Flat Roof Loft Conversion

Flat Roof Loft Conversion, Cost, Planning Permission, Ideas, Duration

Flat roof loft conversion is one of the best ways to add extra valuable living space to your home. Read the article to know more about flat roof loft conversion, benefits, pros & cons, feasibility scenarios for your home.

 Table of Content

  • Introduction
  • What is a flat roof loft conversion?
    1. Other Types of dormer loft conversions
    2. Why flat roof loft conversion is best for home extension?
  • Benefits of flat roof loft conversion
  • Planning Permission for a flat roof loft conversion
    1. When do you require planning permission?
    2. What are building regulations for flat roof loft conversion?
  • How much does a loft conversion flat roof cost?
    1. How long does a flat roof loft conversion take to build?
  • What other things do you need to consider for flat roof Loft Conversion?
  • Pros and Cons of loft conversion flat roof
  • Is my home suitable for flat roof windows loft conversion?
  • Bottom Line


A dormer loft conversion is the best way to home extension that converts your cramped attic into a beautiful living space.

Additional headroom and floor space created by transforming the attic will help you meet your growing needs and is indeed the best option in case you are planning to shift.

If you are planning to construct another storey or get another room with an en-suite, then a loft conversion flat roof is the perfect option for you.

The best part is that these loft conversions can be performed with any type of property such as detached, semi-detached or terraced.

Getting dormer designs right may be a daunting task as they are available in various shapes, sizes and styles. A right flat roof extension will not only add valuable space to your home but also accentuate its curb appeal.

The main challenge with any dormer loft conversion is to maximize the internal space while ensuring that the dormer installed is in proportion to the existing structure.

What is a flat roof loft conversion?

Flat roof loft conversion involves constructing a box-like structure that is generally installed to the rear of the property.

This type of conversion offers maximum internal space with a good headspace as the walls stand vertical. The dormer appears as if a box has been struck in a property but is considered ideal if you are planning to shift due to space constraints.

It is not only one of the popular of all dormer types but is indeed the cheapest of all loft conversions.

Here the shape of the roof is altered to provide maximum and a more practical internal volume. The roof is extended laterally from the peak, a flat section is created on one side of the slope.

The main objective is to create a room that is well ventilated and illuminated, just like other rooms in your home.

Other Types of dormer loft conversions

Let’s discuss some other types of dormer loft conversion that are available and why flat roof conversion is best.

  • Shed Roof Dormer: This type of dormer conversion is similar to flat roof conversion. The only difference is that the sides of the roof bend slightly like a shed.
  • Bungalow dormer: Here the dormer is installed on a single storied home.
  • Gable-fronted dormer: This is also known as dog-house dormer. Here the new roof is extended perpendicular to the original roof and a new gable wall is created up to the ridgeline.
  • Hipped roof dormer: These types of dormers have sloping roofs on three sides and are aesthetically pleasing but this type of conversion does not create much interior space.

Why flat roof loft conversion is best for home extension?

Generally, a flat room dormer gives you an additional master bedroom with an en-suite or bathroom. The layout will be designed as per your needs and requirements.

Flat roof dormers are usually constructed at the rear and side of the property as they alter the profile of the roof.

The best loft conversion professionals in the UK construct the flat roof dormer in timber and finish it with eye-catching cladding that gives you an enormous space.

Benefits of flat roof loft conversion

If you are planning to extend your space, then going for a flat roof loft conversion is not only affordable but an ideal pick for your ever-growing space needs.

  • They provide you with a lot of headroom and floor area.
  • Unlike restrictions with the sloped wall, there is no such problem is there.
  • Cost-effective
  • Falls under permitted development rights
  • Better illumination and lots of natural light which is good for our mental and physical well being.
  • You can go for Juliet balconies, French doors and windows to allow more fresh air.

Check some of flat roof loft conversion ideas

  • Dormer En-suite:  You may not have en-suites in your home because of the initial plan or space issues. A flat roof dormer extension gives you the possibility to go for a bedroom with an attached bathroom.
  • Bedroom: Bedrooms are one of the most popular ideas if you are going for a dormer conversion. This new addition to your living space will be loved by your family and kids.
  • Tranquil escape: Finally, you have a secluded space where you can unwind yourself from the daily hectic life. Convert this space into your bedroom, study room, living room or hobby place.

Planning Permission for a flat roof loft conversion

Generally, all the rear dormers and flat roof loft conversion come under Permitted Development (PD). The reason is that the front remains unaltered and the look of your property stays the same from a street view.

You may need to go for planning permission in case you are installing dormer windows in front of your home.

PD (permitted development) allows you to extend your home up to 40 cu. m. for a terraced property. You can extend a detached or semi-detached home by 50 cu.m.

Also, whatever dormer you are installing, the new extension should be built with materials that are like the character of the existing home to maintain the structural integrity of the property.

If you are living in a conservation area or a flat, the Permitted Development rights may not apply. For that, you will have to seek the permission from your local planning authority.

When do you require planning permission?

Not every time you may need to seek planning permission for the loft conversion, but in certain scenarios it may be required.

  • Location: If your home is located on a conservation area, world heritage site, national park or in an area with superb natural beauty, Permitted Development rights will not apply.
  • Within limits: The volume of the newly added extension should fall within the limits which are stated above (40 cu.m. for terraced homes and 50 cu.m. for non-terraced homes). These limits are applied to the sizes of homes that were on July 1, 1948.
  • Dormer facing: The flat roof loft conversion should be built on the rear part of the home or the part that fronts the highway. Every extension should be constructed as per the Permitted Development rules and if that exceeds the plane of existing slope, you will need planning permission.
  • Height: If the height of the newly constructed extension exceeds the existing roof, planning permission is required.

Apart from these, other scenarios that require planning permission:

  • If the materials used in the loft conversion are not keeping with the existing materials and the appearance of the home.
  • In case the extension is using any veranda, raised platform or balcony.
  • If the side-facing windows are overlooking neighbouring properties. For this, the windows must be made by using obscured glass and can only open at 1.7 m above the loft floor room.
  • There are bats in the building. You need to obtain a licence to carry out any work that may disturb the bat’s habitat.

What are building regulations for flat roof loft conversion?

You need to take building regulations for all types of loft conversions, irrespective of whether they require planning permission or not.

These regulations are mandatory to abide by because they ensure that the new structure of your home is completely safe. The elements that need to be ensured are:

  • Structural Strength
  • Sound insulation
  • Suitable emergency exits
  • Stability
  • Ventilation and illumination
  • Fire safety
  • Accessibility of the new area

If you need to construct a dormer on a wall that is common to you and your neighbour, then need to get a Party Wall Agreement signed. This ensures that your work will not damage the structural integrity or wall of your neighbour.

How much does a loft conversion flat roof cost?

There is no one-size-fits-all approach when you go for a loft conversion. Several factors account for the total cost of a dormer loft conversion such as size, type, materials used etc.

For a large-scale flat roof loft conversion could cost you around £40,000 – £60,000.

Consult loft conversion professionals near you to find the exact cost as per your home’s dimensions, requirements and materials.

How long does a flat roof loft conversion take to build?

A normal dormer loft conversion can take around 4 – 5 weeks to complete but for a larger dormer or complicated work, it takes around two months to complete.

The time can exceed in case you are facing troubles getting your planning permission especially if you live in a restricted area or are unable to get your neighbour’s permission (for common wall).

Every single penny spent on the loft conversion flat roof is worth it as it gives you an additional living space that you would’ve never imagined. It’s an investment for the future.

What other things do you need to consider for flat roof Loft Conversion?

Apart from building regulations, party wall agreement and planning permission from permitted development rights there are certain other things that you need to consider.

Ignoring these, can ruin your home extension plans or might delay the overall loft conversion process.

Your existing loft

Irrespective of the type of loft conversion you choose, you need to make sure that your existing loft offers a head height of a minimum of 2.2 m along with adherence to all building regulations.

Homes having trusses rather than having a timber frame roof may require additional structural support.

Party Walls

If your property is a terraced one or semi-detached type, then you may need to make sure that your construction will not harm the adjoining wall of your neighbours under the Party Wall Act 1996.


You need to make sure that there is room for adding stairs to make your new loft accessible. There are plenty of loft staircase designs available with loft conversion specialists.

For limited space, you can go for space-saving stair designs.

Insulating your loft

The newly constructed living space should meet the energy efficiency rules as well as should be waterproof and fireproof. Proper exits should be planned in case of an emergency.

Pros and Cons of loft conversion flat roof

The Pros:

  • Extra Living Space

The floor space is significantly increased. In fact with a flat roof loft conversion, you can even get two bedrooms or a master bedroom with an attached bathroom.

  • Naturally illuminated

The vertical walls of the dormer enable you to install the standard windows. This means more natural light coming in.


  • Great view

The windows installed offer a beautiful view as compared to Velux windows or skylights. Rear flat roof loft allow you to get a beautiful glimpse of natural beauty through standard windows.


  • Enhanced interiors

Apart from offering you a good internal space, these flat roof dormer loft conversions enhance the space inside as well. The dormer window recess becomes a perfect spot to add a desk or a sofa that is brightly hit by natural light.


  • External appearance

Adding a couple of dormer windows to your flat roof loft will accelerate its curb appeal else it would have imparted a bland look.

  • Better Ventilation

As hot air inside rises and make the upper floors congested if there aren’t any windows. Loft conversion and dormer windows ensure proper air circulation and better ventilation.

The Cons:

  • Structural changes involved

As the loft conversion flat roof involves altering the roof, you may be required to consult a structural engineer and get building regulations approved before commencing the construction.

A faulty or poorly designed loft not only ruins your dream but eventually degrades the value of your home.

  • Requires skilled labour

This type of home extension is labour intensive as it requires time and additional materials to do the construction. It is more expensive and requires special skills than simple roof light loft conversion.

Is my home suitable for flat roof windows loft conversion?

As the flat roof dormer loft conversion falls under the Permitted Development except for some cases that are discussed above, you can easily go for this type of home extension.


  • For terraced, semi-detached and detached homes
  • The headroom must be a minimum of 2.2 m. You can easily measure the length by using a measuring tape and running it from the tallest part of your roof to floor.
  • There should be no chimney or water tanks in the attic space.
  • Bats should not be there. You may need to take planning permission to construct a loft in such case.

In case, the minimum ceiling height of attic is less than 2.2 m, you cannot undergo a loft conversion.

Even if you still want to install a dormer, there are two options but very expensive.

  1. Raising the roof
  2. Lowering the ceiling of the rooms below the attic space

Connect with roofing experts or flat roof dormer loft conversion professionals in the UK for better guidance.

Bottom Line

Whether you go for two small bedrooms or a master bedroom with an en-suite, a loft conversion flat roof opens up gates for endless possibilities for space extension.

It can be used as a stylish modern workspace or a comfortable play area for kids that are filled with plenty of natural light.

While starting to look for the best loft conversion specialists, start with recommendations. It’s always best to speak to your relatives, friends or family members.

Explore your street and visit the homes that have undergone flat roof dormer conversions to get a better idea of space utilization and other aspects.

We help you deliver your dream spaces with the best materials and finish at a never before price.

Connect with us to know more about flat roof dormer loft conversion design ideas. Call us today and schedule a free site visit today.

Velux Loft Conversion

Velux Loft Conversion: Designs Your Home Space Correctly

Considering expanding your property and wondering how to utilize the best of internal space? Then, go for Velux Loft Conversion.

Keep reading to find answers to all your queries and doubts regarding Velux Loft Conversion, cost, benefits, feasibility, planning permission and is your home suitable for this conversion or not?

  1. Introduction
  2. What is a Velux loft conversion?
    1. How is Velux roof loft conversion performed?
    2. Types of skylights used in loft conversion Velux
    3. Exterior Finish options for Velux windows loft conversion
  3. Benefits of Velux loft conversion
    1. How much light does a Velux window let in?
    2. Concept of smart windows
  4. Planning Permission for a Velux loft conversion
    1. What are the rules for installing Velux windows in UK?
    2. What are building regulations for Velux loft conversion?
  5. How much does a loft conversion Velux cost?
    1. Phases of Velux loft conversion?
    2. How long does a Velux loft conversion take to build?
  6. What other things do you need to consider for Velux Loft Conversion?
  7. Pros and Cons of loft conversion Velux
  8. Is my home suitable for velux windows loft conversion?
    1. How do I prepare my home for Velux loft conversion?
  9. Bottom Line


Building and extending upwards is one of the most cost-efficient approaches for expanding your living space in home. Loft conversions are increasingly becoming the most popular choice for doing the same without requiring to shift to a new home.

Whether parents moving in or kids have returned from university, a Velux loft conversion can be an ideal fit for your future plans.

What is Velux Loft Conversion?

If you are looking for the most affordable and quick option for creating a living space in your home, Velux Loft Conversion is your pick!

Velux Loft Conversion, also known as rooflight loft conversion, the roofline remain unaltered and new velux windows are installed in the raft to allow more sunlight and illuminate the new space.

These windows are often termed as roof lights or skylights as they allow natural sunlight to enter through the newly constructed attic space.

Velux loft conversion allows you to give a style and design your attic space without having to make significant changes externally. Just one addition is made externally i.e. adding skylights to the roof.

When compared with other forms of loft conversions such as a dormer, hip-to-gable etc Velux windows loft conversion requires less construction work and are less disruptive as well.

The word VELUX was coined from two-word roots, VE meaning ventilation and LUX meaning light.

How is Velux roof loft conversion performed?

Loft conversion allows you to create an extra living space inside your home without having to use your garden space. Before the work begins, there are certainly some design constraints that one must need to consider.

These include:

  • Headspace
  • Type of loft desired
  • Budget
  • Lighting and waterproofing
  • Access points
  • Structural integrity

Internal loft conversion or Velux roof windows conversions are the cheapest and quickest of all other conversions as they require only a few changes to be made in your roof space. These are:

  • Cutting out roof
  • Constructing skylights/windows on the existing slope
  • Insulating the roof
  • Making the loft accessible by using a staircase
  • Strengthening the floor

As everything is done internally, velux loft conversion doesn’t require planning permission.

Types of skylights used in loft conversion Velux

There are many options available in the market for the types of Velux Windows.

It’s always better to consult loft conversion specialists as they will help you find the best skylights for your Velux conversion.

In general, there are primarily three types of skylights that are perfect for a minimum pitch.

  • Solar skylight

These types of windows are suitable for low-pitched and flat roofs as these ensure maximum sunlight and ventilation into your expanse. The unique opening mechanism of solar skylights can be operated by a remote.

  • Manual skylight

These windows are perfect for any type of room whether flat or low pitched. These skylights are similar to solar ones with just a difference that these are operated by hand and not remote.

  • Fixed skylight

Fixed Skylights are a great option if you are looking to add a visual appeal to the interiors of the room and add an exceptional view to your room. These are an excellent pick for a low-pitched roof.

Other types of skylights:

  • Pitched roof windows
  • Centre pivot windows
  • Noise reduction windows
  • Top-hung windows
  • Glazed windows

Exterior Finish options for Velux windows loft conversion

There are almost no external finishes to consider as the external roof line remains unaltered. Cladding or slating can be performed around these new velux windows to impart a look that they have been here since ages.

Benefits of Velux loft conversion

Whether you want to create additional storage space or a living area, Velux Conversion is one of the best loft conversions in case you are looking for an easy, non-intrusive and cost-effective way to expand space.

If there is a good head height available between the loft floor and the ridge, you are good to go. Here are the benefits:

  • Apart from natural light and ventilation, Velux conversion cast a great aesthetic appeal to your home.
  • They make your home energy efficient as less local energy infrastructure is required.
  • More space is created that can be used as an extra bedroom, office space, gym or hobby area.

How Much Light Will a Velux Window Let In?

Whether it’s your bedroom, bathroom or office, Velux windows perfectly sync in with all room types and make sure to keep your privacy intact.

During summers, you can easily install blinds to prevent the room from becoming hot or too warm.

Smart windows

Smart skylights do much more than just giving high-quality air and light to your room.

These windows are equipped with rain sensors. They automatically shut, the moment it starts raining. The solar sensors make the windows open and close on their own either from the remote control or power from the sun.

Living in a noisy area is no longer a hassle, as these smart windows come with super sound insulation and cut the noise by 50%.

Planning Permission for a Velux loft conversion

Mostly, Velux Loft Conversion does not require any planning permission as the roof stays intact, only windows are added.

If the property already has the Permitted Development Rights (PD), Velux loft conversion can be undertaken under the Certificate of Lawfulness. This means that you can start the construction even before the application is approved if things are planned as per the council guidelines.

There are some specific areas where the Permitted Development Rights may or may not apply such as those in conservation areas or some houses that already have undergone some kind of extension.

What are the rules for installing Velux windows in UK?

The best part of installing Velux window loft conversion is that you generally don’t need to get planning permission as you are just installing rooflights to the existing structure.

But, there are certain rules that you need to consider before undergoing loft conversion velux.

Height: During the modification of the roof, it should not extend beyond the highest point of the original roof plane.

Things are fairly simple with Velux loft conversion as it normally involves windows with a pitched design. So, whatever be the case, the height cannot exceed the maximum height of the roof whether these windows open outwards from the bottom or top.

  • Protrusion: The Velux loft conversion experts across the UK prefer rooflights with thin frames that use minimal material for their construction. This helps the Velux windows to easily fit within the standard limit of 150 mm above the roof plane.
  • Front-facing: The side facing windows should have an obscure-glazed pane to rule out privacy issues. You can also use frosted glass as it helps in building a high level of privacy as well as maintains good levels of natural illumination.

Building Regulations for Velux Loft conversion

You may or may not need planning permission but complying with Building Regulations is essential when you plan to convert your attic or loft space into livable space.

These building regulations are essential to ensure that:

  • The structural strength and integrity of the new floor is high.
  • The structure is stable and there is no harm to the existing roof.
  • Waterproof and proper fire insulation.
  • The area is properly accessible by adding safely designed stairs.
  • Proper sound insulation between the newly constructed space and the rooms below.

Typically, the existing timber joists of the loft space are not designed to take up the additional load. Whether you are converting attic space into storage or living space, loft conversion means overloading the joists as per their design capacity.

This is the reason, you need to take approval from the Building Control Authority and file a Building Regulation Application.

How much does a loft conversion Velux cost?

The cost of Velux windows loft conversion depends on the number of windows and rooms you need to install. However, a Velux loft conversion cost starts from £25,000 plus VAT (taxes).

Connect with the best loft conversion specialists near you and get your property surveyed. The exact cost can be estimated based on this survey and your requirements.

Phases of Velux Loft conversion

Talking about conversion timelines, there are usually three phases involved during Velux Loft Conversion. These are:

  • Designing

This is the first stage when you plan to turn your unused attic space into a livable area.

Here, a meeting is scheduled with the project team (loft conversion experts or architects). They will survey the overall property and understand the key points of loft conversion such as headroom, accommodation access, fire safety, access etc.

After several rounds of brainstorming, one design plan is finalized among several drafted ones.

This design is submitted to the building control and local building office for approval. All the necessary consents regarding the velux loft conversion are given here.

  • Planning

The Building Control will give you a tentative date that when can you expect to hear from them.

After receiving consent and approvals from the local Building Control office, you can schedule your construction work. Work out the suitable dates for start to finish with your project manager and draft a working timeline.

  • Construction

You can start the construction work after you receive a positive intimation from the Building Control.

The construction stages can be split such as:

  1. Roof and exterior work
  2. Internal roof work
  3. Installation of staircase
  4. Fixings, furnishings, plumbing
  5. Decorating and finishing

How long does a Velux loft conversion take to build?

There is no one-size-fits-all timelines for two projects. The completion time depends on various factors such as type of house, number of windows needed and other interior works.

Usually, a Velux loft conversion takes around four weeks to complete.

What other things do you need to consider for Velux Loft Conversion?

Before commencing your loft conversion work there are certainly other things to consider such as insulation, safety, accessibility and insurance.

The headspace should be more than 2.2 m for any loft conversion to happen.

Another critical factor to consider is fire safety. The habitable space upstairs (attic) should have some form of fire escape such as windows.

Pros and Cons of loft conversion Velux


  • Velux Loft conversion falls under the category of Permitted Development Rights and does not require planning permission.
  • The new room is richly illuminated by natural light that reduces electricity bills significantly.
  • Less disruption as only windows is being added.
  • Quickest and cheapest ways to add extra living space to your home.
  • Can be operated with a remote control especially with hard to reach areas.
  • The value of the property increases at least by 20%.


  • The noise from rain or other precipitation forms may accentuate the noise due to the slant of the window. It may be a problem if the attic space is being used as an office, study or bedroom.
  • Manual skylights may be difficult to operate if they are constructed in inconvenient areas.
  • The space addition is very less as compared to other forms of loft conversion.

The pros of the Velux loft conversion outweigh the cons in every way. By making some minor changes and additions, you can make your home look beautiful with rooflight windows.

Is my home suitable for Velux windows loft conversion?

Generally, every home is suitable for Velux Loft Conversion but still, there are certain parameters that you need to take care of.

Before you plan a conversion conduct a brief survey to ensure that your home is suitable for a loft conversion. Things that you need to look into include:

  • Roof structure: what type of roof do you have? Purlin, rafter or trussed?
  • Height: The minimum headspace (height between the floor of attic and highest part of the ridge) should be 2.2m for a traditional home and for modern trussed roofs, it should be a minimum of 2.4 m.
  • Space: The space available in the loft should be enough to be converted into a usable one.
  • Felt: The felt should be weather proof
  • Chimneys: There should be no chimney or other services running through the loft space.
  • Staircase: Is there space available to install a staircase for accessing the newly constructed attic space.

How do I prepare my home for Velux loft conversion?

As such, there is no common plan that works for all loft conversions but most of the Velux loft conversion projects work according to this roadmap.

Step 1 – Initial Design

Here the house is surveyed and a design plan is formalized.

Step 2 – Apply for Planning Permission or Lawful Development Certificate

After finalizing the design plan as per the building control regulations, an application is filed for permitted development or building control for approval.

Step 3 – Party Wall Notices

In some loft conversions that involves a shared wall with your neighbour, you need to notify them.

Step 4 – Prepare Building Control Drawings

Before commencing the work, you need to get approval from building control by submitted the designs as well as provide them with structural calculations. The Building Control will assess whether proposed drawings comply with building regulations or not.

Step 5 – Start the work

After receiving the final consent from the Building Control, appoint a builder and start working on-site!

Bottom Line

Turn your dark, pesky and unused attic spaces into beautifully tailored living spaces that are brightly lit with Velux loft conversion.

Our professional designers and loft conversion experts help you in bringing ideas and originality to the table. They will let you know what is feasible and what’s not.

With the highest level of professionalism and superior installations, we stand unrivalled as the best loft conversion experts in the UK. Browse our gallery for more design Velux Loft conversion Ideas.

Call us today for more information on loft conversions in the UK and schedule your free site visit today.


An Ultimate Guide About Mansard Loft Conversion

Mansard Loft conversion is one of the best choices if you want to add an extra storey to your building. Want to know more about what is mansard conversion, cost, permissions, and feasibility options? Stay tuned with this ultimate guide on mansard loft conversion.

  1. Introduction
  2. What is a mansard loft conversion?
    1. History of mansard roofs
    2. How is Mansard roof loft conversion performed?
    3. Types of Mansard loft conversion
  3. Benefits of mansard loft conversion
  4. Planning Permission for a mansard loft conversion
    1. How much does planning permission cost?
    2. How long does planning permission take and how long does it last?
    3. What are building regulations for mansard loft conversion?
  5. How much does a Mansard loft conversion cost?
    1. How location affects the loft conversion cost?
    2. How long does a mansard loft conversion take to build?
  6. What other things do you need to make Mansard Loft Conversion?
  7. Pros and Cons of loft conversion mansard
  8. Is my home suitable for mansard roof loft conversion?
  9. Bottom Line


Planning to move? Go for improve!

It is always convenient and affordable rather than shifting to a new house than extending the current one.

Mansard Loft conversion helps you add that extra room from the unused attic space in your home and make it look bigger, stylish and whoppingly spacious!!

What is a Mansard loft conversion?

A mansard loft conversion involves giving two pitches to the sloping roof. The top of the roof is less steep while the sides are extremely steep.

Typically, the roof is either flat or equivalent to a flat roof. This helps you add an extra floor to the existing property with dormer windows.

All four sides of a mansard roof have two sloping roofs of which one is steeper than the other. This means the whole rooftop of your property is extended.

This loft conversion is usually done on the rear side of the property. One of the walls is removed and the height of the party wall is raised to create more space.

The new roof slopes have almost a vertical slope of no less than 72 degrees.

History of mansard roofs

The word mansard is coined after the famous French architect François Mansart (1598 – 1666) who is believed to be the father of this innovation.

Even before Mansart another architect Pierre Lescot designed a similar roofing style for a part of the Louvre Museum in 1550. Some sections of the former Royal palace in the 16th century were also designed by him.

It was later in the 17th century when Mansard got inspired and started adopting this style in his drawings of buildings for his clients.

The mansard roofs became immensely popular and fashionable in the 19th century during the era of Napoleon (The Third). By now, the mansard roofs were widely accepted internationally as well.

 How is Mansard roof loft conversion performed?

Mansard roof loft conversions are indeed one of the most complex and expensive than other similar conversions because it involves a complete makeover of the internal roof space.

Check out the steps involved:

Step1: The existing roof is removed.

Step2:  Party walls are raised in height.

Step3: Interior walls are created.

Step4:  A new roof is constructed at a different angle.

Step5: Dormer windows and access points (staircase) are added.

Scaffolding is created to work externally.  Apart from that, to continue the work in bad weather, a rood cover is needed.  Along with roof construction, the existing attic floor will be strengthened. All the plumbing and electrical connections are added.

Once your entire work is inspected and approved as per the building regulations, you are all set to furnish and decorate your new living space.

Types of Mansard loft conversion

A mansard roof is one of the most aesthetically appealing amongst all loft conversions. The reason is it doesn’t appear as a box-like dormer as well as flushes out those gable ends.

Mansard loft conversion completely alters the slope of the roof to an angle of 72 degrees. Mansard loft conversions are mostly suitable for terraced houses in highly populated areas.

They are mainly of three types:

  • Rear Mansard
  • Front Mansard
  • Front and Rear Mansard

Apart from that, there are three more types of mansard roof extensions.

  • Flat-topped Mansard Extension
  • Double Pitched Mansard Extension
  • Butterfly roof

Benefits of Mansard loft conversion

Delve into the magical and beautiful experience of transforming your unused space into a spacious living area by undergoing a mansard roof loft conversion.

Now, make your dream of having an extra bedroom(s) with an attached bathroom come true with this roof conversion.

Check out the benefits:

  • Mansard roof conversion doesn’t require much structural reinforcements.
  • The straight mansard walls are easy to furnish than the sloping roofs of other loft conversions.
  • Mansard roofs have dormer windows which are an excellent source of natural light in your new living space.
  • These roofs are versatile

Planning Permission for a mansard loft conversion

Undergoing a mansard loft conversion means alerting the pitch of the roof till the top is flat or the walls are almost vertical.

As a major portion of structural alterations is involved, mansard loft conversions do require planning permission.

Apart from that, it will also need to comply with building regulations and be inspected by local authorities. In case the alterations may impact the adjoining properties, a Party Wall Agreement may be required.

The construction cannot be started until the approval has been gained and may take up to 8 weeks to get the approval.

The mansard conversions are visually less imposing; therefore these are more likely and easily granted the planning permission for people living in the conservation area.

How much does planning permission cost?

For applying to the planning permission for your loft conversion, you need to pay an application fee. The costs of planning permission vary from place to place.

The fee generally starts from £202 in Scotland, England and Ireland for all the extensions and alterations made to a single dwelling house.

For the residents of Scotland, Wales and England, the mansard loft conversion cost for planning can be calculated online as well using ePlanning and planning portal.

How long does planning permission take and how long does it last?

The local authorities are bound to share a reply as soon as possible. For a simple application, the applicants can expect a response within eight weeks.

It may take up to 13 weeks for complex applications. If an application involves carrying out an environmental aspect assessment, 16 weeks can be expected for the application to be processed.

Until specified, the notices from planning permission are valid for three years from the date of grant.

The applicant can start anytime within this three years’ time, anyhow the work can be completed after three years.

If any short, long or specific time has been granted, it would be stated on the letter of approval.

What are the loft conversion building regulations?

Building regulations play an important role in deciding whether the loft conversion is stable or not and ensuring that the structural integrity of the building is not hampered.

Irrespective of the type of loft, every conversion has to comply with the building regulations.

Depending on the type of extension you are planning, you need to be aware of the respective building regulations for loft conversions.

Planning for storage space

Even if you want to convert your unusable attic space for storage purposes, you need to get approval from the local authorities regarding compliance with building regulations.

Mostly, the joists of the ceiling of the rooms below (attic floor) are not designed to bear any weight. Putting excessive weight on the can affect the overall strength of the property. So, it’s a must to get the design approved by the building regulations to ensure additional safety.

Planning a habitable space

Converting your unused attic space into a liveable space also requires you to get approval from the local authorities.

Whether full or partial, loft conversions do need a lot of alterations to be made. Complying with building regulations ensure maintaining the structural integrity and safety of the occupants as well.

Each and every step of the loft conversion should be inspected and approved by the Local Authority Building Control department and signed off.

All the following categories of the building regulations must be complied with to get approval.

  • Headroom ( > 2.2 m)
  • Proper Insulation
  • Fire and Electrical Safety
  • Staircase and Stairs Design
  • Sound and Water Proofing
  • Structural

How much does a Mansard loft conversion cost?

A loft conversion mansard gives you a completely new storey over your existing property. It’s complicated and massive building alteration.

The cost depends on:

  • Scale of the work
  • Design
  • Style and finish
  • Additional spaces such as bathroom

In general, the bigger the property higher will be the price.

The mansard loft conversion cost starts from £40,000 to can go up to £70,000.

The cost is pretty high from other conversions such as hip to gable or dormer as it involves changing the entire structure of the roof.

But, every penny spent is worth the investment made.

How location affects the loft conversion cost?

There is no one-size-fits-all approach for the cost prediction.

Typically, the cost of construction depends a lot on the market prices of the property. If the property prices are lower, the construction works are affordable and vice versa.

The location of the property is also one of the deciding factors for your loft conversion cost. The more the locality is densely populated, busy and is deeply inhabited, the higher are the costs.

The reasons for high costs are due to:

  • Space constraints in a metropolitan city raise the cost as there is very little space available for parking, scaffolding, machinery set up etc.
  • The cost of labour in such areas is pretty high as the workers are getting good daily wages or salaries.
  • The transportation and materials cost is high as the production plants are far away from the metropolitan areas.

How long does a mansard loft conversion take to build?

Around 8 to 12 weeks are required to convert your normal looking roof to a mansard roof. Time also depends on the architectural design and size of the property.

Mansards are quickly becoming popular in the London area as they add a whopping 20% increase in your property value.

A mansard roof loft conversion is a great investment giving you the ultimate headspace and adding usable living space to your home.

What other things do you need to make Mansard Loft Conversion?

  1. Look around your neighbourhood

Just step out in your locality and find if any house in your locality has undergone mansard loft conversion. If you find a one, approach the owner and have look from inside and make your brain cells visualize your home regarding this conversion.

  1. Measure headspace

The minimum headspace required for any type of loft conversion is 2.2 m. The best way to measure it is by using a measuring tape and run it from the floor to the tallest part of the ceiling.

If it is 2.2m or more, then your loft is suitable for conversion.

There is a possibility that some homes such as Victorian homes that were built before 1930 may not have that much headroom.

  1. Roof type

A lot of things depend on the type of roof you have.

Whether it’s newly built, ages-old or whether your roof has rafters or trusses etc. One can easily tell a lot about the roof by looking at the loft hatch.

Mansard loft conversion with trusses is possible but additional support would be required to replace the trusses. This can ultimately affect the overall cost.

  1. Consider the floor below

Most people ignore the changes that will be made to the floor post-conversion. Placing, even a staircase in a minimal way could take a sizable chunk of the room. Make sure you are happy to lose that space!

Pros and Cons of loft conversion mansard


  • A loft conversion mansard adds a new storey to your property making it more spacious.
  • All types of properties are eligible to undergo mansard loft conversion until they comply with building regulations.
  • Versatile and can be matched up with the existing style of the building.
  • Gives a “room in the roof”.


  • Mansard conversions are indeed expensive option than other loft conversions.
  • Requires planning permissions for mansard conversion while for other types, they fall under permitted development rights.
  • Requires a good amount of construction work.

Is my home suitable for mansard roof loft conversion?

The best part of mansard loft conversion is that they are suitable for all home types, be it semi-detached, detached, terraced homes, chalets or bungalows.

It is best suited to properties where the space on the side and rear of the homes is restricted and the homeowners don’t want to use the garden space by adding a ground floor extension.

Modern semi or a Victorian townhouse, loft conversion mansard is now a common feature seen in densely populated, urban and suburban areas.

The residents just love to bring out the aesthetics of the external walls by going for cladding with tiles or slate or brickwork- whatever makes them exclaim “wow”.

Bottom Line

Winding up, Mansard conversions are best suited for properties in densely populated areas where there are space constraints to expand the property in front or rear.

Mansards are great for adding a whole storey and carving out a beautiful living space from the unused attic space. The space can be used as office space, guest area, playroom, lounge or extra bedrooms!

A mansard conversion involves restructuring the slopes into two pitches where one is heavily steep than the other. It’s more like an extension than a conversion.

Looking for innovative mansard loft conversion ideas? Connect with us and request a free quote or site visit today!

All About Dormer Loft Conversion: Loft Ideas, Loft Design, Loft Conversion

All About Dormer Loft Conversion: Loft Ideas, Loft Design, Loft Conversion

“It’s always affordable and convenient to extend than to move! Roof dormers not only enhance the architectural design of your home but also increase your in-demand living space. Read the full article to get complete guidance on dormer loft conversion ideas, permissions requirements, feasibility and cost.”

  1. Introduction
  2. What is a dormer loft conversion?
    1. What can you use a loft conversion with dormer for?
  3. Types of dormer loft conversion
  4. Is planning permission required for Dormer Loft Conversion?
    1. Do any building regulations apply to dormer loft conversions?
  5. How much does a Dormer loft conversion cost?
    1. How long will a loft conversion with dormer take to complete?
  6. Things you need to make dormer loft conversion
    1. What must be the required height for the Dormer Loft Conversion ceiling?
    2. Dormer loft conversion design considerations
  7. Dormer loft conversion ideas
  8. Pros and cons of a loft conversion with dormer
  9. Is my home suitable for a dormer loft conversion?
  10. Bottom Line


Loft conversions is an incredible way to extend your home and turn the loft space into the much-desired living expanse without using any extra space from the garden. Preferring dormer extensions is an affordable way to extend your home’s space with minimal disruption.  If you have got some unused space, get a hold of these incredible dormer loft conversion ideas, types, pros and cons, feasibility and planning permissions for your loft.

What is a Dormer loft conversion?

A dormer loft conversion is one of the most loved, preferred and affordable loft conversion types in the United Kingdom and is ideal for most of the home types in a built-up area. Here the sloping roof is extended vertically to create more usable horizontal space along with increasing the headspace.

A box-shaped structure is added to the pitched roof where the walls make an angle of 90 degrees with the floor. This extended structure protrudes from the sloping roof resulting in a larger, airy and livable room. This type of loft conversion is best suitable for terraced, semi-detached ad detached homes.

What can you use a loft conversion with dormer for?

Traditionally the word “dormer” was used in reference to provide natural light to loft or attic bedrooms. But, gradually this word evolved to new terminology and now extends beyond just bedrooms or sleeping spaces.

You can easily convert this extended space into your office area, gym, playroom, hobby area or indeed any way where this extra space can benefit your family and you.

Types of dormer loft conversion

Depending on the available space, your requirements and preferred style, dormer loft extensions can be of many types. Have a look:

  • Flat roof dormer:This type of dormer sits horizontally and has a flat roof. It can be added to both front and rear of the loft. This is one of the most basic options to extend your space, head height as well as boost plenty of natural light.
  • Shed roof dormer: Here, the roof of the dormer slops down at a slight angle. This is best suitable for homes having gable roofs.
  • Dog-house dormer: This dormer loft conversion is inspired by your classic dog house as the dormer rood has two pitched sides. It is also known as Gable fronted dormer.
  • Hipped roof dormer: Just like the dog-house dormer has two sides, a hipped roof dormer has three sides. People living in homes with a stylish build, often prefer this type of conversion.
  • L-shaped dormer: Both the walls or parts of the dormer form an L-shape and give an appearance of a box.

Is planning permission required for Dormer Loft Conversion?

The best part regarding dormer loft conversions is that they fall under the category of permitted development rights or PD. These rights give permissions to the homeowners to extend their loft without the need for any permission as long as strict guidelines related to loft expansion are followed.

Most of the dormers are found on the rear or side of the home, leaving the front part intact. But, yes in some cases extending loft and creating a dormer in the front do require certain permissions such as when the home overlooks the main road.

If your house is a maisonette, you would certainly need to get planning permission. Some other factors are also considered such as the location of the property, type of property, size of the loft conversion or your preferred style of the dormer.
Do any building regulations apply to dormer loft conversions?

Yes, building regulations do apply to loft extensions as you need to acquire a building control approval before commencing your work.

In case your home falls under the category of semi-detached or terraced, then you may likely obtain a Party Wall Agreement signed by your neighbours to avoid any future disputes.

It’s always recommended to consult a professional developer or construction expert to gauge the feasibility scenarios and other requirements for your home.

Let’s look at a few reasons, why your loft conversion got disqualified for permitted development?

  • The height of your loft extension or dormer exceeds the height of the original roof.
  • Living in a conservative area or listed building can turn out to be taboo in fulfilling your dreams.
  • If bats live inside your loft, then you need special permissions to disturb the home of these protected species.
  • Your dormer is overlooking or overshadowing your neighbour’s area.
  • If your dormer is exceeding the 50 m on a detached or semi-detached house, or 40 m for a terraced home.
  • Only Juliet balconies are permitted, everything else may result in disqualification.

 How much does a Dormer loft conversion cost?

The cost of Dormer loft conversion in and around UK depends on a lot of factors such as:

  • Type
  • Size
  • Fittings
  • Complexity
  • Fixtures
  • Location and area

But still, calculating rough estimates, a standard dormer loft conversion starts from £35,000. The cost depends from area to area as well. In London, the dormer loft conversion cost for a 20 sq. m. with a bathroom and other medium finishing will cost around £50,000 to £55,000 including all VAT as other finishing charges. Call a loft extension expert today to get your space analyzed and a perfect quote as per your needs and requirements.

How long will a loft conversion with dormer take to complete?

Assuming that everything goes as per the blueprints, layouts and timelines, you can expect your dormer loft conversion structure to be completed in around 4 – 6 weeks. Followed by 2 -3 weeks for finishing works, this means that you will be able to start using your dormer in less than 2 months.

Things you need to make a dormer loft conversion

Let’s look at the requirements for a dormer loft extension. Ideally, a home with a pitched roof and a good attic space would be a suitable thing for dormer extension. Anyhow, the main requirements are:

  • Space: The minimum height required for a loft extension is 2.4m.
  • Access: To make the loft accessible, you will need a provision for a staircase that help you going to your newly built loft.
  • Removal: You may be having things kept in the unused space of your loft. Before going for loft extension, you will have to empty the loft and relocate the things to some other place.

What must be the minimum height for loft conversion with dormer?

Who doesn’t love to have an extra room with an attached bathroom that is too constructed in the existing space?

Most of the homes in the UK have a roof height of around 2.2 m to 4 m but for a trussed roof, the height is usually between 2.4m and 2.6 m. Most of the loft conversion experts just hung up the phone if the ceiling height is less than 2m.

But, many professionals offer wonderful dormer solutions even for heights less than 2 m with complete safety measures intact. This can be by rebuilding the roof or lowering the ceiling of the floor or rooms below the loft to make a good space.

Dormer loft conversion design considerations

Some design considerations that you need to consider before going for loft conversion with dormer are:


  • Ceiling height: You need a minimum height of 2.2 to 2.4 meters
  • Roof structure: Do you have a purling roof, trussed roof or a traditional cut rafter roof?
  • Space: Is the loft space enough to plan its conversion.
  • Services: Make sure that chimneys, water tank or other services don’t run through the loft space. If yes, plan their relocation.
  • Felt: Make sure that your roof is weatherproof or has felt underneath. Roofs with felt often have black bituminous placed inside the tiles which is visible from the inside of the home.
  • Structural integrity: The new dormer will be adding weight to your existing home. Make sure that the structure of your home can bear this newly added weight.
  • Proper insulation: Heat insulation is one of the prime concerns when it comes to loft conversions. Keeping a provision for underfloor heating helps to provide extra warmth in colder months.
  • Lighting issues: Go for dormer windows for extra natural and skylights.
  • Planning permission and building regulations: Loft extensions and conversions fall under permitted development category as far as they are following all the guidelines.

Pros and cons of loft conversion with dormer

The real estate market is notorious for its uncertainty. Some people don’t want or don’t have the budget to shift into a new home due to the increasing space demands of the family. Amongst this getting an extra room by dormer loft conversion would sound like a blessing. Wouldn’t it?

Let’s discuss the pros and cons of getting a loft conversion with dormer:


  • An Extra Room

Just dream it and the loft conversion experts are all there to realize it. Open the gateway to endless opportunities while you transform your loft.  Be it a cosy sleeping place for your growing kid or a peaceful study place, convert your loft into an extra room that addresses all your space concerns.

  • Cost-Effective Addition

Dormer loft extensions are significantly cost-effective when it comes to creating extra space out of unused space in your home. The cost differences are huge when you plan to shift to a new bigger house or construct a new floor for your family.

  • Less Strict Rules

Most of the loft conversion for dormer ideas falls under the category of permitted development rights. Of course, there are exceptions as already mentioned above. It’s always better to check with the professionals or local authorities before starting your loft extension.

  • Boost Home value

Upgrading your home with these brilliant loft conversions ideas and designs not only add an eye-catching aesthetic appeal to your home but also boost its value. Your ROI (return on investment) is significantly increased by 60-65% after loft transformation.

  • Improved ventilation

Most of the time, loft conversions are done in multi-story homes where the air could be stale and stuffy in the upper areas. The dormer windows allow fresh air to breathe and a great ventilation system for improved air circulation. In addition to this, you get a room with a beautiful view.

  • Potential Exit

The dormer window can act as a potential exit in case of any emergency or if any mishap occurs. Just keep a rope or a chain ladder handy at the upstairs location.


  • Extra Costs

Constructing a dormer is not an overnight activity. It requires adept planning and construction time. Undergoing a dormer loft conversion would require additional materials as well. Apart from this cost, you may need to hire an architect, design consultant, project manager and professional builders for your project.

The cost and timelines may shift in case your home require re-roofing for dormer construction. Things turn out to be cost-effective when you plan loft conversion if you are building your new home or getting your roof replaced.

This clearly makes sense that the pros outweigh the cons of dormer conversion in every way. There is no second best option than to undergo a loft conversion for space expansion within your budget.

Is my home suitable for a dormer loft conversion?

In general, any home having a pitched roof and a good loft space can undergo dormer loft conversion.

Connect with home renovation and loft conversion experts near you to find out more. They will give you the right estimates as well as the best loft conversion design ideas that are best suitable for your home and enable you to gain maximum from home extension.

Bottom Line

All set to get an additional space upto 50 cubic meters in your existing home? Gone are the days when ‘moving’ was considered the best option. Things have undergone a drastic shift, now upgrading and improving are the buzzwords of today!

If you are considering having your own loft conversion done, why not do it the professional way!

Our expert designers and loft professionals help you get the best out of your home with transparent pricing options and the most innovative designs ideas ever.

Book a free consultation today!

Things You Need to Know About Hip to Gable Loft Conversion

Things You Need to Know About Hip to Gable Loft Conversion

Loft conversion is one of the most popular and affordable options for home extension in detached and semi-detached homes with sloping roofs.

It’s easy, convenient and doesn’t make a dent in your pocket too!

Read the complete article to understand everything about Hip to Gable Loft conversion, benefits, permissions, cost and feasibility scenarios.

  1. Introduction
  2. What is a Hip to Gable Loft Conversion?
    1. How is a Hip to Gable Loft Conversion performed?
    2. Types of Hip to Gable Loft Conversion
  3. Planning Permission for a Hip to Gable Loft Conversion?
    1. Building Regulations for Hip to gable loft conversions
  4. Hip to Gable Loft Conversion Cost?
    1. How long does a hip to gable loft conversion take to build?
  5. What other things do you need to make Hip to Gable Loft Conversion?
  6. Pros and Cons of Hip to Gable Loft Conversion
  7. Is my home suitable for Hip to Gable Loft conversion?
    1. How to calculate volume of Hip-To-Gable Loft extension?
  8. Bottom Line


If you are looking for a way to create an extra room in your property, then Hip to Gable loft conversion could help you meet your desired requirements.

But, before that let’s first understand what is a Hip roof and a Gable roof?

Hip roof

A hipped roof has a sloping roof on all four sides. It s considered as one of the strongest roof types and is therefore a highly desirable one.

All four hips or slops are positioned at a 45-degree angle and are responsible for the roof’s strength and durability. All four hips meet at the central ridge.

One major disadvantage of hip roofs is that they are complicated to design and require extra effort than any other roof styling.

 Gable roof

Unlike hip roofs, gable roofs have two slant sides sliding on a common ridge. Gable roofs offer more floor area as well as are easier to design and construct than hip roofs.


 What is a hip to gable loft conversion?

The properties having a hipped roof or sloping roof on the sides are perfect for Hip to gable loft conversion.

This means that the side roof that is sloping inwards towards your chimney or ridge will be converted to a gable roof or a straight vertical wall.

Loft conversion hip to gable ensures a much larger attic/loft area that can further when combined with other loft conversions can be transformed into beautiful and useful space.

Here, the sloping side of the roof or hip is replaced by an upright wall that is created by extending the ridge and covering the gap between the hip and the ridge.

There are a plethora of choices for gable construction. You can choose wood and then tile it to match the roof, or you can for brick block pebbledash, rendering etc depending on your taste and budget requirements.

How is a Hip to Gable Loft Conversion performed?

As explained above, hip to gable loft conversion involves transforming a hip roof (side-sloping roof) into a gable roof.

A hip to gable loft conversion can only be performed on a semi-detached or detached homes having hipped roofs. The terrace roofs may not have the desired hipped roof on the side that can be converted into a vertical or upright wall.

Bungalows and chalets are the best-suited options for a hip to gable conversion as the structural integrity of these properties ensure that amount of pressure of the new roof does not exceed and remains in the buffer zone.

Loft conversion hip to gable may not be as expansive as dormer loft conversion but these are equally good when you are looking for spacious solutions for your home.

Minimizing the slopes and maximizing the space are the ideal two thumb rules followed by loft conversions as it serves as a good and affordable option to expand rather than to shift.

The process is relatively simple. Here one side of the sloping roof is extended outwards.

The part of the roof (side slope) is removed and a triangular shape vertical wall is constructed in that place. The height of the new wall is same as that of the central ridge.

The central ridge is extended and then connected to this newly built triangular wall. The space within is filled with additional roofing materials and then tiled.

The final result:  A spacious loft with more floor area and vertical space.

Types of Hip to Gable Loft Conversion

  • Half-hip: Here the new gable wall is constructed and is about two-thirds of the original height. A small triangular hipped roof is added to maintain the original look.


  • Baby Gable: To retain the original aesthetics of the roof but still gain some more space, a baby gable hip to gable loft conversion is opted.

Here the lower roof remains unaltered while the upper slope is transformed into a gable.  More headroom space  gets created by following this method.

  • Full-hip: Here the entire sloping (hipped) roof from one side is removed and a new gable is constructed. The central ridge is extended to meet this newly constructed wall.
  • Double hip: For detached homes, both sides of the hipped roofs can be converted to gable for maximizing space.

Planning Permission for a Hip to Gable Loft Conversion

Hip to gable loft conversions fall under the category of Permitted Developments rights. But, you can always get your drawings ready and get them approved and apply for a Certificate of Lawfulness.

This certificate relieves you from any apprehensions that you had regarding your construction and ensures that your conversion is lawful under the Permitted Development (PD) rights.

But, before starting your hip to gable loft conversion always check with your local council for any updated rules or regulations regarding loft conversions applicable in your locality.

The PD rights only cover dwelling houses; flats and mansions are not covered.

Also, if the site falls under conservation area, Permitted Development rights may not be applicable there.

Here are some considerations that you need to comply and abide even if PD rights are applicable.

  • For end-of-terrace and terraced houses, a volume of 40 m3 of additional roof space is allowed.
  • For semi-detached and detached houses, a volume of 50 m3 of additional roof space is allowed.
  • Extending beyond the height existing roof slope or principal elevation is not allowed in case that fronts the highway.
  • Any extension beyond the highest part of roof is not allowed including roof lights.
  • The materials used should be similar to the ones in appearance as of the existing home.
  • Balconies (except Juliet Balconies), verandas or raised platforms are not allowed.
  • All the side-facing windows should be obscure-glazed and the opening should be made at least 1.7m above the floor.
  • The loft conversions are not permitted in areas such as national parks, world heritage sites etc.
  • The extended roof cannot overhang and should remain inside from the outer face of the wall.

Another thing that needs to be kept in mind is that all the volume allowances include any previous roof extensions as well.

Before buying any property do enquire about any extensions previously made. You can approach this by finding out with your local council.

Your planning and drawings should comply with all the points listed above before applying for a Certificate of Lawfulness for your Hip to Gable loft conversion.

The issuance of this certificate eliminates any legal issues as well as adds to the value of the home and makes the future sale easier.

Building Regulations for Hip to gable loft conversions

All the loft conversions happening in and across UK should comply with building regulations.

From your design till completion, every step of the loft conversion construction should be vet by the local building authorities and must be signed off.

You need to clearance on each of these regulations in order to comply with local building regulations:

  • Headroom
  • Electrical and Fore safety
  • Insulation
  • Structural integrity
  • Stairs and stairs design
  • Sound proofing

Hip to Gable Loft Conversion Cost?

There are many different factors affecting the hip to gable loft conversion cost such as plumbing, flooring, internal fixtures, materials used etc.

Loft conversion hip to gable involves more intensive labour and materials than a dormer loft conversion. So, you can expect prices to be a bit higher than a normal loft conversion.

On average, a hip to gable loft conversion cost will be between £ 40,000 and £ 50,000 depending upon specification and size.

This amount includes plumbing, plastering, carpentry, heating, plumbing and electrics.

If you are planning to add a bathroom or go for flooring, then you can certainly expect some more pounds to be added.

The tiles and the underlay of the hipped roof are removed and a new end wall is built that becomes a new gable.

After that, the remaining sloping roofs are extended to meet the new gable to reclaim the space between the original height and the new one.

How long does a hip to gable loft conversion take to build?

A hip to gable loft conversion typically gets completed in around two to three months time. Ideally, 4-6 weeks time is needed to complete the construction and other stuff.

What other things do you need to make Hip to Gable Loft Conversion?

There are certain things that you need to consider before planning to go for hip to gable loft conversion. Have a look:

  1. Original Height

If you are planning for hip to gable loft renovation, then one major factor to consider is head height.

Most of the building regulations don’t allow going for loft conversion if the height is less than 2.3 m. In such a scenario, going for a loft conversion hip to gable would be pointless.

  1. Access

Make sure that your loft is fully accessible. You can choose from a variety of staircase designs available over the internet.

But, the architect needs to make sure that staircase is strategically placed so as to maximize the room for loft space.

  1. Space Usage

A lot of things also depend on the space usage.

Whether you want to convert your loft into a master bedroom or a living room, hobby space or gym room, a lot of things depends on the usage of space.

  1. Lighting

If you are planning to use the loft as storage, then you might not need any natural lighting.

But in case you are converting into a habitable area, then investing in dormer windows will make the place beautiful and livable.

  1. Weatherproofing

It may be possible that your loft might not have been designed as an integral part initially. So, it becomes important to check whether the roof is weatherproof or not.

In case, it’s not. The loft conversion specialists will design it to add additional insulation to enhance the livability of the area with respect to building regulations.

Pros and Cons of Hip to Gable Loft Conversion


Looking out for new properties to shift due to increasing family needs or other reasons, then it’s worth considering hip to gable loft conversion.

The extra space created by the loft conversion is the primary advantage that most homeowners prefer undergoing this home transformation.

Extra headspace opens the gate for bigger furniture, more spacious floor, and another room to meet the growing family needs.

You can always have an extra bedroom, living space or a perfect place to unwind yourself after the daily hectic chores. Value addition to the home is indeed the cherry on the top.

In a nutshell, the pros of a hip to gable loft conversion can be summarized as:

  • Increased headspace, living area
  • Saves money, affordable than buying a new home
  • Adds value to the property
  • Spacious accommodation
  • Multiple usages


A hip to dormer conversion is only possible in detached or semi-detached properties as they have a sloping roof at one end. For other types of properties, dormer, roof light or mansard can be considered as well.

This loft conversion is not possible with a terraced house. Well, this conversion does not add that much space as dormer loft conversion but is equally good for properties having hipped roofs.


Is my home suitable for Hip to Gable Loft conversion?

Typically, a home having a sloping (hiped) roof with a good headroom space (minimum 2.3 m) is ideal for the hip to gable conversion. Along with this, it should be detached, semi-detached or end-terraced house.

So, if you comply with these requirements as well as above stated building regulations, then your home is good to go for loft conversion hip to gable.

For mid-terrace properties, there is no hip end, so this loft conversion is not possible.

Whatever be the style of the property, the height between the top ridge and the joists of the ceiling just below should meet the minimum criteria for creating a liveable area.

How to calculate volume of Hip-To-Gable Loft extension?

To find out of your expected hip to gable conversion, you will require:

H: height of the main roof

D: distance from the ridge to the eaves

L: end to end length of the main roof from front of building to end of the building.

You can use a measuring tape to find the values. After the measurements are done, perform the following calculations:

Volume of prism = Length x area of triangle

=  (D x 2) x (L x C/2)

Volume of pyramid = 1/3 x Base Area x height

= 1/3  x ( 2 x L x D) x H

Volume of your loft conversion = Volume of Pyramid x Volume of prism / 2

Bottom Line

Turn your extra space into a beautiful bedroom with an attached bathroom and make your guests “wow” by adding beautiful interiors to it.

We are pioneers in converting your simple and unused loft into mesmerizing living spaces. Widely known as loft experts in the UK, we specialize in adding value, aesthetic appeal and space to your home starting at just £ 29,999.

Call us and schedule an appointment today!

bespoke landscaping services

What Is Landscaping In Construction? 

When you think about landscaping, the best way to describe it clearly is to think about manicures and pedicures. Landscaping in construction is like giving your outside space a treat. Having an exciting and aesthetic exterior is critical to the finish of your new house.

Landscaping construction is significantly transforming your outdoor space into a beautiful and functional space, adding to the appeal of your building. Landscaping entails more than planting shrubs and trees. It is changing an area using structures such as patios, deckings, fences, and so on. 

Landscaping in construction is both a science and art. A Landscaping construction professional must understand the elements and principles of design combined with a heightened sense of creativity to use flowers, terrain, and structures to give a property an outstanding finish and a functional space. 

Why Landscaping Is Important  

Landscaping plays a critical role in your mental health and general well-being. It also upgrades your home’s ambiance and increases the value of your property. Some benefits of landscaping include; 

  • Creates a beautiful external ambiance 
  • Upgrades the basic finish of your property 
  • Creates a hosting site for friends 
  • Extends your property’s space externally 
  • Creates a multi-functional space 
  • Increases the value of your property by almost 20% 
  • Reduces your heating and cooling cost 
  • Reduces your home running cost 
  • Filters the air, providing cleaner air to breath 
  • Contributes to your family’s wellness 
  • Landscaping checks flooding 
  • It provides you with privacy 

Types of Landscaping 


Decking is versatile, and it offers a beautiful surface that exudes excellent aesthetic appeal, aligning perfectly with nature to create a wonderful summer evening for relaxing.

Its pocket-friendliness and multi-functional character make it an ideal way to increase your home space externally, and this space can be used as a dining area, a focal point for family bonding, a playground, or a dining area.  


Nothing says a place is full of life than the sight of green everywhere. The challenge with greens around is the maintenance cost and gardening cost.

This is completely eliminated with turfing or installing artificial grass as it gives you the best of both worlds – lush greens everywhere with zero money spent on maintenance. Turfing offers a spotless way of replicating the seasons in a cost-efficient manner. The price of turfing ranges from £10m2 to £15m2, and it can be completed within three days 

Fence Installation 

When you think of keeping your home safe from unwanted guests, creating a barrier, and protecting your privacy, what you are really thinking about is installing a fence. Aside from the beauty it adds to your garden and protecting it from invaders (garden animals, insects, and humans), fencing offers the privacy that aids your mental sanity, critical to your health and well-being.

A fenced space also creates a space for you to host friends while breathing in the fresh, filtered air from nature. The price of installing a fence ranges from £1,300 to £3,000 depending on how exquisite you want it to be, and it can be completed within three days 

Patio Laying 

Create a focal point to relax and be one with nature when you lay on a patio. Patio laying can quickly transform an ordinary space into a fully functional space for use, either for dining, enjoying nature, or bonding with the ones you love in relaxing scenery. The price of patio laying ranges from £900 to £2,500, and it can be completed within five days. 

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basement conversion work

How To Remodel A Home?

It is not news that Londoners will instead upgrade or renovate their homes than move house. This Local Planning Authority has confirmed this report, stating that there has been a steady rise in the application for planning permits for different renovation projects across the UK in the past three years consecutively. 

Remodelling your home means carrying out a structural change to create a more functional space. It is the process of magically transforming a room to suit your preference. Homeowners who have used our remodelling services have given us seven compelling reasons for wanting to change their space. The reasons range from; 

  • Their personal circumstances have changed 
  • They want a space that is up to date with the latest trends 
  • They require extra living space 
  • They just want the feeling of a new space 
  • They have always had a dream for a particular design 
  • They want to increase their property’s value 
  • They needed a more energy-efficient space 

Whatever your reason for remodelling your home, embarking on such projects can be challenging when you don’t have someone to guide you, but the end result can be gratifying. So before you embark on a remodelling project for your home, follow these steps; 

Decide on a Purpose 

The most critical factor for remodelling your home and getting the space you deserve is having a vision for your transformation project. Why are you renovating? Is your kitchen too small, or do you want a different kitchen design? You are tired of your bathroom space, and you want to spice it up.

There are a thousand and one things that propelling you to give your home a makeover, and it is paramount those things come to the front burner so a contractor can create a bespoke solution for you. 

Apply for the Necessary Permits 

Understanding if your renovation needs any approval from the Local Planning Authority puts the castle you have already built in your head to the test. To find out if you need planning permission, you can check your local authority to see which refurbishment requires permission 

Research the Cost 

One thing that overwhelms homeowners who want to remodel their homes is the budget, with homeowners saying they surpass their budget by more than 30%. There are two reasons for this; either they have a wrong idea of the costs involved or choose a shitty contractor who kept milking them. To avoid this, find out how much the renovation you are planning will cost. If you don’t know where to begin, you can see our article on the average cost of renovation. 

Draw a Budget and a Timeline 

Using the cost findings, draw up your budget (don’t forget to add 30% extra because it is better to overbudget than under budget), and create a timeline for the remodelling.  

Find the Right Contractor That Fits Like a Glove 

Using your vision board, your budget and timeline, compile a list of contractors you want to work with who have a reputation for delivering great work on time. You can check our post about getting rid of cowboy contractors and questions to ask a contractor.  

The easiest way to remodel your home is by booking a free consultation and speaking with a TEL Construction specialist without any future financial attachment. This is the one step that will make all the difference. 

How To Build A New House That Looks Old

A new build is a property that is just no one has ever lived in before. Since the property is new, it offers better promises and advantages to the homeowner than older houses.

With modern appliances, better technologies, lower running cost, no significant alterations that cost so much, bespoke options, and energy efficiency, a newly built house is a no brainer. 

The Benefits of Building in a New House 

  • Enjoy warranties from the NHBC and the  
  • Reduced carbon footprint 
  • Modern home with awesome energy-efficiency  
  • Enjoy lower home management cost 
  • Build a house that is bespoke to you 
  • As a first time buyer, you qualify for government financing 

However, as great as these perks are, there is one thing a new house lacks that older homes have in abundance is CHARACTER. A new house can’t compete with older homes since most new houses are builder-grade finishes and most developers are wary about adding those extra features because of cost. 

What gives older homes character is the detailing that goes into every piece and material. So what can you do to add charm and character to your New Build? 

You Can Add Trim Work  

Adding trim work like crown moulding, coffered ceiling, door casing, and wainscoting can really give you’re the basic finish of your house a facelift. If you are on a budget, you can go with applied moulding; otherwise, a raised wood panelling is perfect. 

Change Your Door 

Instead of the builder-grade door that comes with a new build, you can replace it with a panelled door. You don’t have to bore a hole in your wallet; a vintage door will do just fine in the place of the plain boring doors. 

Get Creative With the Light Fixtures 

You don’t have to settle for the dull, plain light fixtures that don’t add character to your home or enhance the space. You should change the lights fixtures throughout the house when you move in 

Switch it Up 

One of the things you don’t notice when you move into a new house is the switch plates. Most builders intentionally choose simple switches that don’t alter the home interior but blend in unnoticed.

If the goal is to make your new house look old, then you should replace all the switches with a more decorative, not-so-over-the-top model. This little action will add sparkle to your new place. 

Add Reclaimed Materials to the Mix 

One sure way of making your new house look old is by using salvaged and reclaimed materials in places where it makes design sense. Incorporating reclaimed materials into your home can transform your new home into an old house in style. 

Out With the Boring Hardware 

Switching out the contemporary hardware that came with your new home basic finish is an excellent way of making your new home look old. You can exchange the contemporary kitchen hardware, doorknobs and Bathroom hardware into more traditional hardware with a bit of detail.  

The basic idea of making your new home look old is simply adding detailing and fixtures that add charm and character to your home, and these simple ideas will help you do just that without tarnishing your home style or going overboard. 

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Augmented And Virtual Reality

7 Constructions Industry Trends Rolling Out In The United Kingdom

If You Don’t Know About The Construction Industry Trends In The United Kingdom, Then This Blog Is For You.

The construction industry is ever-evolving, and every year some new trends add up. From traditional construction techniques to drastic technological advancements, the construction industry has come a long way.

Technology is evolving to accommodate the modern demands of businesses and easing human work by upgrading it to a new term, namely smart work. And with these technological advancements, the construction industry is no exception.

Just like the other industries, the construction industry has also adopted new construction trends and technological advancements and has brought real change in the field. Many trends make the whole construction work quick, easy, and efficient. So, let us get familiar with them.

New Construction Trends in the UK

Construction Technology is a term used for several types of technology with a specific use in the construction industry. Smart machinery, automated robots, drones, wearables are some of the construction trends increasingly being used in the construction field.

All these constructive technologies are being adapted to improve the work conditions, improve health and safety measures, boost efficiency, and several other benefits.

Let us dive into some UK construction trends that can change the definition of traditional construction procedures.

1. Protective Equipment

Protective Equipment

Wearable technology in the construction industry is being embedded into personal protective equipment and apparel. These are being outfitted with environmental sensors, GPS, biometrics, voltage detectors, Wi-Fi, and several other sensors to monitor the movements.

The pandemic has drastically impacted the industries, and the construction industry is no different. And even the state regulations emphasizing strict safety protocols and cleanliness in the construction field. With this, wearable innovations are making their way to the construction site. For instance, the work boots connected to the Wi-Fi raise an alert if a person falls.

The embedded wearable with biometrics sensors can track a person’s body temperature, heart rate, and other vital signs. This immediately notifies the manager if a particular person is suffering from an issue.

Safety has always been a hot high priority in construction due to the danger involved in the tasks. And thus, the inclusion of wearable technology in construction has a significant impact and is lending hands to the safety of the workers. It is a proactive approach indeed that is associated with the workers’ safety.

Advantages of wearable technology in the construction industry

  • Enhanced online safety
  • Improved workplace efficiency
  • Improved communication
  • Attracting younger workforce
  • Improved management and resource planning

2. Collaborative Software Solutions

Collaborative Software Solutions

Collaborative software solutions are the essentials that are required to communicate easily and quickly in real-time. The decisions often have to be made promptly in the construction field so that one can access the most updated information.

Access to updated information is vital to avoid expensive rework and keep the construction projects within budget and stringent time deliveries. And the best part of using collaborative software solutions is that it allows multiple users to work together in real-time. That means all the professional advice on one platform working collaboratively to produce the desired outcome.

Advantages of collaborative software solutions in the construction industry

  • Cost projection
  • Cost value reconciliation
  • Financial operations management
  • Document management
  • Remote access and updating

3. Building Information Modeling

Building Information Modeling

BIM, an acronym of Building Information Modeling, incorporates the digital representations of functional and physical aspects of a building that can lead to a better designing and construction of the projects.

The contractors use BIM to understand the scope, design, and intent of the project with the help of 3D modeling. It also helps estimators generate the exact quantities of building materials, cost estimates, planning, scheduling, and clash detection.

BIM technology is a strong foundation that has numerous benefits and is also used as the powering base for other construction technologies, including artificial intelligence, digital twins, and many more.

The digital twin technology creates a virtual concept of a building by utilizing the IoT, sensors, and drones to gather data. The collected data is then processed using AI, machine learning, and advanced analytics to create a virtual model of the building.

Advantages of BIM in Construction Industry

  • Cost and resource savings
  • Improved communication and coordination
  • Greater efficiencies
  • High-Quality results
  • More opportunities for modular construction and prefabrication

4. Artificial Intelligence

Artificial Intelligence

AI focuses on the technology that allows machines and computers to mimic human intelligence. Confused? Machine learning is a subset of AI that uses algorithms to learn from data, make decisions devoid of having to be programmed, and identify the patterns; all these are having the biggest impact on the construction industry.

Construction projects usually create a bulk of data that is great for AI as that gathered data over the years can be utilized to improve the ML and predict future results on projects. This certainly will help in scheduling, mitigating risks, and enhance productivity.

AI is also used to monitor workers and also in identifying safety hazards. Construction project planning is an area where AI shines in stimulating the projects in just minutes.

Advantages of Artificial Intelligence in the Construction Industry

  • Better design of buildings
  • Better financial planning and project management
  • Increased Productivity
  • Increased Safety

5. Augmented And Virtual Reality

Augmented And Virtual Reality

Augmented reality and virtual reality are emerging technologies that are on the rise for development. The immersive visualization has been made possible by Virtual reality combined with BIM is enhancing the design, communication, and collaboration for the construction industry.

Additionally, it allows the architects to showcase their designs in 3D formats to the clients so that the client can better understand the probable outcome they will get post-construction.

Virtual reality is also helping the construction industries to conduct equipment operator training, safety training, and business system installation training to develop competent capabilities in the construction workers. With VR, the construction workers can get exposure to what to expect and perform in controlled environments where the scenarios are different and several other training modules.

AR, in turn, overlays the digital objects to the real world. AR applications in construction utilize vision-based AR using markers like QR codes, GPS, installation instructions, architectural drawings and images, safety checklists, and many more to help workers on job sites.

Advantages of AR & VR in the Construction Industry

  • Better Collaboration
  • Real-time design feedback
  • Risk assessments
  • Safety improvements and training

6. Construction Drones And Robots

Construction Drones And Robots

Automation of construction works with robotics and drones is having a massive impact on productivity and safety. Construction robots are usually used to perform repetitive, simple, and labor-intensive tasks like tying rebar, laying bricks, and installing drywalls.

Although technology has helped ease labor work, and humans are still required to perform the work and set up the robots on the job site to get them started.

Rather than replacing the human workers, the construction robots help and aid the performance of a worker and enable them to be more productive. It also extends their careers by diminishing the wear and tear on their bodies.

Construction drones are used on job sites for performing site surveys, inspecting structures, and making construction on-site safer. From monitoring the progress of projects, conducting site inspections, and identifying the potential hazards each day, construction drones take care of it all.

Though drones do not eliminate the need for workers the workers need to be trained on how to use the technology to perform various tasks. Drones outfitted with laser scanners, cameras, and other devices can improve the work efficiencies on the job site.

Due to the many applications and additional benefits of using drones, their adoption is continuously growing.

Advantages of Drones and Robots in the Construction Industry

  • Enhanced Site Safety
  • Drones can be used to deliver materials to sites
  • Robots improve the speed and quality of work
  • Remotely controlled

7. Prefab, Modular, And Offsite Construction

Offsite Construction

As per last year’s construction technology report, around seventy-eight percent of the commercial construction utilized prefabrication. If it is executed appropriately, offsite construction eliminates several inefficiencies found in a typical job site.

Offsite construction is usually performed in a controlled environment. Workers have the materials and tools to perform their tasks with the same consistency. This assembly plant method diminishes the wastes and allows the workers to be more productive throughout.

Prefabrication building components usually cover everything, including the framing, wall panels, floor systems, windows, and door assembly, multi-trade racks panelled with all wiring, ductwork, and plumbing all packaged together.

Advantages of Prefab, modular and offsite construction

  • Cost-effectiveness
  • Quality Control
  • Better safety and security
  • Reduced site disruption

Bottom Line!

If we consider the positive takeaway in the construction industry from last year, it is the inclusion of advanced construction technology adoptions to the field to such an excellent level that wouldn’t have been achieved for years.

Technology is indeed the future of the construction industry that is helping in enhancing productivity, attracting young, skilled, and capable workers to use smart technologies, eliminating inefficiencies, and making the job sites safer than ever.

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How To Design A Small Bathroom Remodel

Having a small bathroom space is no excuse for settling for a basic bathroom design and give up on great personalization and functionality. Revamping your bathroom offers plenty of benefits to you, such as; 

  • A more personalised space 
  • Optimal use of your bathroom space 
  • Creative, innovative storage accessories 
  • A more energy-efficient space 
  • Lower running cost 
  • Adds monetary value to your property 

What To Consider When Remodelling Your Small Bathroom 

Since you are pressed for space, you must think carefully about what must be included in the limited space that you have. Apart from the bathroom essentials, you should consider; 

  • Taking people’s attention away from the room size using bold wallpapers and colour splash to make a design statement 
  • Using textured materials that adds a luxurious character to the bathroom space, therefore making it larger 
  • Using floating shelves, corner units, and open shelves to maximise every inch of available space without cluttering the bathroom 
  • Making the space very bright to make it feel larger than it is. You can also choose a darker theme to create an “enveloping” feel. 
  • Fitting a skylight (if it is feasible) for an influx of natural light 
  • Adding an oversized mirror to bounce light around the room 

To completely overhaul your small bathroom, here are some small bathroom ideas that you can incorporate into your remodeling to get the best bathroom space for your relaxation pleasure; 

A Wet Room

Rising in demand across the UK, a wet room is a 100% watertight space created using a waterproof membrane to seal the walls and floors. There is no need for a shower enclosure or tray since it consists of a fully tiled shower area.

Wet rooms are great space-saving options. By removing the bath, you open up your bathroom space and fit in other bathroom accessories and fixtures. With a wet room, you get a stylish bathroom that fits your space perfectly. 

Floating Bathroom

Due to the allure and modern appeal that it adds to a bathroom, floating bathrooms have surged in recent times, with homeowners desiring floating fixtures for their custom design and space-saving option.

Especially for tight spaces. A floating bathroom is a bathroom with fixtures (toilet, basins, vanity units) hanging on the wall. It creates the illusion of a floating bathroom since the fixtures do not extend all the way to the floor. This is an excellent option for your small bathroom remodel since they don’t extend to the wall, giving the illusion of ample space. 

The floating bathroom offers functionality, making it very useful, especially if you have kids or an elderly with a wheelchair. It also provides flexible storage as well as practicality. 

Choose Underfloor Heating

Instead of a bulky radiator or towel rails covering your bathroom and unnecessarily eating up bathroom space that can be used for other fixtures, opt for underfloor heating and declutter your space. 

Underfloor heating feels nice to walk on, especially in the cold winter, and you have a choice between electric or water underfloor heating. The only challenge you may have if you are on a budget is that underfloor heating doesn’t come cheap. To find out, read our blog on how much does underfloor heating costs? 

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