SPECIALIST LOFT CONVERSIONS  <BR />AND EXTENSIONS COMPANY IN <br />LONDON

SPECIALIST LOFT CONVERSIONS
AND EXTENSIONS COMPANY IN
LONDON

Your Leading Builder of Loft Conversions across London

What is a loft conversion? A loft conversion is the process of transforming an underused attic space into a functional living space such as a bedroom, office, or recreational area.

What types of loft conversions are there? There are several types of loft conversions, including dormer, hip-to-gable, mansard, and roof light. The type of conversion you choose will depend on your home's structure and your desired outcome.

Looking to convert your Loft in your London home? We are experts in building bespoke loft conversions right from design to completion. We have an experienced team that has built lofts across London and have the skills and expertise required to ensure that your loft conversion is completed to the highest standard. With Loft Conversions Company, we offer an initial consultation followed by a no-obligation quote. Contact us today and we will help bring your dream loft conversion into a reality.

Why Choose Loft Conversions Company?

We are the loft conversion experts in and around London. We will coordinate all aspects of the Loft Conversion Project from design to the final installation phase. Our Loft Conversions allow families to add living space to their properties without the need to move home. We ensure all relevant building certificates are obtained upon completion. What makes us stand out from our rivals is our enthusiasm to work with you; to ensure we build a unique, affordable, loft conversion that will turn your house into your dream home.

We believe that the key to a strong customer working relationship is transparency at all times. We will give you a full schedule of the work that will break down the project into easy-to-understand weekly targets so that you know what to expect. For any Loft Conversion project to succeed, communication plays an important role. We will assign a project manager from the start who will work with you from getting planning permission to the completion. He/she will be your main point of contact during the project. 

All sorts of residential work require high attention to detail, just building a dormer structure alone isn't good enough for us. We take pride in the plastering, brickwork, rendering and roofing so that your newly constructed loft has a unique feel that is reflected across all our projects.

We are by your side throughout the process, from getting planning permission to the final installation phase. Our Loft Conversions in London allow families to add living space to their homes without the need to move home. What makes us standout from the others is our commitment to work with you; to ensure we build a truly unique, affordable, loft conversion that will turn your house into your dream home. Whether you live by yourself, have a growing family, or want an additional room for guests or storage, Loft Conversions Company can devise a plan to suit your property, the type of house that you live in and within your budget. Our team strives to create somewhere that you and your family will enjoy spending time in, relaxing, socialising, studying or simply just being. Whatever you're seeking to do with your Loft Conversion in London, Loft Conversions Company has already done it for many of our customers and we can do the same for you. Our team of skilled architects, interior designers and tradespeople will make all your ideas happen. With hundreds of uniquely designed and impeccably finished Loft conversions completed throughout the captial, you can rest assured that when it comes to craftsmanship and customer care, there is no better loft conversions company in London.

Fully Custom Design and Planning

We will cater to all your design ideas and requirements, tailored to you needs.

Price Match

Found a Cheaper Quote? Tell us and we will match it for you! Our quotations are clear and concise, with no hidden costs.

Specialist Loft Modifications

We undertake all specialist, custom modification like adding Juliet balconies, skylights and lots more.

Full Start to Finish Project Management

We will give you a dedicated project manager throughout the construction phase of your loft.

Experienced Team with Warranty

Our Loft Conversion team has been working for over a decade now. We offer a full 10-year warranty on the loft conversion.

Insurance backed deposit and warranty

We offer insurance backed deposit and warranty to all our customers for their peace of mind.

Bespoke Loft Conversions in London

Looking for a Loft Conversion for your London property? We provide premium quality Loft Conversions in and around London. We work closely with our clients to understand their needs and preferences. From adding the extra additional bedroom with a bathroom or a stylish home study to adding built-in storage, a loft conversion can help you design your perfect living space, as well as increase the value of your property in the process. Our architectural team works closely with you to bring your ideas to life with extensive planning and exceptional finishing. Loft Conversions Company has a strong reputation as both house and loft conversion specialists. We operate all across the London Boroughs and the home counties. We work closely with our clients to understand their needs and preferences. This will then help us in creating a bespoke loft quotation and works schedule. Whatever you're looking to achieve in your Loft Conversion in London, Loft Conversions Company has already completed it for someone else and we can do it for you too. We are dedicated to providing the all-inclusive Loft Conversion Service.

Why convert your Loft in London?

Here are some reasons why you need to convert your Loft in London:

No Planning Permission - Most Loft Conversions do not require Planning Permission unless you are completely altering the structure of the roof or live in a conservation/heritage area. A loft conversion is a fastest and stress-free way of adding extra living space to your property.

Increased Property Value - One of the biggest reasons to convert your Loft is the amount of value it adds to your existing home. A recent study by Nationwide showed on average a Loft conversion can add up to 25% to your property value. Since a loft conversion is far cheaper than an extension, the increased value will outweigh the initial costs so all in all converting your loft is a great return on investment.

More Space - A loft conversion will guarantee that you and your family will have lots of living space. You can use the loft as a bedroom, office, gym, study, or hobby room. Whatever you decide to opt for, we know that your home will feel much bigger when you start to use the additional space you have in your loft.

Save your outdoors - A Loft Conversion is built upwards rather than outwards which means you can add extra living space to your property thereby saving your garden. If you have a big garden then there is no problem but if you have a small garden, we strongly suggest building upwards to add the much needed extra space.

Growing Family - Whether you have kids or planning to have them, you will be in need of an extra room, most families tend to look to relocate for more living space. This can cause a lot of stress and disruption to your family life. An ideal solution is to convert your loft into an extra room. Extend your home without the stress and stay in the home that you have become attached to. 

Insulation - As you must be aware that heat rises and a lot of it is lost in many properties through the roof. This can be fixed by undertaking a loft conversion as the attic walls will be reinforced and the floor and ceiling becomes insulated. A loft conversion will help in lowering your energy bills for the rest of your home.

Quick - In comparison to an extension, a loft conversion can be completed in as little as 4 weeks. It is a less disruptive way to add extra living space and have the least interference in your day-to-day life. Most of the work takes place in the attic so you won't have to deal with any dust or materials going through your house.

Natural Light - As the loft conversion will be the highest room on your property, it can help in bringing much more sunlight into your home. By installing your new windows in the right places, you can fill this room with natural light and enjoy the sun.

 

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TYPES OF LOFT CONVERSIONS

Dormer Loft Conversions

A Dormer loft conversion is when a box-like structure is added onto the property's pitched roof creating walls that site at a 90 degree angle to the floor. Dormer conversions are ideal for almost all types of properties, including terraced, semi-detached and detached.

Hip to gable Loft Conversions

The Hip to Gable loft conversion is most common for semi-detached or detached properties that have a hipped roof. The hip is extended up vertically from the ridgeline to create the gable wall and a Rear dormer is installed to the rear of the property.

Rooflight or Velux Loft Conversions

A Velux loft conversion is one of the easiest and cheapest loft conversions. No dormer is added to the roof as the construction takes place within the pitch of the existing roof. This only works if you have ample headroom within your existing loft.

L Shaped Dormer Loft Conversions

An L-shaped Dormer Conversion is where two dormers are connected at right angles to each other. One dormer is built on the rear outrigger roof and the other one on the main house roof, thereby giving what we instantly recognise as the L-shaped Loft.

Mansard Dormer Loft Conversions

A Mansard loft conversion is mostly built to the rear of your property and has a horizontal roof with a vertical back wall of 72 degrees. This sort of Loft conversion creates the maximum amount of space to add several rooms and bathrooms.

Bungalow Loft Conversions

A Bungalow loft conversion offers fantastic conversion and extension potential. Bungalows usually have large floor plans and endless possibilities, we can usually build two or three bedrooms and a bathroom in the untapped space above your bungalow.

Flats/Apartments Loft Conversions

A loft conversion in a Flat is the best and only way of gaining that extra bit of living space. We highly advise to check with your leaseholder, freeholder or management company and local planning authority before you venture into converting your loft.

Small-window Dormer

A small-window Dormer conversion is usually found in properties within the conservation area. This conversion offers a decent amount of additional headroom and can be a great way to add extra living space within the loft.

Loft Conversion Ideas and Our Top Tips for London Homes

Loft Conversion Ideas and Our Top Tips for London Homes

A loft conversion in London will give you that extra space within your house at a fraction of the cost. Instead of moving to a new place, add this space to your loft and increase value simultaneously. Below is our complete, in-depth guide to Loft conversion ideas and the tips to follow before you start your loft conversion. Before you begin any work on your loft conversion, you need to get the internal structure right, including the extra bedroom's specifications, your estimated budget, the type of natural lights/windows you want to install, and many more. We will try to give you all the loft conversion ideas you can implement to your house. We understand that budget is the most important factor in a loft conversion. With our tips and ideas, you can pre-plan and ensure you stay within your budget.

Do you want to add extra space in your London house?

Do you want to add extra space in your London house?

Looking for a Loft Conversion for your London home? We specialise in high-quality custom Loft Conversions across London, We have worked across London and the home counties. Since our inception, we have only relied on word of mouth that has brought us work through recommendations from a loft conversion done in the past. As an experienced Loft Conversion London Company, we bring the skills and experience required to ensure that your loft conversion is completed to the highest standard. With Loft Conversions Company, we offer our free initial consultation and no-obligation quote. Contact us and let us help bring your dream loft conversion into a reality.

Is your House Suitable for a Loft Conversion?

Is your House Suitable for a Loft Conversion?

Before you start on Loft Conversion, you need to check if your loft space is actually suitable for a conversion. Most of the houses within London come with permitted development, which in simpler terms means that you can carry on with your loft conversion without the need of any planning permission. We can visit your house for a site survey and guide you on what can be done with regards to your loft conversion.
Measure the Headspace
Did you know that your Loft needs to have a minimum head height of 2.3m for you to convert it? Yes, that's correct, there is a limitation on the conversion of your loft based on the height. There are other obstacles which can affect this decision or hinder the planning permission process too, such as the pitch of the roof, chimneys, water tanks in the loft, etc. Don't worry if your roof space is less then 2.3m as there are various options available such as removal of the section of the roof or all of it, in order to increase the headspace. This, in turn, will add to the cost and will require planning permission, unlike a more straightforward conversion.
Do consider the floor below
Another idea is to lower the ceiling of the rooms below so that this way your loft's headspace increases and meets the required 2.3m height. This process again can be costly but can sort your issue for more space.
Look for other Conversions on your Street
An easy way to get a clue if your loft can be converted is to look for loft conversions on your street. Look for similar houses on your street and whether or not they have had loft conversions. If you see example, then its more then likely that you can too. All in all, everything is possible if you want a loft conversion.

Do you have limited Loft space in your Home?

Do you have limited Loft space in your Home?

It's entirely normal to have a loft conversion that is on the smaller side, or if you want to have two small rooms instead of one big one, you need to take into consideration of the small spaces that have more to offer. Did you know the colors have the power to make a room look and feel bigger? We suggest opting for a light colored scheme, ideally white which will make your loft room much lighter and larger. Decorate the room with soft furnishing of a darker shade which will ensure the room gets a cozy feel to it. It all depends upon, what you intend to use the spare loft room for. There are many brilliant loft room decorating designs here.

How to get the Perfect Design of your Loft?

How to get the Perfect Design of your Loft?

Before you start the Loft conversion work, you need to consider the layout that you need. In other words, where the bathroom will be, storage places, where to place the bed, etc. If you're planning an ensuite, you must take into account the height and the internal spaces so that you can perfectly place the shower and handbasin which cannot compromise on headspace. Another factor to consider during the early stages is the location of the stairs. Go through all the possibilities so that you can get the maximum space for your loft conversion. Do you know that a small decision such as where to place the door can make a big difference between a boxy loft conversion and the one that is more open.
Here are the two main options when it comes down to designing your Loft:
Firstly, you need to hire an architect, this could be someone local to you who can visit your house and create drawings, which the builders (us) can put to reality. You will be able to tell the architect exactly what sort of design you like and what specifications you need internally. The second option is to hand over the full project to us as we will design and build your loft conversion to your design. We have our local architects who will visit your place and draw the designs for you. The added benefit is reduced architect costs and the all-inclusive service offered.

Importance of Lighting in Lofts

Importance of Lighting in Lofts

Skylights/Rooflights
The ideal method is to use skylights/rooflights that follow the pitch line of the roof. This is fitted by removing the tiles and battens where the skylight will be fitted. The skylight frame is fitted and the surrounding tiled to a good finish. Such type of window is the most cost-effective and no permission is required to install it. You need to take time out to have a think about how you want your windows in your Loft conversion. Think about the size and where do you want to position them as this is an important factor that can determine how much light you get into your loft. The general rule states that window glazing should make up at least 20% of the loft area, that is if you are very keen on natural light.

Dormer Windows
Dormer windows add the much needed space to your loft conversion, in addition to giving natural light. Dormer windows are most effective when the pitch angle is high, as this way the internal floor area can be increased. The mansard conversion type will give the most converted roof space because it projects the maximum available head space, this providing a bigger usable internal floor area. The hip to gable conversion will also have a similar effect.

Do you know that the position of the windows will help us decide what sort of roof shape to go for?
For instance, a long, shallow room will benefit from windows that are equally spaced along its length, whereas a narrow deeper room can benefit from just one big window. As all rooms vary in size and shape, you have to take time to consider what type of window will be most apt for your loft conversion. Grant Sneddon, who is a daylight window expert at Velux says " A top-hung alternative whereas the window is just within an arm's reach gives a better view and more headspace too. He further adds that the center-pivot window, that is operated by a rod or electronically is best if the window is out of reach. All in all, before you start bringing your loft to life, take time about to decide about what window you want and where do you want to place it.

Can a Loft Conversion add Balance to your house?

Can a Loft Conversion add Balance to your house?

Why do people opt for a Loft conversion? This is because properties in London are small and the majority of the time, they lack the extra bedroom or bathroom that is very much required for a growing family. A loft conversion is an ideal way to balance out your house in terms of proportion. As stated most loft conversions are for adding that extra bedroom or two, however, there are other ideas for a loft conversion, such as cinema room, an office, a playroom for the kids and much more. If your house has brilliant views then you must take advantage of this by adding a brilliant loft room. Many people think that the awkward ceilings, beams are a limiting factor when it comes to creating a bathroom in the loft. It is all possible and we have created beautiful bathrooms in the loft with easy access from the loft bedroom. Another alternative to the bathroom is a stylish shower or wet room, but first, you need to check whether you have the permitted headroom for the shower. You will need to fit a good-sized window, that is if an extractor is not required. Here is a great guide on how to choose the right shower enclosure for your loft room.

Home Office or Kids Playroom in your Loft?

Home Office or Kids Playroom in your Loft?

Did you know the loft is one of the perfect locations for your Home office? If you do not want to add an extra bedroom in the loft but you work from home then the best alternative will be a " home office". Like all offices, you want to keep your office full of natural light and this can be done via some fantastic skylights, which will bring you natural light. In our opinion, go for the light colored blinds as they will still let some light through even when closed which will allow you to work effectively when the sun sets. The home office loft conversion will make use of the areas around the sloped ceilings in the most productive way. You can have built-in storage on the sides and your desk close to the skylight. On the other side, lofts make great kids bedrooms, playrooms as the extra space are just perfect for kids and teens.

Dresser / Walk-in Wardrobe in your Loft

Dresser / Walk-in Wardrobe in your Loft

A loft conversion can give you lots of space and ideas that you can implement. if you always wanted a walk-in Wardrobe but space was little around your room then why not have your very own walk-in wardrobe. We can make use of the space in the eaves with built-in storage which will solve the problem of the awkward sloping roof. You can add a large skylight above your dresser or walk-in wardrobe positioning it in such a way that it gives you the most natural light. We absolutely love the concept of having a master bedroom in the loft with this walk-in wardrobe concept. For those people who do not have space in the loft for a dresser or walk-in wardrobe, they can opt for an open wardrobe or clothes rack that will dramatically reduce the amount of space required.

How to utilise the Eaves Space in your Loft?

How to utilise the Eaves Space in your Loft?

There are quite a few difficult spaces in the Loft conversion, not more so than the eaves. If you are designing a bathroom for the loft and want to find a solution to make use of the awkward space, do consider implementing a handy recess into the eaves. This will make the most of the space which otherwise would have been wasted. The eaves area is also best suited for building the toilet and bath. As you might be aware by now that, by undertaking loft conversion, we need to embrace the awkward spaces that come with it and utilise them in a creative and practical way. For example, add shelves or a desk into that corner which seems difficult, add cupboards custom-made to match the slanted roof which will give you a brilliant storage solution and at the same time it will maximize your internal space.

Can converting my Loft Improve my Property's Energy Efficiency?

Can converting my Loft Improve my Property's Energy Efficiency?

The answer is Yes! By adding a loft conversion will give you the best chance to make your house more energy efficient, as the installation of the insulation is a standard requirement. As per the building regulations, it is required, and there are two forms of insulation which either your local authority or a local building inspector will determine when they visit your house. The Cold Roof Insulation: which in total is 10cm of insulation, 7cm is made up by filling the spaces between the rafters with foam insulation. The remainder of the 3cm of slab insulation is attached to the inside of the rafters. It is important that the 5cm gap is left between the roof felt and insulation in order to allow for ventilation purposes. The Cold Roof insulation is the most straight-forward method to use. Secondly, the Warm-roof insulation, this involves foam insulation of 10cm thick to be fitted over the rafters before the capping, tile battens and tiles are added. When creating a dormer, this is the more difficult option that is usually used when the roof covering has been taken off. This 10cm thick slab of foam insulation can insulate a dormer wall, whereas a 10cm thick quilt of insulation is needed between plasterboard attached to both sides of an internal partition wall. In addition, you will require a 10cm thick insulation between your lofts floor joists. All in all, the insulation work in the loft will help bring the energy costs of your house down. Read more on how to insulate your roofs.

Building Regulations and Planning Permission

Building Regulations and Planning Permission

Before you start your Loft conversion you need to know the building regulations that your loft conversion must adhere too. The building regulations cover things related to safety, strength of the loft floor, head space available, any fire escapes, energy efficiency, plumbing, window glazing and electrics. The building regulations can be completed by the architect that you hire or by us who can assist you in design and build. Most of the loft conversions are classed as permitted development which in simple words means, no planning permission is needed, subject to the following criteria:

  • There is a maximum of 40 cubic metres of additional roof space if your property is terraced, however it is 50 cubic metres for semi-detached and detached properties.
  • There is no extension to be added beyong the plane of the existing roof slope to the front of the property.
  • There is no extension that is higher then the existing roof's highest part.
  • The materials that are used, should be of similar nature to the existing property.
  • There will be no balconies, platforms or verandas from the loft conversion.
  • All the side facing windows are obscured and open 1.7m above the loft floor.
  • The Roof extensions must be of atleast 20cm from the original eaves. Hip to gable conversion is an exception.
  • The loft extension cannot be overhanging from the wall of the property.
  • Loft conversions are not permittedin flats or any property within the conservation areas.

If you need to apply for planning permission than we can help you with this or your architect can guide you through the process.

Will I need new ceiling joists for my Loft Conversion?

Will I need new ceiling joists for my Loft Conversion?

Yes, in most cases, you will be required to get additional new joists that comply with the building regulations because the existing ceiling joists are very unlikely to be able to take the load of a conversion floor. You can get your structural engineer to specify the exact size and grade required. The new joists will span between the load bearing walls in the loft, and are usually raised slighly above the existing ceiling plasterwork with the use of spaceers below the joist ends. You need to ensure that this spacing must be good enough to avoud any new floor joist deflection from touching the ceiling plaster below. The new joists will run along the existing joists. In addition, above window and door openings, thicker wood is used to bridge the opening, because you do not want pressure on the existing opening lintel. RCJs which are known as Rolled steel joists, are specifically used to distribute the load, and in some installations are used to carry the ends of the new joists. If you head space is limited, then bigger thicker joists, much more closely spaced, can be specified.

Installation of a New Staircase for a Loft Conversion

Installation of a New Staircase for a Loft Conversion

The best place for the staircase to land should be in line with the roof ridge, this is make the best use of the available height above the staircase. The required minimum height above the pitch line is 2m, which can be reduced to 1.9m towards the centre, and further 1.8m to the side of the stairs. In actual sense, the exact staircase position will much depend on the layout of the floor below, and where possibly the available height can be achieved using a dormer or by adding a skylight above the staircase or, if possible, converting a hip rood end to a gable. The maximum number of steps within a straight line are sixteen, a typical installation usually only requires thirteen steps. When it comes to step size, the maximum step rise is 220m and the step depth is around 220mm, both these measurements are taken from the pitch point. The step usually has a nose that protrudes 16-22mm in front of the pitch line. By all means, the ratio size must not exceed the maximum angle of pitch requirement of 42 degrees. Winders should have a minimum requirement of atleast 50mm at the narrowest point. Finally when it comes to Balustrading, the minimum height is 900mm above the pitch line, and the spindles should have enough seperation distance that a 100mm sphere cannot pass through it.

Heating and Ventilation in your Loft

Heating and Ventilation in your Loft

In order to improve your property's energy efficiency, the roof space should be as airtight as possible. It is imperative to introduce controlled ventilation to avoid any risk of condensation and maintain good air quality in your loft. Ventilation in your loft can be via the means of background ventilation such as airbricks and trickle vents, and rapid ventilation via windows, and extract ventilation in wet areas, such as kitchen and bathroom. There is no requirement that the attic bathrooms must have a window given the fact the extract fan can offer rapid ventilation.
A house extension usually increase the heating requirement of the home, and for this reason your boiler might have to be upgraded, but on the other hand, a loft conversion needs little capacity because the walls will be well insulated which will improve the overall energy efficiency of the property. Heat emitters in the attic rooms can be in the form of radiatiors, underfloor heating or even electic floor heating mats in bathrooms. Please do note that if the bathroom has been added then a boiler upgrade might be needed.

How Long Will a Loft Conversion take to Complete?

How Long Will a Loft Conversion take to Complete?

Different types of Loft Conversions have different completion durations, For example, a rear dormer loft conversion on a terraced or semi-detached property will take between 4- 6 weeks to complete, whereas a hip to gable on a semi-detached property will take around 5-7 weeks. These loft conversion timescales are just guidelines as there are factors that can sometimes hinder our tradesmen on a day to day basis, e.g weather conditions. We have our own in-house team which means no subcontracted labour work and no-last minute letdowns too. We are extremely confident that we will complete all your loft conversion work within the timescales provided.

Do Loft Conversions Add Value to your London Property?

Do Loft Conversions Add Value to your London Property?

Yes, they do! Did you know that by adding a loft converion to your property ,you can add more than £42,000 plus to the overall value of your property. An if you add an extra bathroom then the value could further be boosted by £10,000. (Source TheGaurdian) According to Nationwide Building Society,an extra bathroom might add around 5% or £9600 on to the value of a property in the UK. (Based on average house prices). However by increasing the internal floor space by 10% will add a further £10,000 or 5.1% to the value of the property. Based on average UK property prices, an extension or loft converison could increase your property's value by over 22% or close to £42,000 and by adding an extra bedroom could boost the value of your property by 11% or £22,100. The chief economist at Nationwide, Robert Gardner, said that home buyers are ready to pay more for extra usable space as this was often seen as a better quality accomodation. Here is another great article about how you can save on costs when undertaking a loft conversion in London.

Can you do a loft conversion in a flat?

Can you do a loft conversion in a flat?

Loft conversions are all about the enhancement of your living spaces. And, for limited living spaces, such as flats, loft conversions are the ideal solution. But, before the magic can begin, a few details must be considered. The first, and perhaps the most important aspect to consider is the leasehold implication imposed in the living space you wish you convert. Weather just you, or the entire building may use the loft space, it is ideal to know the terms and conditions of the lease which will help you identify, what you can and cannot do to the loft. And in case the lease may imply you have ownership of the loft, you may need the freeholder’s consent to make alterations. This procedure is most likely stated in the lease itself. As flats do not have permitted planning development, the next aspect to consider would be to submit detailed design plans to your local council. Besides these, provisions to move the properties belonging to other residents, such as water tanks or piping structures, may need to be obtained. And, if the existing fire and safety regulations need to be altered, other means that would comply with the safety and fire regulations would have to be installed. Lastly, it is ideal to soundproof all walls of the living space to avoid disturbing your neighbours. Though the process may be lengthy for a loft conversion in a flat, the result is promising of tranquillity and adds space, and value, to your living space.

A 2025 Price Guide for Loft Conversions

A 2025 Price Guide for Loft Conversions

Do you want to turn an otherwise neglected attic into a functional space? If so, then you need to understand how much money it will cost you. The 2025 Price Guide for Loft Conversions provides detailed information about the different costs associated with a loft conversion. In this guide, you'll find an overview of the types of loft conversions and the cost considerations involved in each one. You'll also learn about material and labor costs as well as additional features that can be incorporated for an even greater transformation. Finally, you'll find some planning and budgeting tips to help you get the most out of your project.

Types of Loft Conversion Projects and an Overview of Costs Involved

Types of Loft Conversion Projects and an Overview of Costs Involved

Loft conversions come in many different shapes and sizes. Some of the most common types include Dormer loft conversions, Velux Loft conversions, Mansard conversions, and Hip-to-gable conversions.
Dormer Loft Conversion
A dormer loft conversion adds a new window and extra space to the attic. This type of conversion typically costs between £40,000 - £60,000 depending on the size of the project.
Velux Loft Conversion
Velux loft conversions typically involve adding two or more roof windows and extending the space on the inside. These types of conversions can range from £25,000 to £40,000 depending on the size of the project.
Mansard Conversion
A mansard conversion is a great way to add extra living space and value to your home. It usually involves altering the roof line of the house and adding windows to the attic. This type of conversion typically costs between £45,000 - £70,000.
Hip-to-Gable Conversion
A hip-to-gable conversion is a popular choice for those wanting to maximize the use of their existing space. It involves changing the shape of the roof and adding windows to the attic. This type of conversion usually costs between £40,000 - £65,000.
L-Shaped Conversion
An L-shaped conversion is an ideal way to create a comfortable and spacious area in the attic. This type of conversion typically costs between £45,000 - £65,000.
Bungalow Loft Conversion
A bungalow loft conversion usually involves adding a dormer to the side of the attic and extending the space inside. This type of conversion typically costs between £40,000 - £70,000.
Flats/Apartment Loft Conversion
Flats and apartment loft conversions usually involve making structural changes to the existing property in order to create a livable space. These conversions usually cost between £35,000 - £50,000.

Material Cost Considerations for a Loft Conversion

Material Cost Considerations for a Loft Conversion

The material costs associated with a loft conversion depend on the type of project you are undertaking. Generally, you can expect to pay for roofing materials, timber, plaster, and insulation. Additionally, you may want to consider purchasing energy-saving features such as solar panels or double-glazed windows. The cost of these extras will vary depending on the size and complexity of the project.

How Your Location Can Change The Cost Of Your Loft Conversion

How Your Location Can Change The Cost Of Your Loft Conversion

The average cost for a loft conversion will vary depending on where you live. Generally, homeowners in major cities and densely populated areas are likely to pay more due to the increased demand for space. Additionally, properties outside major cities may have access to cheaper labor costs and materials as well as more flexible planning permission regulations.

Labour Cost Considerations for a Loft Conversion

Labour Cost Considerations for a Loft Conversion

The labor costs associated with a loft conversion can vary greatly depending on who is completing the work and their experience level. Generally speaking, hiring a professional team of contractors will be more expensive than doing the work yourself. Additionally, if you require any special permits or inspections then these will also add to the cost.

Explanation Of The Professional Fees Involved In A Loft Conversion

Explanation Of The Professional Fees Involved In A Loft Conversion

When you hire a professional to carry out the work on your loft conversion, there will be additional fees involved. These could include architectural and design fees, permits, and inspections, as well as any other specialist services required. It is important to factor these costs into your budget when considering undertaking a loft conversion.
Architectural and design fees
It is important to hire a professional architect or designer when undertaking a loft conversion. This will help ensure that the project is completed safely and meets all necessary regulations. The cost of these services can range from £500 - £5,000 depending on the size of the project.
Permits and inspections
Depending on your local regulations, you may need to apply for permits and inspections in order to proceed with a loft conversion. These can range from £50 - £500 depending on the complexity of the project.
Specialist services
Depending on the nature of your project, you may need to hire specialist services such as electrical or plumbing work. Again, these costs vary greatly and will depend on the size and complexity of the project.
Party Wall Agreement
A party wall agreement may be required if your loft conversion affects a neighbouring property. This can cost between £250 - £500 depending on the complexity of the project.

Factors That May Increase The Cost Of A Loft Conversion

Factors That May Increase The Cost Of A Loft Conversion

Whenever a loft conversion project is not a standard one, costs can increase accordingly. The most common reasons why the budget can be higher than the average are:
Unexpected structural issues that need to be fixed
These can range from the removal of existing structures or having to reinforce the floorings and walls.
Additional work required
This may include extra electrical, plumbing, or insulation.
Unforeseen complications during construction
These could range from access issues to delays due to bad weather.
Having an extra level added in the loft conversion
This can be a great way to add extra space, but it also adds to the cost.
Higher quality materials than expected
If you decide to use more expensive materials than originally planned, this too can add to the cost.

Additional Features and Their Associated Costs

Additional Features and Their Associated Costs

When it comes to loft conversions, there are many additional features that can be added to create an even more luxurious and functional space. Some of these features include Skylights, Velux windows, en-suite bathrooms, kitchenettes, and home offices. These features can add significantly to the overall cost of a loft conversion but they can also add tremendous value and functionality as well.

Planning And Budgeting Tips For Getting The Most Out Of Your Project

Planning And Budgeting Tips For Getting The Most Out Of Your Project

When it comes to planning and budgeting for a loft conversion, the key is to plan ahead. Start by researching different types of conversions and get an estimate on the cost associated with each one. Additionally, look into ways you can save money on materials and labor costs before starting the project. Finally, make sure to create a detailed budget and plan for the project before beginning any work. This will help ensure that you get the most out of your project.

Our Loft Conversion Projects

Loft Conversions Company is experienced in working with homeowners across London and the home counties. Our full end-to-end service means that we will be with you from start till the completion of your Loft. If you like to see our work and find out more about the loft conversions we have built close to your area, then contact us for a site viewing.

Take a look at our selection of Loft Conversion Projects below 

HOW MUCH DOES A LOFT CONVERSION COST IN LONDON?

The average cost of a Loft Conversion in London is between £40,000 to £90,000.(in 2023) The most common type of Loft Conversion is the dormer as it add the most space and best light into your property. A loft conversion will not only give you extra space but also enhance your living space in your property. A loft conversion price depends on many factors such as type of the conversion, type of the roof you have, type of the lighting you want in the loft, type of windows required, the size of the project, fixture and fittings, nature of the exterior, client's personal requirements and the site's location. If you want to know the exact cost of your Loft Conversion in London, you will need to book in a site survey or send us your drawings and our loft specialist will review and get back to you with a quotation. 

FAQ's about Loft Conversion answered

Do you have a question about Loft Conversions? Below we have listed the most frequently asked questions.

  • How can I find out if my Loft in Home can be Converted?

    2.2m is the minimum height requirement (from the floor to the highest point in your loft) for you to be able to convert your loft. If you do not have the required height, your ceilings can be lowered on your first floor. A general rule is that the steeper the slope (pitch) the greater the potential living space.

  • How long will my Loft Conversion take to build?

    Our Loft Conversion building duration depends on the size and type of Loft; most loft conversions take around 8-10 weeks. We can give you a more approximate timeline when we visit your home.

  • How much does it cost to Convert a loft in Home?

    Unfortunately, there is no fixed answer to this as every property is unique and different to the other. A typical Velux Loft Conversion starts at £25,000 to £49,000. A Dormer conversion starts at £40,000 to £65,000. A Hip-to-gable starts at £45,000 to £70,000. A Mansard starts at £50,000 to £85,000. There are several deciding factors that impact the overall cost of the conversion such as windows, roofing material, the purpose of the room, obtaining a party wall agreement, hiring a structural engineer, and decorating and finishing costs

  • Do I need to move out during the Loft Conversion?

    This is something we’re asked quite often whether it’s possible to stay in your home during the Loft conversion process or not. We say it's safe to carry on living in your property however this matter is of opinion. Our team will ensure minimal disruption during the construction process for you to continue with your normal life.

  • Do I need planning permission for a loft conversion in Home?

    A large number of Loft Conversions fall under the permitted development category therefore planning permission is not normally required. If you do not live in a conservation area or a listed building, you do not require planning permission. Contact us if you need further advice on planning permission in your area.

  • What is a party wall agreement, and will I need one for a loft conversion?

    If you have decided on a loft conversion and live in a semi-detached or terraced property, you will be obliged under the terms of the Party Wall Act 1996 to notify your adjoining neighbours Before any work commences notify your plans to your neighbours so that they're aware of any impact on the walls. Click here for more info.

  • Do I need to consider Building regulations when converting my loft?

    Yes, you do! A building completion certificate is required when you want to sell your house in the future. The local authority in your area or a private building inspection company can provide you one. These regulations are important to follow to ensure the safety measures are in place and they set a protocol of construction and design to follow. Not having a building certificate could devalue your property.

  • Does a loft conversion add value to my Home property?

    Yes - it will add from 20% to 25% upwards depending on the size, design, type of Loft and quality of the finish. Read more about adding value here.

  • Do I need fire-rated doors when converting my loft?

    As you add an additional storey to your property, you must comply with the latest building regulations too. By law, you will need to upgrade all the doors to FD30 (fire rated). This ensures that should a fire break out in any of your rooms, your stairs, hallway, and landing will withstand 30 minute’s worth of heat and fire as a protected corridor, thereby giving you enough time to escape from the property.

  • How long will it take to convert my loft?

    On average it takes around 8-10 weeks to complete a Loft Conversion. The time starts from the day the materials are delivered on the site. Again, this time varies from loft to loft. Its best to pre-plan your loft conversion so that you have all the plans drawn and the structural calculations done on time.

  • I am interested in getting my loft converted, how do I start?

    Fill in our contact form or call us directly on any of the numbers provided. We will then book you for a site visit where we will measure and offer you a design consultation. We do not send any salesmen to your door but professionals who have vast knowledge about lofts. They will listen to your requirements and devise an idea of what can be achieved. If you’re interested, we will then prepare a quote within a few days for you to proceed.

  • How long will it take to convert my loft?

    On average it takes around 8-10 weeks to complete a Loft Conversion. The time starts from the day the materials are delivered on the site. Again, this time varies from loft to loft. Its best to pre-plan your loft conversion so that you have all the plans drawn and the structural calculations done on time.

FAQ's about Loft Conversion answered

What can we do for your Property?

If you would like to discuss the ways in which a Loft Conversion could enhance your home, call us on 0208 1020 675 or email us to ask us any questions. For a free site survey and design consultation please fill out the form on the right and our team will get back to you as quickly as possible.

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