FIND LOFT CONVERSION SPECIALISTS NEAR YOU!

Considering a loft conversion for your home can often be a great decision to add extra living space and add value to your property. Before you begin, it is important to understand the local regulations and requirements that may affect whether or not your loft can be converted. Consider factors such as planning permission, building regulations, health and safety regulations, insulation, fire safety, and access and ventilation. With careful research and proper planning, you may find that your loft can easily be converted to a comfortable and functional space.

Can my loft be converted?

Yes, it certainly can. It is possible to convert your loft into a home office, an extra bedroom or even a children’s playroom. You just need to think of the possibilities and decide which one will suit you best.

Some lofts are better suited to conversion than others. Due to the complexity of such a conversion, it is important to make sure it will be a beneficial space and generate the desired value. Several factors must also be taken into consideration when determining whether or not your loft can be converted, for example:

The amount of headroom in a space can have an influence on the comfort level of those occupying it. It can be said that the higher the head clearance, the more comfortable people are likely to be within that environment.

Measure head height from the top of the floor joists in the loft to the underside of the ridge beam. While regulations state that a minimum of 2.2m is permissible, it would be much more comfortable once a new floor covering and ceiling finish have been installed if it was 2.4m or higher.

The roof pitch is an important factor. It affects the overall appearance of the house and how much insulation it has. The roof pitch also will determine how much air circulation there is in the attic and how much light can get in.

The steeper your roof pitch, the better for a loft conversion, with angles of 30 degrees or more best. This also increases the amount of head height available.

Roofing is one of the most important elements of a building structure. It is critical that the roof be constructed in a way that will provide effective protection and prevent any damage caused by the elements of nature. There are various types of roofing structures available but it is important to make sure that they are properly designed and installed.

A quick inspection of your loft will show you which type of roof structure you have; cut roofs are more commonly found in buildings constructed before the 1960s, whereas houses built from the late 60s onwards generally feature trussed roofs.

Both a cut roof and trussed roof can be converted, but they will require different methods. A cut roof consists of rafters, joists and purlins; the majority of the triangular space below is left free after construction. In contrast, a trussed roof uses W-shaped trusses that provide a braced support and run through the cross section of the loft, meaning some of the area within cannot be used for other purposes.

It is essential to collaborate with a structural engineer and a competent builder, to guarantee that the opposing roof slopes of a trussed roof are completely supported and linked at the base through new floor joists, along with near the apex with newly constructed collars. In certain instances, metal beams should be situated between load-bearing walls, so that both the new floor joists and rafter section can be held in place – along with a metal beam at the ridge as well. It is imperative to establish this construction prior to cutting away any of the old trusses.

You might discover that the rafters need to be reinforced – this can usually be done by adding new ones in conjunction with the existing ones, or utilizing sheets of oriented strand board as a form of wind brace.

Water tanks and chimney stacks can be found in the attic.

Your water tank in the loft may need a new home or, as an alternative, you could opt for a mains-fed combination boiler or pressurised unvented hot water cylinder and store it in an airing cupboard instead.

If you have a chimney stack in your loft, then it is wise to consult a structural engineer and hire the services of a qualified builder before removing it. Whilst this might add extra cost and extend the timeframe, it will not obstruct you from converting the loft. Additionally, if you live next to another residence, make sure to confirm how your endeavour might influence their building and fulfil any party wall obligations.

Available space for a staircase exists. This room can be utilized to install a stairwell.

It’s possible to convert your loft, even if you have enough height clearance, but still run into issues with the staircase. Before proceeding with any work, make sure building regulations are met; one must achieve 1.9m of headroom at the central point and 1.8m around its perimeter. Additionally, you will need to spare room for the stairs below the conversion.

The cost, timescale and the amount of work involved can all be impacted by numerous variables.

It’s important to seek advice from a knowledgeable builder, loft expert, architect or design and build firm before starting the project. Doing so will provide you with an understanding of the costs and feasibility.

Loft Conversion Types Explained

When choosing a loft conversion in the UK, it is important to consider your roof structure, roof shape, budget and potential planning restrictions. You may need assistance from a builder, house designer or specialist in this area. They will be able to advise you further on making the right decision.

1. Dormer loft conversionA dormer loft conversion is an excellent way to increase the size of a property and provide additional living space. It is an ideal solution for properties with irregular roof lines, and it can be used to create bedrooms, bathrooms, storage, or office space. Flat roof dormer loft conversions are a popular choice for many, as they are often simpler and more cost-effective than other types of loft conversion. A dormer loft conversion protrudes vertically from a sloping section of the roof. Standard windows, rather than rooflights, are typically used and these can cover the entire width of the roof or just comprise of smaller windows spaced regularly apart. This is a great approach to gain headroom, as their box-like design brings about an accessible area with even ceilings and walls. Although they may not be as attractive as other conversions, they are often allowed in permitted development.  A gabled dormer can offer a visually pleasing aesthetic, but may come at an additional cost and limit the internal headroom.
2. Mansard loft conversionA Mansard loft conversion is a great way to create more space in your home. It makes use of the existing attic area, transforming it into an area that can be used for various purposes. The result is an attractive, functional room with plenty of options for customisation. This type of loft conversion can provide you with extra storage and living space, significantly increasing the value of your house. A mansard loft conversion is the perfect solution for period properties and terraced houses, almost as if an extra floor has been added. Remembrance must be taken of the need to raise the separating wall between dwellings, typically necessitating consent from relevant parties. A mansard loft conversion entails changing the roof structure of a sloping roof so that it has an almost vertical wall which is usually 72 degrees. The roof stays flat and windows are inserted in the new structure which is usually extended from gable wall to gable wall. Mansard loft conversions are most often found at the back of a house, but they can also be attached to the side and front. Double mansard roofs are a viable option for those looking for extra space, as these types of roofs can be added to both front and rear of the property. For those looking for a loft conversion with an en-suite or attic conversions, the mansard loft conversion is worth considering. Though more costly and lengthier than other options, planning permission might be needed.
3. Roof light loft conversionA roof light loft conversion is an ideal way to make use of the unused space in your attic. It can offer you a bright, airy and spacious living area that provides an extra room without having to undergo a major renovation. This type of conversion brings in lots of natural light, creating a modern and stylish look without taking up much of your property’s exterior space. A roof light loft conversion is likely the most affordable way to complete a loft conversion. No other alterations will have to be made, apart from some strengthening of the floor and the installment of windows, stairs, electricity, plumbing and insulation. Doing this will make it habitable. Roof lights are an effective method of bringing in natural light and providing ventilation, while causing only minimal disturbance to the existing area. The frame for the roof light will be installed into a gap that has been made in the roof. Then, flashings will be added and tiling fixed around the window. This is an advantageous solution for loft conversions or bedrooms. However, do bear in mind that a minimum height of at least 2.25m is necessary in the middle of the area to assemble the floor correctly; potentially necessitating the staircase entering into the centre of the room due to a lack of headroom. In the majority of situations, roof-light loft conversions don’t need planning permission. Nevertheless, this may not be the case if the roof lights face towards the front of the house.
4.  Hip to gable loft conversionA hip to gable loft alteration is an effective way of creating extra space in the home. It can be a convenient solution for people who are looking to increase their living area without having to move house. This kind of conversion maximises the available room in the loft and enables homeowners to make the most of it, gaining an additional room or even two. Individuals seeking ways to convert their loft in either a bungalow or semi-detached house might consider a hip-to-gable alteration. To put it simply, this type of conversion involves straightening the sloped end of the roof and turning it into a vertical wall. The old roof is removed and the end wall extended upwards to form a conventional pitched roof. This allows for more internal space and provides plenty of headroom. The addition of this new wall permits traditional window openings to be placed for the purpose of allowing natural light into the space.
5. Modular loft conversionsModular lofts offer an exciting solution to add extra space to your home. They are quick and easy to construct, provide flexibility in design, and deliver fast results. Such loft conversions are the perfect answer for homeowners who need additional living space or another bedroom quickly. Ready-made loft conversions can be made using a steel frame, which is fabricated off-site before being craned into position. To facilitate the installation process, the roof of the house must be removed first. Fortunately, some modular loft companies can help with obtaining planning permission approval. This kind of loft conversion is speedy and requires little manual labour – you can find packages which feature doors, windows, electrics and bathrooms. Certain modular lofts come with a Building Regulations certificate as well as a Part P Electrical certificate for extra assurance. Precise dimensions and preparation are necessary to guarantee an ideal fit and easy installation.

Adding an ensuite or bathroom to your loft conversion

Adding a bathroom to your loft conversion can add an extra level of luxury and practicality to your home. It provides you with the comfort of being able to use the facilities in your own home, rather than travelling downstairs.

If you’re thinking of a bedroom loft conversion, then the addition of an ensuite or bathroom could also be something to consider.

Adding a bathroom in your loft can have some consequences; namely increased expenses, delays and complexity. An experienced contractor and plumber should be employed to ensure that all building regulations are met. Let your builder know right away if you plan on converting your loft into a bathroom. When undertaking such a project, there are several important matters to consider.

• Ensuring an adequate water supply reaches the loft with enough pressure.
• Taking waste water away from the loft and directing it downwards.
• Strengthening the ground to bear the burden of restrooms.

Your builder and structural engineer should confirm that the bathroom floor is designed to manage flooding, dampness, and leaks. Marine grade plywood is necessary, as well as a waterproof tile backing board on the walls.

Do I need planning permission for my loft conversion?

If you live in a listed building, you will need to get Listed Building Consent. For those residing in special areas, such as Conservation Areas, Areas of Outstanding Natural Beauty or National Parks, it is likely that they must apply for planning permission.

A loft conversion in England is such that no planning permission is necessary, so long as the following conditions are met:

• Roofing extensions on terraced properties can only add 40m3, and detached/semi-detached homes may have an additional 10m3. Remaining mindful of any preceding roof extensions, as these will be included in the overall allowance.
• The extra space does not exceed the current roof angle towards the highway.
• There must not be any extension which surpasses the present roof’s highest point.
• No platforms or balconies are present.
• New roofing materials are often an exact replica of, or very similar to, the original.
• These windows have obscure glass and the opening is located 1.7 metres from the floor.
• Dormers and any other extensions (excluding hip-to-gables) must be positioned a minimum of 200mm away from the existing eaves – unless physically impossible.
• No extensions should protrude beyond the outer facade of the house’s original wall.

If any of the above requirements are not fulfilled, you may need to seek planning permission from your local Council. Your builder, architect or loft conversion specialist can advise you on whether it is necessary and help you obtain it.

Both Wales and Scotland have similar conditions when it comes to planning. Information about these can be found on the Welsh Government and Services website or on mygov.scot.

For loft conversions in Northern Ireland, nidirect’s Government Services website is recommended.

Our detailed guide can provide you with more information about planning permission.

What building regulations do I need to consider?

When it comes to loft conversion building regulations, one thing is certain: they require approval. Your builder, architect or loft conversion specialist should be able to assist with the process of putting together plans, structural specifications and calculations compliant with these regulations. Ultimately, this will guarantee that your project can get the nod from the powers that be.

What do the rules say regarding loft conversions?

In case of a fire, the windows should be wide enough for occupants to escape from, with egress window openings being mandatory for all habitable rooms on the first floor excluding bathrooms. It is suggested that each opening should have an area of at least 0.33m2 and measure 450mm x 450mm, with rooflights topping off between 800mm and 1,100mm from the floor.

If your loft conversion produces a third level, it is imperative to guarantee that an isolated stairway descends to the external exit door. In cases where the staircase ascends from a room other than the hallway, there are a couple of possible choices.

Ensure that the staircase is entirely encased with a lobby or hallway and has access to an external door. The lobby should contain two doors, giving a choice of entrance or withdrawal to the outside. Additionally, both the doors and walls ought to be fire-resistant.

In the case of open plan dwellings, the top of the stairs may lead into a shared space, thereby necessitating the inclusion of a sprinkler system.

Fire regulations specify that new floor joists in loft conversions must offer at least 30 minutes of fire protection, meaning the ceilings in downstairs rooms might need to be replastered. Fire safety is an important aspect of loft conversion building regulations and a reputable builder should be familiar with them.

The loft space should be divided by a fireproof door positioned either at the top or bottom of the newly constructed staircase.

The doors on the stair that lead to the ground and first floors need to be able to withstand fire for a period of 20 minutes. They cannot have glass panes, unless they are specially designed to be resistant against fire.

Smoke alarms powered by mains must be installed on each level of the home, interconnected so that all sound if one activates.

Other building regulations relating to lofts

Other regulations pertaining to lofts include an adequate fire escape route and the installation of guttering. A proper means of escape must be provided in case of a fire, and drains must be put in place to ensure water damage is avoided.

Floors and beams: In order to comply with building regulations, a structural engineer should be consulted to determine the separation distance between floor joists needed for their support of anticipated load weight. This should be done in conjunction with your builder and specify the grade and size of joist required. The additional joists will then have to run parallel to the existing ones, spanning between any load-bearing walls.

Soundproofing should be taken into consideration to reduce noise levels. It can be achieved by incorporating insulation.

Staircase: In addition to the fire regulations concerning staircases (refer to above), other relevant rules must be followed.

When constructing new walls, it is essential to ensure they are capable of bearing the weight of either existing or newly constructed roof structures, particularly if current supports are being removed.

Windows: For information on fire safety and your loft conversion’s new windows, please refer to the above material.

Bathroom: When fitting a Bathroom:, the building code must be respected with regards to plumbing, electricity, and ventilation.

Electrics: To comply with Part P of the building regulations and the 17th Edition Electrical Regulations, you may need to fit a new consumer unit or additional units in case your current one isn’t able to meet the capacity requirements. It’s important to employ a registered electrician for this job so that you can be given a certificate once it’s finished. For this purpose, you can use the FMB’s ‘Find an Electrician’ tool.

Thermal insulation:Your new space must satisfy the insulation requirements mandated by building regulations. You can achieve this goal with either cold or warm roof insulation; your building control Inspector will determine which one is necessary.

If you live in a semi-detached or terraced property, it is important to read the Party Wall Act 1996 for further details. To simplify the process, please refer to our guide on Party Wall Agreements.

A building control officer will inspect the work at different points and upon the final inspection, give you a completion certificate.

How long is the process of having a loft conversion generally?

Your builder should supply a timetable that has been tailored to your project.

A suitability assessment of the roof is necessary to evaluate whether a loft conversion is feasible. A builder, surveyor, architect or design and build company should be able to let you know if it’s possible. To ensure all regulations are followed, you should determine if planning permission is necessary and submit an application if required.

Your chosen designer, builder, loft conversion specialist or design and build company will draw up plans.

To get building control authorization, our guide will give you a step-by-step instruction on the necessary procedure.

Locating a builder, presenting your plans and brief, and then getting at least three quotes is an essential step before hiring.

Selecting a builder, having it put in writing, booking their services and settling the timeline is essential. Prepare as top-notch builders are not always able to get started right away.

Verify your ultimate instructions and free up the attic, getting rid of any unnecessary water containers and appropriately eliminating any chimney stacks if they aren’t specified in the job brief.

Electrical wiring, along with any other services attached to joists and rafters, must be taken down and redirected. Unless your builder is certified to do so, an electrician needs to be present. In some cases, a plumber may also be necessary.

Floor joists are installed to provide necessary support.

Replacement wiring and pipework can be put in place for any job.

Floors should meet the requirements of the building regulations before being covered with floorboards. Wait until the control inspector has approved this step before continuing.

Installing water-resistant grade floorboards is a wise idea, and is especially necessary in bathrooms or en suite loft rooms.

Once the necessary reinforcement has been implemented, the existing purlins, struts and collars can then be taken away.

Dormer windows may be part of the plan, and this typically requires scaffolding to be erected. It should be noted that roof removal and inclement weather conditions could postpone this step. When the Building Control inspector visits, they will be making sure that structural reinforcement of the roof is up to standard.

Rooflights can be installed and framing strengthened.

The staircase may be fitted before or after other conversions are carried out, making access simpler.

The external cladding has been installed and the roof covering put in place, so the building is now weatherproof. Ridge and soffit vents have also been added.

When a new window is required for an opening, we are the ones to call. Our team is skilled in installing windows to fit every size and shape of aperture. We ensure that each window fits securely and offers effective insulation from the elements.

The roof is insulated and Building Control will ensure that it meets the required specifications before the rafters and insulation are concealed.

Partition walls are constructed using timber studwork, padded with insulation and lined with plasterboard to make them ready for decoration.

Wall plates provide reliable fittings for devices like radiators, sockets and switches that can be inserted between studs.

Initially, electrical and plumbing work is completed.

If renovation is necessary, electrical systems should be upgraded in order to comply with loft conversion building regulations.

Fit access panels which provide access to plumbing and electrical switches, as well as providing space for under-eaves storage.

New stud walls have already been given a plasterboard coating.

A thin layer of plaster is spread over the wall to create a smooth surface.

Architrave and skirting boards have been properly installed.

Once wall plates have been secured and it has been ascertained that services are accessible, the walls of a bathroom or loft ensuite should be lined with cement-based aquaboard in preparation for tiling. Additionally, an extractor fan can be installed.

The bathroom has been tiled on the walls and floor, and sanitaryware has been installed.

Second, electrical and plumbing work is undertaken, such as fitting and connecting radiators.

The final touches: the concluding embellishments are all necessary for a complete look. These finishing touches provide that special flair to a space, and they can be simple yet effective. Adding those final decorative elements brings it all together and gives any environment the perfect finish.

What are the costs for a typical loft conversion?

It is not easy to estimate how much a typical loft conversion will cost, but several factors must be taken into consideration. Among these are building materials, labour costs, regulations and design considerations.

The amount you spend on a loft conversion will depend on your level of expectation, the purpose of the loft, where you live, and any obstacles which could arise – remembering to factor in whether permission is required.

Your ultimate expenditure will be determined by your level of participation, the design option you select, the form of roof you possess and your heating and power needs.

Having a good grip on the variables affecting your project is more useful than relying on generic online resources. Depending on your individual needs, loft conversions usually start at around £35,000 and can quickly add up to six figures.

To get started on the right foot, it’s important to assemble a thorough brief for your builder with plans when you can. This will provide a more precise estimate rather than an approximate one which may be subject to change.

When shopping around for fixtures and fittings, why not consult Home Picks 2023’s buying guides? You can find independent reviews of the most popular double glazing companies, plus comprehensive coverage of the best combi boilers, air source heat pumps and ground source heat pumps in the UK.

Ensure that your quotation covers all the essential components. Make sure it contains everything you need, from costs to delivery terms. Have a look and verify that it features all the vital facets.

Design services encompass a range of activities, from web design to logo creation. It includes tasks such as the composition of website layouts, producing illustrations and logos and developing branding strategies.

We offer a range of bathroom fixtures and accessories, along with installation services. Our selection encompasses everything you need to complete your dream bathroom – from vanities and cabinets to showers and taps.

The relocation or shifting of water tanks or chimney stacks.

One can choose to have either radiators or underfloor heating in their home. They are both effective methods of providing heat and are suitable for different types of buildings. Radiators are more common in older homes while underfloor heating is becoming increasingly popular due to its discreet nature.

Doors and windows.

A smooth finish on walls can be achieved using plaster. Plaster can be used to give a wall a polished, neat look.

The final touch to the flooring is the carpet, tile, or other covering. This will give the space a finished look, creating an inviting atmosphere.

Illumination is an essential element in any room. It sets the tone and mood for the entire area, so it’s important to pick lighting that complements your decor. When selecting lighting for your space, you should consider placement, type of bulb, and intensity. With these elements in consideration, you can create ambiance that is sure to please all who enter.

Adding decorations can transform any dull room into one full of vibrancy. By simply doing something as simple as adding a few accents, you can enhance the entire look and feel of an interior. It is an effective way to bring life and color to a space.

When it comes to fees for planning, preparing in advance is an important step. It pays off to take the time to plan ahead, as it can save you money in the long run.

It is important to pay the costs associated with constructing a building. Such fees must be taken into account when budgeting for a construction project.

Any needed roof maintenance.

To avoid confusion, check with your builder to understand precisely what your quotation includes. It may include decoration and hardware for doors and windows, but could be limited to the bare essentials. Additionally, make sure you bear in mind any fees or Value Added Tax (VAT) connected with building regulations or planning permission.

Having a comprehensive brief and plans will make it more likely for your builder to give you an exact quote, as opposed to a vague estimation that may change.