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Bespoke Roof Construction London

A-Spec Ltd are fully accredited roof carpenters providing roof construction services for contractors, developers, local authorities, businesses and private clients in London.

London Roof Construction

A-Spec Ltd is a team of qualified roof carpenters providing bespoke roof carpentry in London.


Working with contractors, developers, architects, local authorities & private clients.

Over 20 Years Experience

A-Spec Ltd is comprised of two specialist divisions; carpentry and construction.

Fully Accredited Company

We are Trustmark endorsed, accredited by The Federation Of Master Builders & CSCS certified.

Specialist Roof Construction London

Roof carpentry solutions for residential and commercial projects in London and surrounding areas.

A-Spec Ltd provide residential and commercial roof construction London for contractors, house builders, local authorities, businesses and private clients. This includes custom roof structures and framing packages for both pitched roof construction and flat roof construction projects.

Our team of roof carpenters are fully accredited, trained and have over 20 years of experience. We are accredited with The Federation Of Master Builders and Trustmark Endorsed. We can operate as the primary contractor or undertake a subcontractor role as part of a larger project.

Our roof construction services include but are not limited to the construction of flat roofs, pitched roofs, gable roofs, hipped roofs, mansard roofs, dutch roofs, gambrel roofs, loft dormer roofs, clerestory roofs, curved roofs, dome roofs, parapet roofs and many more. 

Our aim is to provide an all-in-one solution that is tailored around your exact specifications. If you are looking for roof construction in London, contact our management team today. From here our team can obtain the information needed to provide a free quotation and discuss next steps.

Roof Construction London | Roof Carpenters London | A-Spec Ltd

Have a project that requires roof carpentry in London? Speak to our team!

London Roof Construction Services

We work with contractors, house builders, architects, local authorities, businesses & private clients.

Pitched Roof Construction London | Pitched Roof Carpenters London | A-Spec Ltd

Pitched Roof Construction

We undertake all types of pitched roof construction such as single pitch and dual pitch designs. Here at A-Spec Ltd we provide bespoke pitched roofing packages that include everything from custom pitch roof design right the way through to pitch roof construction. If you would like to discuss your project in more detail, contact our team today.

Flat Roof Construction London | Flat Roof Carpenters London | A-Spec Ltd

Flat Roof Construction

Flat roof construction is generally less expensive to construct, with a shorter construction period compared to a pitched roof design. Internal space is not compromised given the reduced roof rafters pitch angles. A flat roof construction has the benefit of being utilised as an outside space, providing planning stipulations are agreed and supporting walls are checked and safe to carry the weight of a solid decking floor.

Gable Roof Construction London | Gable Roof Carpenters London | A-Spec Ltd

Gable Roof Construction

A gable roof construction is a great way of adding space, character and help increase house ventilation. Not only is a gable roof a great way of enhancing the aesthetics, but is also very weather resistant. Due to the sloping sides of the gable roof structure, it prevents the build-up of rain or snow. Gable roofs are constructed with two sides and a gable either end.

Hipped Roof Construction London | Hipped Roof Carpenters London | A-Spec Ltd

Hipped Roof Construction

A hipped roof construction requires a complex system of rafters or trusses. Although more difficult to construct than a gabled roof, there are various finishes that can be designed to any project specification (in keeping with building regulations and planning permission, as required.) A hip roof is reliable against the elements and due to the angle of the sloped roof, there is no water accumulation and a minimal amount of maintenance is required.

Truss Roof Construction London | Truss Roof Carpenters London | A-Spec Ltd

Truss Roof Construction

Standard truss rafters are the most popular roof construction method when constructing a new roof structure, due to having easy access for heating pipes, electrical wires, etc. Roof trusses are usually slightly more expensive, due to the lengths of timber required to construct the truss. However, you will save costs on labour and time when choosing roof trusses.

Attic Truss Construction | A-Spec Ltd

Attic Truss Construction

Attic trusses are a great way to expand living space. Truss rafters are cut, treated and manufactured in the factory before being transported to site. The erection of each attic truss is hauled in, usually with the use of a crane. All trusses are prefabricated, which means they are kiln dried and treated to ensure all the air is removed. All timber is treated with an insecticide to minimise any little critters setting up camp in your new truss rafters.

Recent Roof Construction Projects

A selection of residential and commercial projects completed by our team.

Horton Road, London

Common Road, Reigate

Stoke Road, Kingston

Why Choose A-Spec Ltd For Roof Construction?

A-Spec Ltd
Based on 14 reviews
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Bob ReynoldsBob Reynolds
12:03 26 Mar 24
Great guys to work with, installation teams were spot on, very exact in what they did.Thoroughly recommend them.
Sara LuporiSara Lupori
10:41 11 Mar 24
A-Spec team were professional, tidy, showed great attention to detail throughout the project and an absolute pleasure to work with. We are extremely happy with final results! Would 100% use their services again and highly recommend.
Kiki BurrellKiki Burrell
18:55 07 Dec 23
Very good experience. Jon is very helpful and extremely knowledgeable. I have already recommended them to my colleagues and will be using them for any future projects
Henry MarksHenry Marks
08:18 19 Sep 23
Although we didn't go ahead with A-Spec for our side-return extension, we were very impressed with Jonathan and how we approached quoting out the build. He was responsive and detailed, so would have no hesitations getting him to quote out future projects.
Andrew TrelfaAndrew Trelfa
22:13 23 Jul 23
I used A-Spec to replace our front and side door recently. They were able to get high quality doors with custom spec (colour, matching frame, door furniture) at very competitive pricing. Luke did a brilliant job and made replacing the doors look very easy despite the old doors being a nightmare to take out. We’re delighted with the doors and the job done. Any issues we had with the doors when they were delivered has been no trouble to resolve either, with helpful and willing responses
Keith HardingKeith Harding
18:05 16 Feb 23
Second time of using this company. Their work is always of a very high standard and the craftsmen are tidy and courteous and keep inconvenience to a minimum. If you require high class, long lasting work, then I would definitely recommend.

Roof Carpenters In London

A-Spec Ltd are a team of accredited roof construction contractors in London serving residential and commercial sectors. Our clients include all range of contractors, developers, local authorities, businesses and private clients.

We accept enquiries throughout Greater London. This includes South London, West London, East London and North London. If you have a project in these areas and would like to explore the possibility of working together, then click the button below to talk to our management team today.

Specialist Roof Construction London

A-Spec Ltd are fully accredited and highly rated roof carpenters providing bespoke residential and commercial hand cut roof construction packages throughout London and surrounding areas.