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Flat Roof Installation, Repairs & Replacement in Woking
Straightforward flat roofing in Woking for garages, extensions, dormers and outbuildings, done properly with clear advice, tidy work, and a roof that stays watertight.
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Flat Roofing Services in Woking
Our Services
Flat Roof Installation in Woking
Flat Roof Replacement in Woking
Flat Roof Repairs in Woking
Flat Roof Inspections in Woking
Emergency Flat Roof Repairs in Woking
About Our Flat Roofing Work in Woking
We carry out flat roofing across Woking on garages, extensions, bays, dormers and small commercial roofs. You’ll get clear communication, a written quote, and a team that turns up when they say they will. We keep the job tidy, protect your property, and finish the details properly so the roof does its job.
1,000
Project Completed
97%
Customer Satisfaction
40+
Years of Experience
Flat Roofing Systems We Install in Woking
Different buildings need different systems. We’ll help you choose based on lifespan, budget, appearance, and how the roof is used.
EPDM Rubber Roofing
EPDM is a flexible rubber membrane that copes well with temperature changes and resists cracking. It’s a strong option for garages and extensions in Woking where you want low maintenance and a clean finish. Installed properly with good trims and drainage, it’s a reliable long-term system.
GRP Fibreglass Roofing
GRP creates a hard-wearing, seamless surface with a smart finish. It’s ideal where occasional access is needed, like reaching rooflights or maintaining gutters. With strong edging and clean detailing, GRP is a solid choice for many Woking homes.
Torch-On Felt Roofing
Modern torch-on felt is installed as a multi-layer system and is far more dependable than older felt roofs. It offers good value and durable waterproofing for garages, sheds and extensions, especially where you want a practical solution without paying for premium systems.
Liquid Flat Roofing Systems
Liquid systems are useful where the roof has awkward corners, multiple upstands, or tricky junctions. The coating forms a continuous waterproof layer, helping reduce weak points around details. It can also be suitable for refurbishments in some cases, depending on the condition of the existing roof.
Why Homeowners in Woking Choose Us?
Homeowners choose us because we keep it simple, honest advice, clear quotes, and flat roofing work done properly. We take the time to get the details right, so you’re not dealing with the same leak again next month.
1,000
Project Completed
97%
Customer Satisfaction
40+
Years of Experience
Rated 5 Stars by Homeowners Across
Woking
New roof on my bungalow - I recently had the pleasure of working with Alliance Roofing and Building to install a new roof on my bungalow, and I couldn't be more satisfied with the results. From start to finish, the entire process was smooth and professional. Mitchell, who led the project, was exceptional. His expertise and dedication were evident from the moment he arrived. He and his team were not only highly skilled but also incredibly helpful and courteous throughout the entire job. They took the time to answer all my questions
Leak in the roof- Very polite and professional. Job was completed professionally at a very good price. Would highly recommend
Tile realignment/repair and felt renewal - Mitchell and his team were excellent. Would definitely recommend Alliance. The team were on time (in fact they were able to begin the job half a day earlier than initially discussed), polite, efficient and kept us informed of progress each day. We could not have asked for a better service.
Roof tile replacement and chimney repair - Mitchell and his team are reliable, efficient and hard working. We will certainly use them again in the future. Thanks guys
New slate roof - Mitchell and his team installed my new roof and I'm very satisfied. The quality is superb, they were professional, punctual, and communicative. The project finished on time and the site was left spotless.
Clear inspections and honest advice, so you understand the problem and your options before committing to work.
Clear quotes and sensible scheduling, with straightforward timelines and no surprise add-ons.
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Careful installation, repairs and final checks, so the roof is properly sealed, finished neatly, and left watertight.
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