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Flat Roof Installation, Repairs & Replacement in Aylesbury
Reliable flat roofing for garages, extensions, dormers and outbuildings across Aylesbury, installed and repaired properly with clear advice and no shortcuts.
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Flat Roofing Services in Aylesbury
Our Services
Flat Roof Installation in Aylesbury
Flat Roof Replacement in Aylesbury
Flat Roof Repairs in Aylesbury
Flat Roof Inspections in Aylesbury
Emergency Flat Roof Repairs in Aylesbury
About Our Flat Roofing Work in Aylesbury
We work across Aylesbury on garages, extensions, bays, dormers and small commercial roofs. You’ll get straightforward advice, 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 performs as it should.
1,000
Project Completed
97%
Customer Satisfaction
40+
Years of Experience
Flat Roofing Systems We Install in Aylesbury
Different buildings suit different roofing systems. We help you choose based on lifespan, budget, appearance and how the roof is used.
EPDM Rubber Roofing
EPDM is a flexible rubber membrane that handles temperature changes well and resists cracking. It’s a popular choice for garages and extensions where low maintenance and long service life are priorities. Installed with proper trims and drainage, it’s a dependable long-term solution.
GRP Fibreglass Roofing
GRP fibreglass roofing provides a hard-wearing, seamless finish. It’s ideal where occasional foot access is needed, such as for window or gutter maintenance. The result is a strong, watertight surface with clean edges and a neat appearance.
Torch-On Felt Roofing
Modern torch-on felt systems offer multi-layer protection and far better durability than older felt roofs. They remain a practical and cost-effective option for garages, sheds and extensions where reliability and value matter.
Liquid Flat Roofing Systems
Liquid systems are well suited to roofs with awkward shapes, multiple upstands or complex detailing. The coating forms a continuous waterproof layer, reducing weak points. They can also be suitable for refurbishments where full removal isn’t practical, depending on the roof’s condition.
Why Homeowners in Aylesbury Choose Us?
Homeowners choose us for clear advice, honest pricing and flat roofing work that’s done properly. We focus on long-term results, not rushed fixes, and take pride in leaving roofs watertight, tidy and built to last.
1,000
Project Completed
97%
Customer Satisfaction
40+
Years of Experience
Rated 5 Stars by Homeowners Across
Aylesbury
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 know exactly where you stand before any work starts.
Clear inspections and honest advice, so you know exactly where you stand before any work starts.
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Straightforward written quotes and sensible scheduling, with no last-minute surprises.
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