Call Us Now On
01753 316 053
Flat Roofing in Bicester
Professional flat roof repairs, replacements and new installations in Bicester OX26. Fully insured flat roofing contractors installing durable EPDM, GRP and felt systems built for long-term performance.
Enquire now
Flat Roof Repair and Installation in Bicester
Our Services
Flat Roof Installation
Flat Roof Replacement
Flat Roof Repairs
Flat Roof Inspections
Emergency Flat Roof Repairs in Bicester
Flat Roofing Built for Bicester Properties
Flat roofs fail when corners are cut. Poor falls, rushed detailing, and unsuitable materials lead to repeat problems. Our approach is practical and straightforward. We assess the roof properly, explain the options clearly and carry out work that lasts rather than work that needs revisiting. We regularly work on garages, extensions and commercial buildings throughout Bicester and surrounding OX26 areas, ensuring every system is installed to cope with local weather conditions.
1,000
Project Completed
97%
Customer Satisfaction
40+
Years of Experience
Flat Roofing Systems We Install
Different flat roof systems suit different buildings. We help you choose based on roof size, access, budget, and how long you expect the roof to perform reliably.
EPDM Rubber Roofing
EPDM rubber roofing is a popular option for flat roofs due to its flexibility and resistance to cracking. When installed correctly, it handles temperature changes well and suits both residential and commercial buildings.
GRP Fibreglass Roofing
GRP fibreglass roofing creates a seamless, rigid finish that works well on garages, dormers, and smaller flat roofs. Correct preparation and curing are essential, which is why experience matters with this system.
Torch-On Felt Roofing
Modern torch-on felt systems remain a reliable and cost-effective choice when installed in proper layers with secure edge detailing. Felt roofs are also repairable when issues are caught early.
Liquid Roofing Systems
Liquid-applied systems are useful where roof shapes are complex or penetrations make sheet systems impractical. Once cured, they form a continuous waterproof surface that protects existing structures.
Common Causes of Flat Roof Problems in Bicester
Most flat roof issues in Bicester come from standing water, failed edge detailing or poor drainage around rooflights and outlets. Identifying these early and fixing them correctly prevents internal damage and repeat repair costs.
1,000
Project Completed
97%
Customer Satisfaction
40+
Years of Experience
Rated 5 Stars by Homeowners Across
Bicester
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.
Every job starts with a proper inspection and straightforward advice on the best way forward.
You receive a clear written quote and realistic timescales before any work begins.
.png)
We complete the work carefully, check all vulnerable areas, and leave the site clean and safe.
Frequently Asked Questions
Request a call back