Flat Roofing Ealing
Flat roof repairs, replacements and new installations across Ealing. We work on garages, extensions, dormers and commercial roofs, using EPDM, felt, GRP and liquid systems.
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Flat Roof Services in Ealing
Our Services
Local Flat Roofers in Ealing
We provide flat roofing across Ealing with a focus on doing the basics properly, good preparation, correct falls, tidy edges, and quality materials. Whether it’s a small garage roof repair or a full flat roof replacement, you’ll get clear communication, honest advice and a finish that holds up in real weather.
1,000
Project Completed
97%
Customer Satisfaction
40+
Years of Experience
Flat Roofing Systems We Install
We’ll recommend the right system based on roof size, access, usage and budget, so you get the best long-term outcome.
EPDM Rubber Roofing
EPDM is a durable rubber membrane that performs well in UK weather and stays flexible over time. It’s a strong choice for extensions and garages where you want low maintenance and long lifespan.
GRP Fibreglass Roofing
GRP creates a seamless, hard-wearing surface with a clean finish. It’s ideal for smaller flat roofs like dormers, porches and garages when installed with the right trims and detailing.
Torch-On Felt Roofing
Modern torch-on felt is a reliable option when installed in proper layers with strong detailing at edges and joins. It’s a solid choice for many homes in Ealing, especially where budget matters.
Liquid Flat Roofing Systems
Liquid systems are great for awkward shapes, lots of roof penetrations, or overlay work. They create a fully bonded waterproof layer and a neat finish around trims and details.
Why Homeowners in Ealing Choose Us?
You get honest advice, clear quotes, and workmanship that’s built to last. We do the job properly, keep the site tidy, and make sure you know exactly what’s happening at every step.
1,000
Project Completed
97%
Customer Satisfaction
40+
Years of Experience
Rated 5 Stars by Homeowners Across
Ealing
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.

We inspect the roof properly, show you what we find, then tell you the most sensible option, repair or replacement.

You’ll get a clear written quote and a realistic timeline, with no vague wording or surprise extras.
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We complete the work neatly, check the details, and leave you with a roof you can trust in heavy rain.
Frequently Asked Questions
If you’re seeing recurring leaks, lifting edges, cracks, soft spots or standing water, it’s time for a proper inspection. We’ll tell you honestly whether a repair is worth it.
It depends on the roof size and how it’s used. EPDM is a strong all-round option, GRP suits smaller roofs, and felt is still reliable when installed correctly.
Often, yes. If the structure is sound and the damage is localised, we can repair the area properly. If the covering is failing in multiple places, replacement is usually smarter.
Most domestic flat roofs in Ealing can be completed in one to two days, depending on size, access and weather.
Yes. If water is getting in, we can attend quickly to stop further damage and make the roof watertight.
Yes. You’ll receive a clear written quote outlining the scope, materials and what’s included before any work starts.

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