Best flat roof material

correctwayroofing
Nov 21
2 min read

If you’re planning a new flat roof, one question always comes up first — what’s the best material to use?

With so many options on the market, from felt to fibreglass, choosing the right one can save you thousands in future repairs.

And if you ask most professional roofers across the UK, the answer is simple: EPDM rubber roofing

What is EPDM Roofing?

EPDM (ethylene propylene diene monomer) is a synthetic rubber membrane used for flat roofs.

It’s durable, flexible, weather-resistant, and designed to last 20–25 years — making it one of the most reliable flat roofing materials available in the UK today.

Why EPDM Is the Best Flat Roof Material?

1. Long lifespan: Up to 25 years with minimal maintenance.

2. Leak protection: Installed as one large sheet — no joints, no weak points.

3. Weatherproof: Handles sun, frost, rain, and wind without cracking or peeling.

4. Cost-effective: Around £70 per m² installed.

5. Eco-friendly: 100% recyclable and energy-efficient.

6. Versatile: Perfect for garages, extensions, dormers, and outbuildings

EPDM vs Other Flat Roofing Materials

Material	Average Cost	Lifespan	Maintenance	Verdict
Felt	€40-€50/𝑚2	10-15 Years	Regular repairs	Cheap but short-lived
Fibreglass (GRP)	€80-€100/𝑚2	25-30 Years	Low	Great but more eexpensive
EPDM Rubber	€70/𝑚2	20-25 Years	Very low	Best Value overall

As You Can see, EPDM rubber Hits The sweet spot- affordable, long and lasting, and durable.

Signs You Might Need a Flat Roof Replacement

•Felt or seams starting to crack or bubble

•Standing water or leaks inside

•Visible algae, moss, or soft patches

•Roof surface sagging or worn out

If you’ve noticed any of these, it’s probably time to upgrade to EPDM.

Professional EPDM Installation in the West Midlands

At Correct Way Roofing, we’ve installed countless EPDM flat roofs across Telford, Shrewsbury, Wolverhampton, stafford, stoke-on trent,Dudley,Birmingham,Walsall,Kidderminster,Cannock,Bridgnorth

We only use high-quality materials and install them with precision — ensuring a watertight, long-lasting finish every time.