Why Choose G Wilson Roofing for Flat Roofs?
- Specialising in modern EPDM rubber flat roofing
- GRP (fiberglass) flat roofing for superior durability
- Traditional torch-on felt flat roofing also available
- Quality materials fitted properly for a weathertight finish
- Suitable for garages, extensions, porches and commercial roofs
- Free survey and a clear, written quote — no obligation
EPDM Rubber Flat Roofing
The modern standard for flat roofs. Lightweight, seamless, and backed by a long manufacturer guarantee. Ideal for all climates.
GRP Fiberglass Flat Roofing
An extremely tough, rigid one-piece system with no joints or seams. Ideal where foot traffic is expected or aesthetics matter.
Torch-On Felt Flat Roofing
A proven and cost-effective flat roofing option, applied with a gas torch for a robust, waterproof finish.
Flat Roof Repairs
Blistering, cracking, ponding water, or leaks — we diagnose and fix flat roof problems correctly and durably.
Flat Roof Insulation
Upgrade your flat roof insulation while we're replacing it to improve energy efficiency and reduce heat loss.
Signs Your Flat Roof Needs Attention
Pooling or ponding water on the roof surface
Blisters, bubbles, or cracking in the felt or membrane
Water ingress into the room below
Flat roof over 10 years old without inspection
Visible cracks or splits around outlets and drains
Green algae or moss growing on the flat roof surface
Need Flat Roofs in Bridgend, Cardiff or Pontypridd?
Get in touch for a free, no-obligation quote. We respond fast.
0800 470 0818Frequently Asked Questions
How long do flat roofs last?
EPDM rubber roofs can last 25–50 years. GRP fiberglass roofs typically last 25+ years. Traditional felt flat roofs last 10–15 years.
Which flat roofing system do you recommend?
We typically recommend EPDM or GRP for new installations due to their longevity and low maintenance. We'll advise based on your specific property and budget.
Can you repair my existing flat roof rather than replace it?
Often yes — it depends on the condition of the existing roof. We'll assess it and give honest advice on whether repair or replacement is the better investment.
Is a flat roof suitable for South Wales weather?
Absolutely. Modern flat roofing systems like EPDM and GRP perform excellently in wet climates and are designed to handle standing water.
Do you cover commercial flat roofing?
Yes. We install and repair flat roofs on commercial and industrial properties across Bridgend, Cardiff, Pontypridd and South Wales.