A leaking garage roof can quickly lead to damp conditions and damage anything stored inside.
Flat Roofing South Wales provides specialist garage flat roofing services throughout South Wales, including repairs, replacement roofs and completely new installations.
We work with EPDM rubber, GRP fibreglass and modern felt roofing systems.




Older garages commonly have felt-covered flat roofs which have been exposed to decades of rain, wind, frost and sunlight. Typical warning signs include:
If the majority of the existing garage roof remains sound, a targeted repair may be possible.
We can investigate the source of the leak and determine whether the affected area can be repaired effectively. We won't recommend replacing an entire roof when a sensible repair will do the job.
Where deterioration is widespread, replacing the complete garage roof covering may provide a better solution.
The old material can be removed, the underlying decking inspected and a new waterproof roofing system installed.
There are several excellent options. EPDM rubber roofing provides a flexible membrane and is particularly suitable for large uninterrupted roof areas. GRP fibreglass roofing creates a hard, seamless and neat-looking surface. Modern felt roofing remains a proven and cost-effective solution for many garages.
The best choice depends on the garage construction, roof condition and your budget.
We work on both attached and detached garages, including single garages, double garages and larger garage buildings.
If your garage roof is leaking or approaching the end of its life, get it checked before further damage develops.
Get a Free QuoteAt Flat Roofing South Wales, we provide professional flat roofing installation, replacement and repair services throughout South Wales, helping homeowners, landlords and businesses maintain watertight and dependable roofs.
Free, no-obligation quotes and fully insured workmanship on every job -- from a single garage roof repair to a complete flat roof replacement.
📞 Call 07868 857692From Indian sandstone-style attention to detail on every job, to garage roofs, extensions, and emergencies, Flat Roofing South Wales can transform and protect your outside space.
Call 07868 857692 Today →EPDM, GRP fibreglass and felt all work well on garages -- the right choice depends on the construction, condition and your budget.
Often yes, if the majority of the roof is sound -- we'll always look for a sensible repair before recommending full replacement.
Costs depend on the size of the garage and the roofing system chosen -- we provide free, no-obligation quotes.
Yes, we work on attached and detached garages, including single and double garages.
Tell us about the job and we'll get back to you — usually the same day.
Prefer to talk? Call 07868 857692.