GRP Fibreglass Roofing Across Kent
GRP fibreglass (glass-reinforced polyester) creates a seamless flat roof surface popular on domestic extensions and garages. Pro Guard installs and repairs GRP fibreglass roofs across Maidstone, Tunbridge Wells, Sevenoaks and Kent.
About this service
A GRP roof is built up with resin and glass mat on a prepared deck, finished with a wear coat. Correct falls, edge trims, upstands and curing conditions are essential for a long-lasting, joint-free finish.
We also repair cracked or failed GRP roofs where the deck remains sound, and advise when a full renew is the better long-term answer.
Typical problems we solve
- Cracks, blisters or failed trims on GRP roofs
- Leaks at upstands and roof lights
- Ponding water on poorly fallen decks
- Ageing fibreglass reaching end of service life
Benefits
- Seamless, joint-free finish
- Suited to complex domestic flat roof shapes
- Edge detailing and trims finished neatly
- Workmanship guarantee on qualifying GRP installations
Our process
We start with a professional inspection of your roof — using drone imagery where access is difficult — to identify the cause of the problem rather than just the symptom.
You receive a clear written quotation setting out the recommended works, materials and price, with no obligation.
Our experienced roofing team carries out the work using quality materials, keeping the site clean and organised throughout.
We complete a final inspection, remove waste responsibly and confirm any applicable workmanship guarantee.
Guarantees
Qualifying works are backed by a Pro Guard workmanship guarantee, confirmed in writing with your quotation.
Frequently asked questions
How long does a GRP fibreglass roof last?
A properly installed GRP system is typically expected to perform for 25 years or more with reasonable care. Longevity depends on deck condition, falls and installation quality.
Is GRP better than felt or EPDM?
Each system suits different roofs. GRP is popular for seamless domestic extensions; felt and EPDM remain excellent choices in other situations. We recommend after inspection.
Contact Pro Guard Roofing Specialists Ltd
Call us on 01622 611 499 or email info@proguardroofingspecialists.co.uk. Calls are answered by our team 24/7 — no AI receptionists.
Pro Guard Roofing Specialists Ltd. Registered in England and Wales. Company No. 16026198. Registered Office: Maidstone House, King Street, Maidstone, England, ME15 6JQ.