GRP Fibreglass Flat Roofs In Potters Bar
GRP fibreglass suits Potters Bar's flat roofs where a tough, walk-on finish is needed: extension roofs outside a bedroom window, garage roofs used for access, or a small terrace on a newer home. Laid wet and cured into one piece, it gives a seamless surface with clean, crisp edges.
Options for your roof
We install and repair across all major options to suit your home and budget.
Dark blue GRP on terrace
Seamless GRP fibreglass system with non-slip finish laid across a walk-on terrace.
Light grey GRP roof
Monolithic light grey GRP fibreglass flat roof installed with perimeter upstands and trims.
GRP garage roof
Ultra-durable GRP fibreglass coating applied to a residential flat garage roof.
GRP flat roofs across Potters Bar
Many of the flat roofs we see on post-war and 1930s homes in the town are on extensions and garages with original felt that has cracked or ponded. GRP replaces that with a single bonded laminate. We start with a new timber deck, laid to the right fall. Resin is worked into glass-fibre matting by hand and left to cure, then a coloured topcoat is applied to protect it. Preformed GRP edge trims, drips and wall upstands complete the system, so there are no separate joins to fail. An anti-slip topcoat can be added on roofs you plan to walk on.
Every job starts with a free survey and a written quote. Call 01727 649498 or book online.
Arrange a free grp fibreglass flat roofs survey in Potters BarRelated guide: EPDM vs GRP vs felt: which flat roof is right for your home?Practical points for a GRP roof
GRP needs dry, reasonably mild weather to cure, so we plan around the forecast. If you want to use the roof as a balcony or terrace, planning permission may be needed, and a balustrade will be required. We will advise you on that. Like all our new roofs, it has a 10-year guarantee.
The Benefits Of Our GRP Fibreglass Flat Roofs
Seamless glass-reinforced plastic
Impact & foot traffic resistant
Available in charcoal & slate finishes
Our 6-Step Process
From initial inspection to signed-off guarantee, every stage is transparent.
Free survey
We survey the roof and check the decking.
Written quote
You receive a fixed written quote.
Prepare and protect
We set up protection and a clean OSB3 deck.
The main work
We lay the resin and matting and apply the non-slip topcoat.
Finishing details
Trims and drainage details are finished off.
Clean-up and sign-off
Once cured and inspected, we tidy up and sign off.
Free Written Quote After A No-Obligation Survey
We survey your roof in Potters Bar, assess the work needed, and provide a fixed, itemised written quote. The price we quote is the price you pay — no hidden extras, no large upfront deposits.
Get a Free QuoteWhat's included
- Seamless glass-reinforced plastic
- Impact & foot traffic resistant
- Available in charcoal & slate finishes
- Free written quote after a no-obligation survey in Potters Bar
EPDM vs GRP vs felt: which flat roof is right for your home?
EPDM rubber, GRP fibreglass and modern felt all make good flat roofs when they are fitted well. Here is how they differ, and how to pick the right one for your garage, extension or dormer.
GRP Fibreglass Flat Roofs in Potters Bar — Your Questions
Everything you need to know about our grp fibreglass flat roofs service across Potters Bar and Hertfordshire.
Trusted by homeowners in and around Potters Bar
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Other Roofing Services In Potters Bar
New Roofs in Potters Bar
Complete pitched and bespoke roof installations using high-grade slate, tile, and modern breathability systems with a 10-year guarantee.
EPDM Flat Roofs in Potters Bar
Seamless synthetic rubber roofing with exceptional weathering resistance, a long-lasting, leak-free jointless membrane.
Felt Flat Roofs in Potters Bar
Multi-layer high-performance torch-on polyester bitumen membranes engineered for long-lasting, cost-effective flat roof protection.
Roof Repairs in Potters Bar
Rapid diagnostic and targeted fix service for storm damage, missing tiles, ridge recapping, flashing leaks, and chimney repointing.
Start Your Free Quote
Tell us a little about your roof and we will call you back to arrange a free survey and a fixed written quote.
A survey you can trust
- Free written quote after a no-obligation survey.
- 10-year written guarantee on new roofs.
- Checkatrade approved and fully insured.
- Emergency repairs available for storm damage and leaks.
Prefer to speak right now?
01727 649498Get A Free Quote For GRP Fibreglass Flat Roofs In Potters Bar
Speak to our team today. We provide a free, no-obligation on-site survey in Potters Bar and a fixed written quote.