GRP Fibreglass Flat Roofs In Waltham Cross
GRP is laid wet as layers of polyester resin and glass matting, then sealed with a topcoat that cures into a hard, seamless finish. For Waltham Cross homes with rear extensions, garages or porches that people need to step onto, it gives a durable flat roof that also looks neat from the windows above.
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 on Waltham Cross extensions
Many terrace extensions in Waltham Cross are overlooked by bedrooms, so people want a clean finish rather than patched felt. We remove the old covering, put down a new deck, and build up the GRP in one continuous layer. Edges are formed into preformed trims and the wall upstand is laminated in the same material, so there are no separate joints. The topcoat seals it and gives an even colour. On post-war garage and porch roofs, GRP is handy where you need to get up for gutter clearing or window cleaning, as the surface handles light foot traffic well.
Every job starts with a free survey and a written quote. Call 020 3916 6179 or book online.
Arrange a free grp fibreglass flat roofs survey in Waltham CrossRelated guide: EPDM vs GRP vs felt: which flat roof is right for your home?Planning the job
GRP must be laid and cured in dry weather, so we time work around the forecast. In terraces, access may be through the house or along a shared path, which we plan with you. Replacing a flat roof like for like does not normally need planning permission, though listed buildings need consent.
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 Waltham Cross, 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 Waltham Cross
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 Waltham Cross — Your Questions
Everything you need to know about our grp fibreglass flat roofs service across Waltham Cross and Hertfordshire.
Trusted by homeowners in and around Waltham Cross
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Other Roofing Services In Waltham Cross
New Roofs in Waltham Cross
Complete pitched and bespoke roof installations using high-grade slate, tile, and modern breathability systems with a 10-year guarantee.
EPDM Flat Roofs in Waltham Cross
Seamless synthetic rubber roofing with exceptional weathering resistance, a long-lasting, leak-free jointless membrane.
Felt Flat Roofs in Waltham Cross
Multi-layer high-performance torch-on polyester bitumen membranes engineered for long-lasting, cost-effective flat roof protection.
Roof Repairs in Waltham Cross
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?
020 3916 6179Get A Free Quote For GRP Fibreglass Flat Roofs In Waltham Cross
Speak to our team today. We provide a free, no-obligation on-site survey in Waltham Cross and a fixed written quote.