GRP Fibreglass Flat Roofs In Chorleywood
Fibreglass, or GRP, is laid wet over a new deck and then sealed with a tough topcoat, so it cures into one hard, seamless surface. For Chorleywood homes with a flat-roofed extension that doubles as a balcony, or a fiddly flat-topped dormer, it is a practical choice.
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 roofs on Chorleywood homes
Post-war and newer houses in the village often have a flat-roofed garage or kitchen extension, and some owners want to step out onto it or reach a window for cleaning. GRP handles foot traffic far better than felt. We take the roof back to the joists if needed, fit a new deck, then lay glass matting soaked in resin, adding a reinforced layer at upstands and corners. Once it has cured, the coloured topcoat goes on, and moulded trims finish the edges. On Arts and Crafts houses with flat-topped dormers, the same method gives a neat, hard-wearing cap that sits quietly among the tiles.
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 ChorleywoodRelated guide: EPDM vs GRP vs felt: which flat roof is right for your home?Weather and planning in Chorleywood
GRP needs dry weather to cure, so we plan the job around the forecast and keep the roof covered in between. If your home is in the Chorleywood Common or Heronsgate conservation areas, or is listed, we check whether any visible change needs consent. A new GRP roof is backed by our 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 Chorleywood, 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 Chorleywood
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 Chorleywood — Your Questions
Everything you need to know about our grp fibreglass flat roofs service across Chorleywood and Hertfordshire.
Trusted by homeowners in and around Chorleywood
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Other Roofing Services In Chorleywood
New Roofs in Chorleywood
Complete pitched and bespoke roof installations using high-grade slate, tile, and modern breathability systems with a 10-year guarantee.
EPDM Flat Roofs in Chorleywood
Seamless synthetic rubber roofing with exceptional weathering resistance, a long-lasting, leak-free jointless membrane.
Felt Flat Roofs in Chorleywood
Multi-layer high-performance torch-on polyester bitumen membranes engineered for long-lasting, cost-effective flat roof protection.
Roof Repairs in Chorleywood
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 Chorleywood
Speak to our team today. We provide a free, no-obligation on-site survey in Chorleywood and a fixed written quote.