GRP Fibreglass Flat Roofs In Stevenage
Stevenage's 1950s to 1980s housing includes a large number of flat roofs, and some of them get walked on, whether to reach a window, clear a gutter or use as a small terrace. Where a roof sees foot traffic, GRP fibreglass is a strong choice because it cures into a hard, seamless surface.
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.
Where GRP suits Stevenage homes
We often recommend GRP for flat roofs on maisonettes and terraces in Chells and Pin Green, and for porch and bay roofs with awkward shapes. GRP is glass-reinforced polyester: a mat of glass fibre laid wet onto a new deck with resin, then sealed with a coloured topcoat. Because it is applied as a liquid, it wraps around corners, upstands and outlets without joints. Before laying, we take up the old felt and check the timber beneath, since many original decks have absorbed water over time. Edge trims are bonded in, and the topcoat can have a grit finish where you want extra grip underfoot.
Every job starts with a free survey and a written quote. Call 01438 870485 or book online.
Arrange a free grp fibreglass flat roofs survey in StevenageRelated guide: EPDM vs GRP vs felt: which flat roof is right for your home?Weather and timing in Stevenage
GRP needs dry conditions and sensible temperatures to cure properly, so we plan these jobs around the forecast and won't lay resin in rain or a hard frost. Outside the Old Town High Street conservation area, a flat roof replacement normally needs no planning permission. Your new GRP roof is covered 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 Stevenage, 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 Stevenage
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 Stevenage — Your Questions
Everything you need to know about our grp fibreglass flat roofs service across Stevenage and Hertfordshire.
Trusted by homeowners in and around Stevenage
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Other Roofing Services In Stevenage
New Roofs in Stevenage
Complete pitched and bespoke roof installations using high-grade slate, tile, and modern breathability systems with a 10-year guarantee.
EPDM Flat Roofs in Stevenage
Seamless synthetic rubber roofing with exceptional weathering resistance, a long-lasting, leak-free jointless membrane.
Felt Flat Roofs in Stevenage
Multi-layer high-performance torch-on polyester bitumen membranes engineered for long-lasting, cost-effective flat roof protection.
Roof Repairs in Stevenage
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?
01438 870485Get A Free Quote For GRP Fibreglass Flat Roofs In Stevenage
Speak to our team today. We provide a free, no-obligation on-site survey in Stevenage and a fixed written quote.