
Fibreglass Roofs in Maidstone
A hard, joint-free GRP fibreglass roof that keeps your extension or balcony dry and gives a clean, neat finish you can walk on.
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GRP Fibreglass Flat Roofing
A GRP roof is built on site from resin and glass fibre matting laid over a timber deck. Once cured it forms a single, rigid shell with no laps, and edges and upstands are bonded into the same layer. That joint-free finish makes fibreglass well suited to roofs with awkward shapes and plenty of detail.
Fibreglass handles light foot traffic better than most flat roof coverings, which is why it is popular for balconies, roof terraces and dormers as well as extensions and garages. A pigmented topcoat gives a tidy, even appearance in a choice of colours.
GRP needs dry conditions to cure properly, so wet weather can move a start date, and we keep you informed if it does. We offer a FREE drone roof inspection and a FREE, no-obligation quote for homes and commercial buildings across Kent and South East London.
- Joint-Free Shell
- Takes Light Foot Traffic
- Neat Coloured Finish
- Handles Awkward Details




Signs You Need a Fibreglass Roof
A Balcony or Terrace
A roof you plan to stand on needs a hard-wearing surface, and GRP is one of the best flat roof options.
Failing Extension Felt
When old felt has cracked or blistered, fibreglass gives the extension a rigid, joint-free replacement.
A Leaking Dormer Roof
Small, exposed dormer roofs suit GRP, which bonds edges and upstands into the same layer as the main surface.
Awkward Roof Details
Corners, upstands and level changes are laminated in place, not lapped, so there are no weak seams.
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What Our Fibreglass Roofing Service Includes
- Removal of the Old Covering
- Deck Boards Renewed
- Glass Mat & Resin Layers
- Pre-Formed GRP Edge Trims
- Pigmented Topcoat Finish
- Site Left Clean & Tidy
- FREE Drone Roof Inspection
- FREE, No-Obligation Quote
Why Choose Us for Fibreglass Roofs
Honest advice, clear communication and tidy workmanship from a vetted, insured Maidstone roofing company.
FREE Drone Roof Inspections
We offer FREE drone roof inspections to help assess the condition of your roof and identify potential issues.

Kept Informed on Timing
GRP depends on dry weather, so if rain moves the start date, we let you know and agree a new one with you.
Tidy, Respectful Workmanship
We believe in tidy workmanship and treating every property with respect, from the first new board to the final topcoat.
Insured & Vetted Roofers
Our insurance has been checked by TrustATrader, and we are vetted members of Checkatrade and TrustATrader.
FREE, No-Obligation Quotes
Your quote is FREE and comes with no obligation, so you can make an informed decision about your property.
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Get a FREE Fibreglass Roofing Quote
Book a FREE drone roof inspection to assess the condition of your roof and identify potential issues.
What Our Customers Say
Read what homeowners across Kent and South East London say about our work, on Checkatrade and TrustATrader.
Fibreglass Roofing Costs
Every job is different, so we price from the inspection rather than guess over the phone. These are the things that move the figure.
FREE, No-Obligation Quotes. Your quote costs nothing and commits you to nothing, so you can make an informed decision about your property.
Roof Area & Shape
Larger roofs and complex shapes take more laminate and more time to lay by hand.
Deck Replacement
GRP needs a sound, stable deck, so any boards that have to be replaced are added to the work.
Edge & Upstand Detailing
Every wall abutment, outlet and change of level is laminated individually.
Topcoat Colour & Finish
Standard and non-standard colours, or an anti-slip finish for a balcony, can change the price.
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Fibreglass Roofs Across Kent & SE London
From our base in Maidstone we work across Kent and South East London. If your town is not listed, call with your postcode and we will tell you straight away.
- MaidstoneKent
- AylesfordKent
- GillinghamKent
- LongfieldKent
- SevenoaksKent
- SittingbourneKent
- AshfordKent
- OrpingtonSouth East London
- ChislehurstSouth East London
- BromleySouth East London
Our Fibreglass Roofing Process
Surveying the Roof
We assess the roof’s shape, edges and details so the laminate and trims can be planned properly.
Boarding & Fitting Trims
The deck is made sound with new boards where needed, and pre-formed trims are fixed around the edges.
Laying the Laminate
Resin and glass matting are worked into the deck and up every upstand, then left to cure into one rigid layer.
Applying the Topcoat
A coloured topcoat seals and finishes the surface, and the site is cleared once the roof is done.
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Fibreglass Roofing FAQs
What Does GRP Mean?
Can I Use a Fibreglass Roof as a Balcony?
Why Do Fibreglass Roofs Need Dry Weather?
What Colours Can a Fibreglass Topcoat Come In?
Why Can GRP Cost More Than Other Flat Roofs?
Can’t Find the Answer You’re Looking For?
Call or send your details and we will answer it straight away.
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