
Flat roofing · GRP fibreglass
GRP fibreglass, tough and tidy
A hard, toughened surface that keeps water out and stands up to foot traffic. A cost-effective way to stop leaks for good.
Overview
GRP, short for glass reinforced plastic and often called fibreglass, gives you a lot of freedom in design. It is a cost-effective way to stop leaks into your home or business.
Once cured, GRP forms a toughened surface. With the right finish it is suitable for walkways, terraces and balconies as well as roofs.
It comes in a range of colours and finishes. As flat roof specialists, we will look at your roof and tell you plainly whether GRP is the best option or whether another system would serve you better.
Why choose it
The benefits of grp fibreglass
Toughened surface
A hard finish that handles foot traffic on walkways and terraces.
Cost effective
A sensible, long-lasting way to put an end to leaks.
Design freedom
A range of colours and finishes to suit the building.
Honest advice
We fit many systems, so we recommend what suits your roof, not what suits us.
Recent work
GRP fibreglass by Protec
How it works
Simple, from survey to guarantee.
Every job starts with a free specialist survey and ends with a written guarantee.
- 01
Free survey
A flat roofing specialist visits, inspects the roof, drainage and detailing, and listens to what you need.
- 02
Clear quotation
A written, no-obligation quote within 48 hours, with the system we recommend and why.
- 03
Installed by our team
Our own trained roofers do the work. No subcontractors. Watertight before we leave site each day.
- 04
Guaranteed
Guarantees of up to 20 years, with insurance-backed manufacturer warranties available on most systems.
FAQs
GRP fibreglass: your questions
Can I walk on a GRP roof?
Is GRP the best option for my roof?
What colours are available?
Related
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High-performance torch-on felt from Bauder and Soprema. Traditional, hard wearing and good value.

