
GRP Fibreglass Roofing Installations & Repairs
We want to offer our customers the most reliable, up to date roofing solutions available, and our revolutionary, state-of-the-art GRP fibreglass roofs are a popular choice.
Our roofing specialists will talk you through your options to find a solution which meets all your needs.
Send us a photo, get a price
No need to wait in for a visit to find out roughly what it’ll cost. Snap the problem from the ground or a window and send it over on WhatsApp.
- Take a photoOf the leak, the damaged tiles, the flat roof or the guttering. Safely from the ground is fine.
- WhatsApp it to usAdd your postcode and a line about what’s wrong.
- Get a priceWe’ll come back with a price, or book a free survey if we need a closer look.
High Quality GRP Fibreglass Roofing in Surrey
GRP stands for ‘Glass Reinforced Plastic’, and this waterproof roofing has a number of applications, frequently chosen for flat roofs. Our GRP fibreglass roofing system consists of a layer of fibreglass resin matting and top layer coating, to form a strong, lightweight laminate which is ideal for use on roofs. Thanks to its seamless fabrication and fully bonded structure, it’s one of the strongest types of flat roofing available, meaning there are no gaps for water or moisture to find their way into.
Many types of flat roof also double up as balconies, decking or external areas which will experience footfall, and fibreglass roofing can be used in these cases. This is a testament to the strength, durability and quality of the system, and while it’s often a more premium roofing solution, it’s also longer lasting.
When you talk to our team about the right solution for you, they’ll take into account what the roof will be used for, tailoring services to your exact requirements.
Benefits of GRP Fibreglass Roofs
Whether installing new roofing or looking for a quality roof replacement, there are multiple benefits provided by GRP fibreglass.
- Durable, weather resistant & watertight
- No joints or seams for a smooth finish
- Versatility – suitable for a number of different roof types
- Flexibility to match any roof shape
- No rips, rot, moss growth or moisture penetration
- Higher strengths for balconies and underfoot areas
- Low maintenance requirements
- Choice of aesthetics to create bespoke looks

Our Fibreglass Roofing Service
Unfortunately, if flat roofing isn’t installed properly, it can lead to problems such as leaks and water ingress, as well as issues resulting from poor quality materials. Our GRP fibreglass roofs are professionally installed by our expert team who use high performing materials which don’t rip, crack or cause leaks.
As specialists in flat roofing, we have access to the highest rated GRP fibreglass system produced from suppliers well-known and trusted in the industry. We have years of experience offering flat roofing solutions for garages, extensions, porches, balconies and commercial roofs.
Our GRP fibreglass roofers provide the following service:
- GRP fibreglass roofing solutions for domestic & commercial roofs
- Highly skilled roofing installations & repairs
- We use fast & efficient methods to limit disruptions
- Easy & safe installation (no heat required)
- Minimum 10 year guarantee on all parts & 20+ year manufacturer’s guarantee
A 10-year written guarantee on our uPVC work, and up to 20 years on selected materials.
Call 07985 749 075Our other services
Pitched and flat roofs, GRP fibreglass and EPDM rubber, uPVC fascias, soffits and guttering, chimneys and leadwork.
Pitched roofsNew tile and slate roofs, re-roofs and repairs, with Redland approved materials.Find out more →
Flat roofsHigh-performance felt by Icopal and GRP fibreglass, for extensions, garages and dormers.Find out more →
Flat to pitchedTurn a tired flat roof into a pitched one that sheds water and suits the house.Find out more →
EPDM rubberVersatile rubber membrane roofing, quick to fit and long lasting.Find out more →
Fascias & soffitsuPVC fascias, soffits, bargeboards and cladding, with a 10-year guarantee.Find out more →
GutteringuPVC and aluminium gutters and downpipes fitted, repaired and replaced.Find out more →
Chimneys & leadworkChimney stacks, lead flashing, parapet walls and other tailored roofing work.Find out more →Get a free roofing quote today
Tell us what’s wrong with your roof, or what you’d like done, and one of the team will call you back.
WhatsApp us a photo for a price
Office: 01737 668 934
collierroofing@hotmail.co.uk
Caterham, Surrey, CR3 6QD
Free inspections, fixed-price quotes and no upfront deposits.
