Complete GRP Fibreglass Roofing Kits for Flat Roof Installations
Protect your building structure with our range of high-performance GRP fibreglass roofing kits at The Roof Shop. Universally trusted by trade professionals and competent DIYers alike, a Glass Reinforced Polyester (GRP) flat roof kit provides a completely seamless, impact-resistant, and 100% waterproof barrier. It is the ultimate long-term solution for domestic extensions, garage roofs, dormers, balconies, and commercial outbuildings.
Our pre-packed roofing kits are specifically designed to take the guesswork out of material calculations. Each kit supplies the exact, professionally balanced quantities of base resins, topcoats, and reinforcement matting required to complete your specified flat roof area with zero waste.
What Is Included In Our Complete GRP Roofing Kits:
- Premium GRP Roofing Resin: Highly flexible base resin engineered to bond perfectly with OSB3 roofing boards, ensuring robust structural stability.
- Fire-Retardant Topcoat: Supplied in a popular, clean Dark Anthracite Grey finish, providing ultimate UV stability and long-lasting weather protection.
- Glass Fibre Reinforcement Matting: Premium 450g or 600g chopped strand matting (CSM) to give your laminate the necessary structural strength and puncture resistance.
- Essential Catalyst (Hardener): Correctly proportioned liquid catalyst to ensure your mixture cures smoothly across standard UK temperature ranges.
Find the Right Square Metre Size for Your Flat Roof:
We stock an extensive spectrum of pre-measured GRP kits to suit projects of any scale. Our inventory covers compact footprints perfect for small extensions or porch repair patches, medium sizes tailored for standard single or double garage roofs, and large-scale commercial building kits covering major structural roof decks.
System Exclusions & Installation Tips:
To allow complete customization for your specific property layout, our standard flat roof kits exclude GRP edge trims, perimeter corners, mixing buckets, and application rollers, which can be purchased separately from our main catalogue. When calculating your required coverage area, please remember to allow an extra 10% to your flat roof measurements to account for material overlaps on edge drops and upstands.
Trade Pricing & Reliable UK Delivery
Get competitive trade rates and reliable nationwide delivery on all bulk orders. Contact the expert team at our Cheltenham trade counter on 01452 713 400 for technical advice, or order your complete GRP fibreglass kits online today to keep your construction project moving forward.
