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Huge Summer Sale Is Back a Massive 5% discount off our All Roofing kits until THE END OF JULY And 5% Off EPDM Kits ,Great QUALITY Cure IT TRIMS ONLY £11 inc Vat Order by 12 Midday For Same Day Dispatch .
Got a Question? Call Us
0800 612 7903
Shed Rubber Roof Kit - SkyGuard 2 to 5 days Delivery
Classic Bond EPDM Flat Roof Kits(Free Delivery) 2 to 5 days delivery
Epdm Dormer Roof Kits(Free Delivery) 2 to 5 days delivery
Sure Edge Kerb Trim 2.0M
Sure Edge Gutter Drip Trim 2.0m
EPDM Contact Adhesive 2 to 5 days delivery
Classic Bond Water based Deck Adhesive 2 to 5 days delivery
ClassicBond Tool Installation Kit
Shop Cromar PRO GRP roofing kits and supplies for cold-applied fibreglass flat roof systems. Choose from complete PRO 25 roofing kits with 450gsm or heavy-duty 600gsm reinforcement, fire-retardant GRP resin and dark grey topcoat for domestic and commercial flat roofing projects. When installed as a complete system, Cromar PRO GRP creates a seamless, reinforced roof membrane. The specified system is classified BROOF(t4) for use on OSB in accordance with EN 13501-5:2016.
Cromar PRO GRP is an advanced, liquid-applied glass fibre roofing system. It is engineered to provide a completely waterproof, seamless finish that is built to withstand extreme UK weather conditions.
Cromar Pro 25 is a Glass Reinforced Polyester (GRP) flat roofingsystem made up of fire-retardant resin, fibreglass matting and aweatherproof topcoat. It's cold-applied, cures to a single seamlessmembrane, and is available in kits from 5m² to 100m².
450gsm matting suits roofs with light or occasional foot traffic. 600gsm uses more glass fibre for extra strength and is the better choice for balconies, walkways and roofs with regular foot traffic.
Yes — for roofs and balconies with regular foot traffic, choose the 600gsm kit. It uses more glass fibre than standard 450gsm matting, giving extra strength and durability under repeated use.
Small for 5-15m², medium for 20-45m², large for 50-100m² —select the matching tool kit when you choose your roof size.
Yes, the system is cold-applied and accessible to competent DIYers as well as roofing professionals. For commercial projects, check guarantee terms with our team before you order.
Very satisfied with product and service. Recently bought a roof fibreglass kit from them and very happy with everything. I have already recommended to a couple of my friends.
I've used apex on a few occasions now and will continue to do so. Ordering process is very easy, the products and the way they are packaged is second to none and extremely quick delivery Highly recommended
Excellent service The advice I received via email was excellent and the delivery time was fast and informative.
Fast service happy customer third time using them not had any problems would definitely use again
Excellent company to do business with - highly recommended. Direct line to really helpful advice; not condescending or patronising if you are a DIY'r or a trade new to this type of construction.
