Our GRP (Glass Reinforced Plastic) roofing systems represent the pinnacle of modern flat roof engineering. Unlike traditional felt, GRP is cold-applied as a single, seamless liquid membrane that cures into a solid, high-impact structural layer. This technology effectively eliminates joint failure—the primary cause of most flat roof leaks. Engineered to withstand Dorset's coastal environment, our fibreglass systems are fire-retardant, UV-stable, and designed for a life expectancy exceeding 30 years.