This was a 4 layer GRP system We installed on a double garage in Urmston, Stretford, in preparation for an Green Eco roof to be laid on the garage roof. An 18mm OSB deck was laid onto the flat roof surface and timber framed parapet walls, preformed GRP trims fitted to the perimeter and bandaged with activated liquid resin and Fibreglass matting. The full roof surface and parapet wall was then laminated in Fibreglass matting and activated liquid resin, allowed to cure, sanded, and a further resin layer added and allowed to hard cure. Finally, we installed the activated liquid topcoat (dark grey) to the entire roof surface and perimeter trims for our 4 layer GRP system.
