Fibreglass roofing, also known as GRP (glass reinforced plastic) roofing, is used as a flat roofing system because it is applied as a liquid. It is a worthy replacement for older felt systems because it is expected to stay leak-free for the duration of its...
GRP is considered to be the best material for flat roofing systems. It’s strong, it’s lightweight, it’s maintenance-free and it can be patched. It’s 100% waterproof with no seams or glued joints for water to penetrate over time. It’s also strong enough and safe to...
Felt and GRP fibreglass roofing systems are the most popular systems for flat roofs. They are also suitable for pitched roofs in some applications. The popularity for both systems stems from different requirements, however. Felt is a cheaper material, fibreglass is more expensive. Felt typically lasts...