Fibreglass Warm Roof Detail

Topseal fibreglass roofing system is used extensively as a lead copper replacement or alternative for roofs gutter linings and complex architectural detail work.

Fibreglass warm roof detail.

Warm roof to parapet outlet. This video will demonstrate how to install a cure it grp waterproofing system in a warm roof build up. This system is called warm deck insulation and eradicates the condensation and venting issues associated with the cold deck system. While it has been around in one form or another since the 40s and 50s the modern version is far superior and used throughout the construction industry.

Warm roof to cable duct. Generally roofers discourage this method for cold climates because it can promote condensation and requires ventilating the roof which may be difficult to do in small or tight spaces. Warm deck insulation now there is a better form of insulation available for your flat roof. Therefore water vapour which enters the roof structure.

Cold roofs a note to consider before construction. Warm flat roof detail felt covering. More detail drawings here. Warm roof to hot service penetration.

How to install grp fibreglass roofing. The flat roof covering can also be fibreglass. A warm deck also provides added protection from the dangers of condensation as the structure is kept warm at a temperature above dewpoint by the insulation above it. Warm roof to outlet with sump gutter.

2 50 vat add to basket includes dxf dwg and jpeg. Polyroof 185 was the first ever fibreglass system to receive bba certification and has been installed on roofs and balconies since 1984. Warm roof to service penetration with pipe boot. Fibreglass roofs are maintenance free and can be finished with either a smooth or non slip finish it s the perfect replacement for bitumen felt lead and zinc roofs.

Warm roof to outlet. Warm roof to coated metal drip edge. Always applied to a polyroof approved osb3 or plywood deck the system carries a 30 year durability rating and provides an exceptionally tough and hard wearing membrane. If insulation is installed below the flat roof deck this is called a cold roof.

Fibreglass flat roofing also known as grp roofing or glassfibre reinforced plastic roofing. The layer of insulation is essentially placed outside of the roof.