Fibreglass Warm Roof Detail

The fibreglass is made from a mixed resin and hardener which is painted onto a mesh mat which then hardens to form a fully waterproof surface.

Fibreglass warm roof detail.

2 50 vat add to basket includes dxf dwg and jpeg. How to install grp fibreglass roofing. More detail drawings here. Polyroof 185 was the first ever fibreglass system to receive bba certification and has been installed on roofs and balconies since 1984.

The layer of insulation is essentially placed outside of the roof. This video will demonstrate how to install a cure it grp waterproofing system in a warm roof build up. The flat roof covering can also be fibreglass. Therefore water vapour which enters the roof structure.

Warm roof to outlet with sump gutter. 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. Warm deck insulation now there is a better form of insulation available for your flat roof. Fibreglass flat roofing also known as grp roofing or glassfibre reinforced plastic roofing.

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. 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. 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 hot service penetration.

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 flat roof detail felt covering. Warm roof to coated metal drip edge. Warm roof to outlet.

Warm roof to parapet outlet. This system is called warm deck insulation and eradicates the condensation and venting issues associated with the cold deck system. Warm roof to service penetration with pipe boot. For listed buildings topseal can also be used to simulate rolled joints without seams.

Warm roof to cable duct. The first thing to consider when installing a grp fibreglass roof is the weather.