And then the insulation goes on top of the membrane and then the insulation which is an extruded polystyrene you know the blue board like dow styrofoam or the pink board like foamular which is impervious to moisture of course.
Inverted roof advantages.
Cut total roof life costs.
The roofing membrane is installed directly on top of the structural deck the water proofing membrane is protected by the insulation there is a simple build up of layers without an additional vapour barrier.
While the enhanced longevity and energy efficiency afforded by inverted roofs is.
Inverted flat roof construction holds numerous advantages for flat roofing and provides the best solution because.
5 reasons to choose an inverted roof 1.
The roof build up comprised the following elements.
Inverted roof applications are becoming increasingly popular for new construction projects due to a number of benefits that we think are important to highlight.
Liquid applied polyurethane waterproof membrane.
Extruded polystyrene such as kingspan greenguard has notable compressive capabilities that make it an ideal solution where there may be considerable foot traffic.