Inverted Flat Roof Construction

An inverted roof also referred to as a protected membrane or upside down roof is form of flat roof in which the waterproofing layer is beneath the thermal insulation rather than above it.

Inverted flat roof construction.

The iko armourplan pvc membrane offers a robust solution for inverted roofs and the next generation iko spectraplan membranes in addition offer non capillary construction to prevent moisture absorption. Due to its numerous advantages for flat roofing one of the best solution is the inverted roof construction. Inverted roof applications are becoming increasingly popular for new construction projects due to a number of benefits that we think are important to highlight. In the case of a flat roof insulation is usually in the form of either a rigid board above the deck or a fibrous quilt immediately above the ceiling depending on the type of roof construction.

Bre investigated a large building with an inverted roof that was suffering from persistent leaks with water dripping from the underside of the roof and on to suspended ceiling tiles. Inverted roof designing buildings wiki share your construction industry knowledge. Extruded polystyrene such as kingspan greenguard has notable compressive capabilities that make it an ideal solution where there may be considerable foot traffic. Warm cold and inverted.

The performance and longevity of flat roofs depend upon many factors including the position of the insulation within the structure. Protected waterproofing membrane the roofing membrane is installed on the roofdeck concrete deck. An inverted roof construction sees the principal thermal insulation layer located above the roof structure and also above the waterproofing this method results in the waterproofing the structural deck and the support structure all being at a temperature similar to that of the interior of the building. The performance and longevity of flat roofs depends upon many factors including the position of the insulation within the construction.

Inverted roofs typically last longer than traditional ones. There are three recognised designs of flat roof construction. Inverted flat roof construction holds numerous advantages for flat roofing and provides the best solution because. When the insulation was removed from the worst affected area a large number of water filled blisters were found in the waterproof membrane figure 1.

Your roofing design can be completed with a range iko polymeric ancillaries such as primers and adhesives detailing and outlets mechanical fixing and clamping bars and many others to.