Inverted Flat Roof Construction

Inverted roofs have significantly lower maintenance costs than conventional low slope roofs thanks in large part to the insulation in the inverted assembly protecting the roof membrane from mechanical damage during and after construction as well as temperature extremes that cause stress.

Inverted flat roof construction.

There are three recognised designs of flat roof construction. Inverted roofs typically last longer than traditional ones. Flat roof design guide. 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.

Protected waterproofing membrane the roofing membrane is installed on the roofdeck concrete deck. Inverted roof designing buildings wiki share your construction industry knowledge. 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. The performance and longevity of flat roofs depend upon many factors including the position of the insulation within the structure.

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. Due to its numerous advantages for flat roofing one of the best solution is the inverted 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.

Warm cold and inverted. Inverted roof applications are becoming increasingly popular for new construction projects due to a number of benefits that we think are important to highlight. The thermal insulation of flat roofs is an important issue both for winter chill and summer heat. 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.

Inverted flat roof construction holds numerous advantages for flat roofing and provides the best solution because.