Etfe Single Membrane Roof Problems

The material has good uv stability as well as chemical and heat resistance.

Etfe single membrane roof problems. 3 common problems solutions of single ply membrane roofing. Etfe or ethylene tetrafluoroethylene is an exciting addition to the selection of membrane materials fabritec structures offers. Same pervious light effect with glass but more security more light more flexible more creative in style and energy saving effect also has long life expectancy good self cleaning depend on anti adhesive surface properties. Don t be a victim of etfe roofing problems airsculpt prides itself on our expertise and problem solving approach to design and engineering within tensile architecture.

For further information and understand what solutions may work best for you on your etfe project call airsculpt on 44 0 1249 811700 or email us at info airsculpt co uk. It is a highly transparent extruded film applied either as a single layer membrane or as a multilayer pneumatically inflated cushion. In addition to leaks this can cause premature problems with the roof membrane and may void the guarantee. This applies whether the waterproofing is a polymeric single ply membrane a reinforced bitumen membrane or another type listed in bs 6229 2018 the code of practice for flat roofs with continuously supported flexible waterproof coverings.

Care notes abuse of the finished roof as one of the nine most common problems plaguing single ply systems stating heavy construction traffic can cause scrapes cuts in the membrane and damage to the underlying substrate. Etfe cushion systems incorporate a pneumatic system to maintain air between two or three layers of film. Etfe foil roofs can be supplied as a single layer membrane supported by a cable net system or commonly as a series of pneumatic cushions made up of two to five layers of etfe. Use etfe in a double triple or more layered system to form an etfe membrane if you need a structure with greater thermal insulation and structural stability.

Features and benefits of etfe membrane. The etfe copolymer is extruded into thin films or foils which are used to form either a single. The installed structure at radclyffe school is proof that it is possible to create an etfe roof using the simplest of shapes even with minimal curvature but without losing any of. Single ply etfe has massive and somewhat untapped potential for creating interesting and dynamic structures in a range of settings and with a variety of effects.

The recommended minimum fall for a flat roof is 1 80 0 72. Whether it is a single layer or in cushion forms etfe foil systems are supported in an aluminium extrusion at the perimeter which in turn is supported by the main. These are then supported by a lightweight structure creating inflated cushions.