Structured separating layer for ventilated and non-ventilated pitched roofs with metal covering. As DELTA-TRELA PLUS, with integrated self-adhesive edge for fast, windproof laying.
Vapor permeable membrane based on DELTA-VENT S with a laminated on
polypropylene randomly oriented fibre mat with studded structure.
Class E, EN 13501-1
|Dimple structure height||
approx. 8 mm
approx. 0,02 m
approx. 1,4 m
approx. 380 g/m²
approx. 17 kg
30 m x 1,5 m
© Dörken GmbH & Co. KG. · A Dörken Group Company · DELTA® is a registered trademark of Ewald Dörken AG, Herdecke, Germany.