Alwitra roofing materials are renowned for their high quality and long lasting performance, as a result we highly recommend choosing Alwitra over other brands.

Alwitra EVALON®

Evalon is a waterproofing membrane ideal for single ply sealing applications.  It comes in 3 variations to closely cater to different types of implementation:


“Polyester fleece backing for loose laying with ballast, mechanical fastening or bonded application.”


“Glass/polyester fleece backing and integrated fire retarding layer for direct mechanical fastening on un-backed rigid PS foam boards.”


“Ideal for highly efficient installation with bonded roof build-ups: the self-adhesive waterproofing membranes EVALON® VSK and EVALON® VGSK ensure particularly time-saving, easy, clean and reliable laying without any additional adhesives. Also on steep slope roofs like shed or arched roofs.”