ISO-Mat Metal® Underlay
ISO-Mat Metal® is a condensation and drainage system for metal roofing.
ISO-Mat Metal® is a fully vapour permeable, strong, durable and waterproof barrier.
ISO-Mat Metal® incorporates a breathable membrane base with an additional layer of spiralled polypropylene mesh melt bonded to it, which has been designed as a moisture and separation layer for all types of standing seam and metal roofs.
Available in 25m x 1m rolls.