A heavyweight high performance breathable membrane suitable for cold and warm roof applications, providing huge benefits over traditional roof underlays. 165gsm.
The SikaRoof® Vent3® Pro Breather Membrane is a triple-layer roofing underlay for cold and warm pitched roofs.
Made from spun-bonded polypropylene with a micro-porous film, it ensures moisture permeability and water vapour resistance. Suitable for fully supported or unsupported tiled and slated roofs.
