Cromar Vent3 Excel 190 Premium 190gsm Breather Membrane

Cromar Vent3 Excel 190 Premium 190gsm

Ultra Heavyweight performance breathable underlay.

Weighing in at 190gsm, this premium roofing felt is BS5534 compliant, ensuring it meets the highest standards of wind uplift resistance and weather protection. Designed with breathability in mind, it provides effective moisture management, preventing condensation and ensuring the longevity of your roof.

Vent3 Excel is a high-density, durable, triple-layer fabric and high-performance breather membrane, made from high-tensile spun-bonded polypropylene layers surrounding a microporous polypropylene film.

Designed for use as a universal breather membrane for roofs and walls boasting superior moisture vapour permeability. Vent3 Excel has a printed light blue upper surface with preprinted marking lines and a white under-face.

The high vapour permeability and waterproof properties of the membrane, combined with excellent tensile/tear strength, make Vent3 Excel an ideal product for use in all pitched roof applications.

It will allow the escape of water vapour from within the roof structure whilst protecting against wind driven rain, snow and dust which may penetrate the main roof waterproofing, providing a permanent quality breather underlay, which will last the life of the roof construction.