Permavent ECO

A cost-effective, lightweight, and adaptable membrane, Permavent ECO is suitable for multiple applications. An air-tight and vapour-open membrane, Permavent ECO can be installed in roofing and walling projects and is available in a variety of roll sizes.

Additional benefits:

Available with optional external tape systems, such as PERMATAC, to improve durability, installation speed and associated air-tightness benefits.
An economic design solution, tailored for budget-sensitive projects.

Features

Lightweight breather membrane
90 g/m²
Value membrane
Versatile
Fully BBA Certified
Tested to BS5534:2014 +A2:2018 wind loading
3 layers membrane
UV stable for 3 months
For use on any types of roofing/walling applications
Suitable for use with all types of solar panels
Available in 1m x 50m and 1.5m x 50m rolls

Resources

Product Guides, Fitting Instructions & Product Guarantee

Accreditations

Drawings & Technical Specifications

Specifications

Weight, g/m²	90
Water tightness, class	W1
Water vapour transmission (sd), m	0.02
Maximum tensile force (MD), N/50mm	260
Maximum tensile force (CD), N/50mm	170
Elongation at max. tensile force (MD), %	60
Elongation at max. tensile force (CD), %	70
Resistance to tearing MD (nail shank), N	100
Resistance to tearing CD (nail shank), N	120