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Permavent ECO

Permavent ECO

Lightweight Breather Membrane

Description

Low cost breather membrane with good overall performance

Features

  • Lightweight breather membrane
  • 90 g/m2
  • Value membrane
  • Versatile
  • Conforms to BS5534
  • LABC Certified
  • 3 layers membrane
  • UV stable for 3 months
  • For use on any types of roofing/walling applications
  • Available in 1m x 20m, 1m x 50m, 1.5m x 50m rolls

Resources

Accreditations

Permavent ECO – LABC

Drawings & Technical Specifications

Permavent ECO – Declaration of Performance

Cold vented roof – CAD Drawings

Cold non-vented roof – CAD Drawing

Warm roof – CAD Drawing

Product Guides, Fitting Instructions & Product Guarantee

Permavent ECO – Product Guide

Permavent ECO 75 – Instructions

Permavent ECO 50 – Instructions

Permavent ECO 20 – Instructions

Specifications

Weight, g/m290
Water tightness, classW1
Water vapour transmission (sd),m0.02
Maximum tensile force (MD), N/50mm200
Maximum tensile force (CD), N/50mm110
Elongation at max. tensile force (MD), %80
Elongation at max. tensile force (CD), %60
Resistance to tearing MD (nail shank), N90
Resistance to tearing CD (nail shank), N125

UK Wind Zones

Taped Lap1-4
Batten Lap1 -4 (250mm batten gauge)
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