Reflective insulation vapour barrier
1), Introduction of vapour barrier
- vapour barrier is
- Vapor barrier is a commercial grade Foil-PE woven Fabric vapor barrier, made of single faced aluminum foil and a reinforcement of PE woven fabirc. With high tensile strength, tear resistant and good abrsive-resistance, it is a good choice for radiant barrier applications and machine packing. It is used under roof decking, under attic rafters, over existing attic insulation, in floors, walls and crawl spacesd, and in industrial and commerical building to block radiant heat coming into house during the summer and retain indoor heat generated during the winter. a two or three-layer vapour barrier consisting of polypropylene or polyethylene coated woven fabric to be used against vapour and moisture penetration in pitched or flat roof construction, vertical wall construction or in ceiling.
Chemical composition: PP or PE
Roll size:1.5m x 50m or customized
Density: 60gsm-130gsm
Water Resistance: W 1
With micro holes or not
Vapour barrier membrane
DESCRIPTION
STANDARD
UNIT
INDEX
Roll Width
EN-1848-2
cm
150
Roll Length
m
50
Roll Surface
M2
75
Weight
EN-1849-2
gr/sq.m
95
Tensile Trength
EN-12311-2
N/5cm MD/TD
158/103
Tearing resistance
EN-12310-1
N/20cm MD/TD
100/80
Water vapour Transmission
EN ISO12572
gr/m2/24hrs
6
Column of Water
EN 20811
cm
Min 250
Use Temperatures
EN 1876-2
℃
-40, +100
Color
white
2),Photos of Breathable Membrane 
Call Us
