Summary
Vapour-permeable membrane suitable for all UK wind zones.
Vapour-permeable membrane suitable for all UK wind zones.
Vapour-permeable membrane suitable for all UK wind zones.
Color
Grey
Grey
Grey
Material
Polypropylene
Polypropylene
Polypropylene
Shape
Rectangle
Rectangle
Rectangle
Length
50000 mm
50000 mm
50000 mm
Width
1000 mm, 1500 mm
1000 mm, 1500 mm
1000 mm, 1500 mm
Warranty description
15 year
15 year
15 year
Specification
Class (minimum)
W1.
W1.
W1.
Third-party certification
British Board of Agrément (BBA) certificate.
British Board of Agrément (BBA) certificate.
British Board of Agrément (BBA) certificate.
Performance criteria
-
-
-
Water vapour properties
Water vapour resistance (Sd) to EN 12572: 0.02 m.
Water vapour resistance (Sd) to EN 12572: 0.02 m.
Water vapour resistance (Sd) to EN 12572: 0.02 m.
Tensile properties
To BS EN 12311-1 (MD/ CD), 300/200 N/50mm.
To BS EN 12311-1 (MD/ CD), 300/200 N/50mm.
To BS EN 12311-1 (MD/ CD), 350/240 N/50mm.
Material
Polypropylene.
Polypropylene.
Polypropylene.
Form
Spun-bonded.
Spun-bonded.
Spun-bonded.
Weight (minimum)
150 g/m².
150 g/m².
150 g/m².
Additional properties
Roll size
1 x 50 m.
1 x 50 m.
1.5 x 50 m.
Nail shank
MD/ CD, 100/ 100 N.
MD/ CD, 100/ 100 N.
MD/ CD, 140/ 230 N.
CoverageArea
50 m².
50 m².
75 m².
Elongation
MD/ CD, 60/ 70%.
MD/ CD, 60/ 70%.
MD/ CD, 70/ 70%.
Adhesive
Double sided, air and water-tight, three-dimensionally formable acrylic adhesive.
-
-
Sustainability data
Contains Red List materials
No
No
No
Country of material origin
United Kingdom
United Kingdom
United Kingdom
Country of product manufacture
United Kingdom
United Kingdom
United Kingdom
Material
Polypropylene
Polypropylene
Polypropylene
Recyclability
Recyclable
Recyclable
Recyclable
Recycled content
100 %
100 %
100 %
Expected Life
Lifetime
Lifetime
Lifetime