For additional information, please contact:

0208 208 21 21

admin@wonderbuilds.co.uk

WonderVent 120 Pro


Thickness (mm) 0.5
Mass per unit area (g/m2) 120
Roll size (length/width) 1×50; 1.5×50
Colour (upper/lower) black/grey
Tensile strength (longitudinal/transverse) 285/195
Elongation (longitudinal/transverse (%)) 90/130
Tear resistnace (longitudinal/transverse (N)) 175/225
Watertightness (unaged/aged) W1/W1
Water vapour transmission  (Sd)(m) 0.02

BBA certificate