OVERVIEW
Description
Product benefits
High vapour permeability
No ventilation gap needed
Totally waterproof
Overlap indicators printed on the membrane for fast and easy installation
Rapid and easy application
UV resistance
Mechanical strength
Insulation
Supple / flexible
ONDUTISS AIR: A RANGE OF EFFECTIVE ROOF UNDERLAYMENT FOR MAXIMUM WATERPROOFING
ONDUTISS AIR breathable membranes are composed of 3 layers. The bottom and the top layers are non-woven and the layer in between provides the waterproofing.
Vapor Diffusion Thickness – Sd (m)
With an Sd value between 0,02 and 0,04; ONDUTISS AIR has a structure with a certain water vapor permeability.
Applications
Documentation
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