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Air barriers are essential to a properly functioning wall system
Air and vapour barriers

What is an air barrier?

...Typar. While its intent is largely as a breathable membrane to protect against water penetration behind cladding, it can be an effective air barrier if installe...

Tyvek home wrap left exposed to wind and UV rays
Air and vapour barriers

Weather barriers - what they do and how to install them

A technical guide to understanding the role weather barriers and rainscreens play in a wall, choosing the right products and installation tips for optimum perf...

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