Service cavity and vapor barrier / Discussions

Does strapping’s nailing jeopardize membrane integrity?

...vapor barrier), double 1×3 strapping and v-groove pine planks. – walls are cedar siding, 1×3 strapping, Typar WRB, 1-1/2” wood fiberboard, R-20 hemp batt insulation, smart vapor retarder ProClima Intello, double 1×3 strapping and v-groove  planks. Putting nails through a weather barrier or vapor barrier to attach strap...

Posted by GUY DUPONT Nov. 26, 2021 Air and vapour barriers 3 responses