Water-resistive barriers (WRB’s) that keep the sheathing dry have been part of the residential building process since at least the late 1800’s, in the form of builders’ felt (aka tar paper). Synthetic ...
Water-resistive barriers (WRB’s) that keep the sheathing dry have been part of the residential building process since at least the late 1800’s, in the form of builders’ felt (aka tar paper). Synthetic ...