Building material, namely a ventilating and waterproofing sheet used as a vapor barrier in masonry veneer wall construction over wood framing, and as a ventilating sheet in cathedral ceiling construction

'barrier':13 'build':1 'cathedr':28 'ceil':29 'construct':18,30 'frame':21 'masonri':15 'materi':2 'name':3 'sheet':8,26 'use':9 'vapor':12 'veneer':16 'ventil':5,25 'wall':17 'waterproof':7 'wood':20

Polymer film for use as a moisture barrier and ventilating sheet

'barrier':8 'film':2 'moistur':7 'polym':1 'sheet':11 'use':4 'ventil':10

VAPOR-DRI

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