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Dual vapor barrier within wall assembly
Removing the vapor barrier on the inside portion of the wall is cost prohibitive so that is not really an option. Sounds like the Blueskin VP160 is a good way to go. Do you see any issues with installing the OSB overtop the existing fiberboard sheathing?- Mr. H.
- Post #4
- Forum: Structural engineering general discussion
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Dual vapor barrier wall assembly
I have a home where the walls are constructed as follows from the inside out: gypsum board, plastic sheeting, 2x4 studs with blown in cellulose insulation, asphalt impregnated fiberboard exterior sheathing with Masonite siding. The homeowner wants to remove the Masonite siding, repair any...- Mr. H.
- Thread
- Replies: 1
- Forum: Wood design and engineering
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Dual vapor barrier within wall assembly
I have a home where the walls are constructed as follows from the inside out: gypsum board, plastic sheeting, 2x4 studs with blown in cellulose insulation, asphalt impregnated fiberboard exterior sheathing with Masonite siding. The homeowner wants to remove the Masonite siding, repair any...- Mr. H.
- Thread
- Replies: 5
- Forum: Structural engineering general discussion
