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Understanding Vapor Barriers, BSD-106

Author(s)
Lstiburek Joseph W
Organization(s)
Building Science Corporation,
BSC
Publication Date
Information sheet describing the function of a vapor barrier, and methods to retard the migration of water vapor.
Reference

Moisture Control for Residential Buildings

Author(s)
Lstiburek Joseph W
Organization(s)
Building Science Corporation,
BSC,
U.S. Department of Energy,
DOE
Publication Date
Report providing extensive guidance on controlling moisture in building envelopes through proper selection and installation on air, water, thermal, and vapor barriers.
Reference

Rain Control in Buildings, BSD-013

Author(s)
Straube John
Organization(s)
Building Science Corporation,
BSC
Publication Date
Document covering basic moisture control principles in the design of above-grade building enclosures; driving rain as a moisture load on walls; a classification system of the various rain control strategies available for walls; and good design practises for walls.
Reference
Wrong - Class I vapor retarder over framed basement walls can cause condensation, mold, and rotting because plastic prevents drying to the inside; the outside should have waterproofing and vertical drainage, and the framing should be spaced from the wall.

Wrong - Class I vapor retarder over framed basement walls can cause condensation, mold, and rotting because plastic prevents drying to the inside; the outside should have waterproofing and vertical drainage, and the framing should be spaced from the wall.

Publication Date
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