Quote:
Originally Posted by GoinAllTheWay
You sure about that? I was under the impression that a vapour barrier was only needed on an exterior wall. This is a wall that devides two garages and is not exposed to the exterior.
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Yes it certainly requires a vapour barrier. The original poster stated his neighbor was not planning to heat his/her side of the garage, therefore it is treated as exterior.
HEATED SIDE - gypsum wall board/ vapour barrier /stud & insulation/ air barrier/ gypsum wall board - COLD SIDE