Vapor barior on SIPs in a hot humid climate
We have been asked to repair siding on a sips panel house in a hot humid climate. Our client has been advised to have us put a vapor barrier over the panels before installing the siding. This will essentially put the OSB between two vapor barriers… in a hot humid climate. This does not seem like a good idea. What do you think?
GBA Detail Library
A collection of one thousand construction details organized by climate and house part