Language:
    • Available Formats
    • Options
    • Availability
    • Priced From ( in USD )

Customers Who Bought This Also Bought

 

About This Item

 

Full Description

Double vapor barriers mean "double toil and trouble." With double vapor barriers if a wall got wet it would not be able to dry to either the outside or the inside. Joe explains why Canadian codes should emulate the American codes that don't mandate interior vapor barriers.

Citation: ASHRAE Journal, vol. 55, no. 11, November 2013