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
Product Details
- Published:
- 2013
- File Size:
- 1 file , 420 KB
- Product Code(s):
- D-AJ13Nov07
