Air and Vapour Control
Air and Vapour Control
Revision as of 20:24, 26 July 2021 by James Klassen (talk | contribs)
This page is being revised. To read the current requirements for air and vapour controls, visit Part 6 in any of the following Standards:
- SBS Modified Bitumen Membrane Systems
- EPDM Membrane Systems
- TPO Membrane Systems
- PVC Membrane Systems
- Architectural Sheet Metal (ASM) Systems
- Asphalt Shingle Systems