Template:All Systems - VAPOUR RETARDERS
Template:All Systems - VAPOUR RETARDERS
Revision as of 18:15, 17 October 2016 by James Klassen (talk | contribs)
The decision to use, and the selection of, an air/vapour retarder is the responsibility of the design authority. Neither the RoofStar Guarantee Program nor the roofing contractor will accept any responsibility for damage to, or failure of, the roof system caused by the use or absence of a vapour retarder.