yooperdave
Veteran Member
- Joined
- Nov 28, 2001
- Messages
- 1,159
- Location
- Marinette, WI
- Tractor
- Tool Cat 5600, LS XJ2025H, Branson 4215HC
Vapor Barrier should be applied to the 'warm side' of the heated space.
Vapor barrier will not work as intended if it is punctured.
I would recommend a closed cell poly Iso spray-in foam in between pressure treated sleepers. The closed cell foam will self seal around the sleepers and act as a vapor barrier.
Vapor Barriers are really not barriers - they are only retarders - slowing down the vapor.
The more attention to detail, the better.
Yooper Dave
Vapor barrier will not work as intended if it is punctured.
I would recommend a closed cell poly Iso spray-in foam in between pressure treated sleepers. The closed cell foam will self seal around the sleepers and act as a vapor barrier.
Vapor Barriers are really not barriers - they are only retarders - slowing down the vapor.
The more attention to detail, the better.
Yooper Dave
