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- Thu Feb 21, 2013 4:56 am -1100
- Forum: Material
- Topic: Modeling Large Air Cavities
- Replies: 3
- Views: 40745
Modeling Large Air Cavities
I recall from training that you cannot simply stack or elongate air layers to achieve a large cavity within a system and I am wondering if anyone has a solution. I am working on a roof system that includes a 16" air cavity between the bottom of the roof sheathing (plywood) and the batt insulation ...