Paul Kriescher
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- https://475.supply/
- $41 for a roll o f
- Bowman Consulting - https://bowman.com/
- Standard test - 50 pa pressure - 22 mph wind pressure. Measure volume of house. Any air pushed out leaks in. IR cameras and smoke stakes.
- Part of any energy star certification - requires
- International ENergy Conservation Code - adopted by some locations. Required by Energystart certification. Zero energy home Ready Certification.
- Hemp insulation - concept - batts or hempcrete
- https://hempandblock.com/ - Derrick Wolfe - Montrose - near Grant Junction