- New Build
- Spray Foam Walls & Rafters
- Sealed/Nonvented Attic
The attic over the garage is separated from the rest of the attic by a piece of fabric with spray foam on it. To be clear - a piece of thin fabric, hung like a room dividing curtain across an open gap, then spray foamed.
My comment is “spray foam manufacturers usually require a mechanically sturdy substrate, have installer confirm”
QUESTION - Am I correct to think this is not typical and likely not acceptable? Or did I miss when this suddenly became a thing?