"This picture is intriguing. Based on the apparent lack of detail on the fiberglass installation, it's amazing anyone bothered to care about air sealing, much less pay what is most likely a premium for this product.
It's difficult to…"
"Knauf has a competing product called EcoSeal - http://bit.ly/lWYOZT
I know a contractor who just started using this. It goes on with an airless sprayer. The home's he has installed it in haven't even been completed yet. I…"
"Ed - I agree with you on the interpretations of the IR photos. Please see my post from 5/27, specifically the comment to David & Curtis re verification and IR interpretations.
As far as verification - shy of pulling down the…"
"Andrew - First, I noticed you provided none of the following:
1. Do the manufacturers provide installer training
2. Procedure/s for the "checks that have to be adhered to when pumping foam in place"
3. The pudding, i.e.,…"
"Andrew - I agree with your comment 100%. However, you neglected to point out the apparent shrinkage that has occurred. You can tell from the shape the foam had taken at some point after the installation and prior to removal of the…"
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Combustion Appliance Zone Testing (CAZ) Made Easy (March 24, 2016)
-Adapting to the new BPI standard
-RESNET testing requirements
-NFPA testing requirements
-Best practices for best results