Curious of the greenness of this application.
Example:
A 5,000 sq ft building with 30' side walls and 4/12 roof pitch. Interior of roof and walls to receive 3-1/2" closed cell 2.0lb spray foam insulation.
What amount of CO2 would be released to the atmosphere at about 82°F as the foam expands?
What amount of CO2 is released anually due this procedure?