Approximate cost to foam insulate garage ceiling, about 30 by 30.
spray foam - R 15, 4-5", 3.85 sq ft, Eco Green...
The cost is approximately 4 - 4.25 per sqft 3 1/2 inch thick of 2 pounds.
2 pound is what you want to go with since 1/2 will not stop the air penitration thus will bring carbon monxide into your living space
thx
Atticare
R-20 which is code for a garage ceiling 2lb spray foam close cell and 31/4inches 3.60sqft
Made from soya bean recycled plastic and vegetable oil, no off vapours.
Search the TrustedPros directory and discover the best contractors in your area.
Find your home service pro