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Uploaded by vcincgreen on Dec 23, 2009
Using BASF 2.0 lb spray foam we increased our existing house's R8 to R20 and created an air barrier and vapour barrier at the same time. Spray foam was completed by the expert staff of Brother Armstrong Insulation.
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what was the before and after ele bills
freepress666 8 months ago
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what was the before and after ele bills
freepress666 8 months ago