The Cool Down on MSN
Contractor says spray foam is best insulation for 1940 attic, but Toronto homeowner worries it could rot the roof
"You're essentially guaranteeing that it's going to never be able to dry (and will therefore rot instead)." ...
Spray polyurethane foam (SPF) sales topped $1 billion in 2015 by most estimates after another solid year of growth due to increased activity in construction and home improvement projects.
Spray foam insulation – also called spray foam or spray polyurethane foam (SPF) – is an alternative to traditional building insulation. However, it comes with a number of drawbacks including high cost ...
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