The do-it-yourself kits can cost between $400 and $700, depending on the amount of spray foam in them. On top of that, personal protective equipment is another cost that will push the project cost ...

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 ...

If you're thinking about buying a do-it-yourself spray foam insulation kits for your home, fire officials and those in the industry recommend you think again because of safety and fire issues. Spray ...