Foam costs about $.15 per R-value per one square foot. So, if it costs $4,000 to insulate an entire house in fiberglass, it would cost a minimum of $12,000 to spray in closed cell foam.

Spray foam insulation costs depend on the type, but traditional spray foams usually range from $0.44 to $1.60 per board foot. For reference, a board foot is 1 square foot by 1 inch thick. Open ...

Spray foam insulation is much trickier than its blown-in cousin and should be handled by a professional. The average cost is between $3.15 and $7.50 per square foot.

There is a healthy debate as to which type of foam— open-cell or closed-cell —is better, but there is one thing everyone can agree on: all spray foam is expensive.

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 ...

Does anybody have experience with such kind of kits or polyurethane insulation in general. Is this a DIY as it states? Before I successfully re glazed bathtub so I have some experience handling ...

Touted as green option, spray foam insulation can lead to off-gassing and health problems Megan Griffith-Greene · CBC News · Posted: Oct 25, 2013 5:00 AM EDT | Last Updated: October 25, 2013 ...

Spray foam insulation seems like the easy solution, but I had a concern I might want to remove it in case something else had to get run there (*cough*fiber*cough*), or remove or whatever.

If you want your home to hold more heat or reduce your energy bills, spray foam insulation is often touted as an alternative to traditional building insulation, such as mineral wool or fibreglass ...

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 ...