Insulation plays an important role for your home, but there's a variety of types to choose from. This is our guide to the ...

The most effective insulation today is generally considered to be spray-foam insulation. There is a healthy debate as to which type of foam—open-cell or closed-cell—is better, ...

JM Corbond III insulation offers the highest yield of any closed-cell foam building insulation, providing 5,000 to 5,200 board feet of coverage per set. JM ocSPF insulation maintains its ...

Q: My wife and I are in the preliminary design stages of building a house. The builder is proposing open-cell foam to insulate the walls and underside of the roof of what will be a single-floor ...

The California Energy Commission (CEC) now recognizes open-cell spray foam as an accepted insulation in its 2008 Building Energy Efficiency Standards. Open-cell spray foam joins closed-cell spray foam ...

Vapor barrier. Unlike other insulation systems, closed cell spray foam will create a vapor barrier if sprayed at a certain thickness. Years ago,approximately2-1/2inchesof 2-lb. foam was required ...

There are two kinds of spray foam insulation: open-cell and closed-cell foam. Both are made from isocyanate and polyurethane, but: Open-cell spray foam is 50% polyurethane; ...

closed-cell foam insulation is an important choice in building a sustainable home. Closed-cell spray foam insulation is one of the most advanced insulating materials available to the construction ...

Closed-cell spray foam outshines all other insulation, especially for protecting your sprinkler lines, because it seals air leaks; other insulations insulate, of course, but allow air to flow ...