DIY spray foam insulation costs depend on type and quantity. This guide breaks down the cost of closed-cell foam kits, ranging from $40 to $500 based on size.

Sika’s Rmax Pro Select board is essentially dense foam insulation for walls in sheet form. It took this list’s top honors because it can be used indoors or out, is easy to cut and fit, and has ...

R-values of 11 to 15 can be achieved in 2-by-4 walls that are 3.5 inches thick, while 2-by-6 walls can have r-values of 19 to 21 with 5.5 inches of insulation. Fiberglass Insulation ...

DAP, a leader in the home improvement and construction products industry, is expanding its Wall & Cavity Foam with Widespray Application line with the launch of a 20-ounce hand-held can. Wall ...

Injecting foam in that wall will make the bedroom much quieter. • Roofs. From the 1950s through 1970s in the Southwest, many homes were built with roofs that have a very low pitch.

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

Polystyrene foam can have very good flame characteristics. To be certified any insulation has to meet flame spread and smoke development standards, as tested in specific wall assemblies.The pink ...

Fitting exterior walls with insulation will reduce heat loss, which in turn should help cut utility bills. While insulating walls and ceilings is a great idea, there are a number of different ...