Questions About Spray Foam Insulation

Is spray foam waterproof: Spray foam insulation is not inherently waterproof, but it can have some water-resistant properties depending on the type of foam used and its application. Closed-cell spray foam, which has a denser structure than open-cell foam, can provide a degree of water resistance due to its ability to repel water. When closed-cell […]

what is r value: R-value is a measure of a material’s resistance to heat flow. In the context of insulation, R-value is used to indicate how well a particular insulation material can resist heat transfer through conduction. The higher the R-value, the greater the resistance to heat flow and the better the insulation performance. The

what is a board foot: A board foot is a unit of measurement used to calculate the volume of lumber or building materials. One board foot is equal to a piece of wood that measures 1 foot long, 1 foot wide, and 1 inch thick (or its equivalent in other dimensions, such as 2 feet