Inner-Safe™ Non-Combustible Concealed Space Batt Insulation
SQ FT calculator
Calculate the total number of packages of Inner-Safe needed by determining the area of the interstitial space (in square feet), by multiplying its length by its width. The number of square feet of Inner-Safe is marked on its packaging. Divide the total area of the interstitial space by the square footage in one package to determine the total number of packages required. Round up to the nearest whole package.