EnerSpan 25 insulation is manufactured using Neopor® provided by BASF, a graphite-enhanced raw material that reduces radiation heat transfer resulting in higher thermal resistance (R-value) compared to standard CAN ULC S701.1, Type 3 EPS insulation.

With an R-value of 4.7 per inch, EnerSpan 25 helps you achieve your desired R-value with a thinner board. EnerSpan 25 insulation is easy to work with and install, and consistently delivers the highest true R-value performance over time. This high-performing insulation is breathable, while the closed-cell structure does not support the growth of mold, while adapting to all climate zones. With the higher compressive strength of 25 psi, EnerSpan 25 is a versatile insulation product that can be used in a wide range of applications, but it ideal when higher compressive resistance is required.

EnerSpan 25 EPS is a closed cell, rigid foam plastic insulation that maintains its R-value for the life of the product. When applied as continuous insulation over foundations, walls and roofs, EnerSpan 25 insulation is a cost-effective solution that eliminates thermal bridging, increasing your total R-value.

Available in 2x8 ft. and 4x8 ft., 2 ft. high bundles

Thicknesses of ¾, 1, 1 ½, 2, 2 ½ , 3, 3 ½ , 4 inches, Plus special order sizes and thickness to meet job