Description
The SOPRA XPS-30 insulation board with a 4-inch thickness delivers outstanding
thermal insulation and reliable compressive strength for below-grade and under-slab
applications. Designed for enhanced energy efficiency and moisture resistance, this 24 in.
x 96 in. rigid foam board features a butt edge profile for quick, precise installation. Ideal
for both residential and commercial construction requiring thicker insulation layers.
