1” Styrofoam Brand insulation is a very popular rigid insulation for insulating both the inside and outside of below grade foundations. With an insulation value of R-5 the material helps reduce moisture infiltration from the outside while retaining heat generated from the inside of the home. .

Additional Information
Application : Construction
Density : Various
Insulation Value : R-5


Insulation Projects

EPS Tapered Insulation

Rigid Insulation