RAISE YOUR EXPECTATIONS OF
BELOW-GRADE INSULATION
RMAX® BELOW GRADE INSULATION - FOR EXTERIOR WALLS AND FOUNDATIONS
THERMAL PERFORMANCE
Keep the heat out in the summer and inside during the winter. Installing below-grade insulation at the foundation or below slab can reduce heat loss that occurs below ground level while increasing the efficiency of your heating and air conditioning efforts.
ASTM C1512 test method was developed to evaluate building insulation performance when exposed to moisture and freeze-thaw cycles. After third-party testing, Rmax® Below Grade resulted in no change in compressive or tensile strength and maintained superior thermal performance compared to new XPS and EPS.
WHY RMAX® BELOW GRADE
High R-Value per Inch
High Compressive Strength
All-Around Protection
Familiar Installation Method
Thinner Profile
Water Resistant
LESS MATERIAL.
LESS IMPACT.
Reduce Environmental Impact with Polyiso.
HIGHER R-VALUE allows for less volume of material needed. Insulating with Polyiso, instead of XPS means:
25% FEWER Truckloads/Trips
to the job site for the same square foot of wall
25% LESS Volume of Material
needs to be produced for the same square foot of wall
25% LESS Floor Space
for the same turnover in distribution/use of floor space