RAISE YOUR EXPECTATIONS OF
BELOW-GRADE INSULATION

RMAX® BELOW GRADE INSULATION FOR EXTERIOR WALL AND FOUNDATION

 

WORKING HARD UNDER PRESSURE

To ensure consistent thermal performance, a below-grade product must withstand three distinct load types without crushing:

  • Soil weight - pressure that soil exerts on the foundation

  • Hydrostatic (water) pressure - created by standing water pushing against any object blocking it

  • Surcharge loads - transient or permanent loads on the ground adjacent to the building

With a compressive strength of 25 psi, Rmax® Below Grade insulation can resist pressures from all three types of loads that may act on the foundation wall.

 

WHY RMAX® BELOW GRADE

  • High R-Value per Inch

  • High Compressive Strength

  • All-Around Protection

  • Familiar Installation Method

  • Thinner Profile

  • Water Resistant

 

The tools you need to get the job done.

 

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

 

Discover the benefits of Rmax® Below Grade from the ground up.