Perfectly Designed for Under-Slab, Slab-On-Grade and Retrofit Applications

Key Performance Advantages

  • Available in R4 – R16.1
  • No additional vapor barrier may be required for R10 and up, for foam densities of 25 PSI or greater.
  • 7/8” nodules protect and secure up to 5/8” piping
  • Our two thinnest profiles (R4 – 1 3/8”, R6 – 1 7/8”)
    are designed to minimize overall slab thickness for
    overlay and retrofit applications.
Product Total
Thickness		 Nominal
Thickness		 Average
R-Value		 Compressive
Strength PSI(KPA)		 Panels/
Bundle		 SQFT/
Bundle
HS-R4(1) 1 3/8” 0.5” 4 Min. 20 (137) 20 160
HS-R6 (1,4) 1 7/8” 1.0” 6 Min. 20 (137) 14 112
HS-R8 2 3/8” 1.5” 8 Min. 20 (137) 10 80
HS-R10 (2,3,4) 2 7/8” 2.0” 10 Min. 20 (137) 8 64
HS-R12 (2,3,4) 3 3/8” 2.5” 12 Min. 20 (137) 6 48
HS-R14 (2,3) 3 7/8” 3” 14 Min. 20 (137) 6 48
HS-R16.1 (2,3,5) 3 7/8” 3” 16.1 Min. 20 (137) 6 48

1. These panels do not interlock. 2. Additional vapor barrier not required when using Type 3 EPS, per Can/ULC S701. 3. Additional vapor barrier not required when using Type IX EPS. 4.Panels per bundle may vary. Contact your local Heat-Sheet representative to confirm. 5. Made with Graphite Polystyrene (GPS).

* Custom orders with higher PSI values are available. Contact your local Heat-Sheet plant for details.

* Not all Heat-Sheet® products are available in all regions. Contact your local Heat-Sheet plant for product availability.

* CCMC Evaluation Listing 14007-L