Block Fill

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Block Fill

Block Fill
Advantages of EPS Block Fill:

  • Excellent thermal resistance. The installed R-value of EPS masonry block fill is higher than that of other commonly used materials. (see chart)
  • EPS Block Fill generally costs 50-60% less than the commonly specified loose fill insulation’s.
  • EPS Masonry Block Fill will not pick up moisture. When tested, EPS shows zero capillarity.
  • Cleaner and easier to use.
  • Architects accept EPS masonry fill as an alternate.
  • Meets all local and model building codes when properly installed. Flame spread and smoke development ratings per Thermal Foams/U.S. Testing Co. Inc. test report #88288.
Block Type No Insulation Insulated
6″ Lightweight U = 0.37/R = 2.70 U = 0.18/R = 5.55
8″ Lightweight U = 0.34/R = 2.94 U = 0.13/R = 7.69
8″ Medium U = 0.41/R = 2.43 U = 0.25/R = 4.0
8″ Sand/Gravel U = 0.52/R = 1.92 U = 0.33/R = 3.03
12″ Lightweight U = 0.29/R = 3.44 U = 0.09/R = 11.11
12″ Sand/Gravel U = 0.50/R = 2.70 U = 0.22/R = 4.54
Warning: This product is combustible and should not be exposed to fire or flame. This product should be handled and installed in accordance with manufacturer’s recommendations.

Block Fill

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