Block Fill

BlockFill 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.