Insulated CMU

For projects where a higher R-value is desired or required, pre-insulated CMU offers designers several solutions for energy efficiency.

Standard CMU with Korfil® Inserts
We insert insulation into the cores of standard CMU.
Korfil Website


Hi-R® Insulated Block
Hi-R® is a specially-designed CMU with smaller webs to reduce thermal bridging, and contains individually molded insulation inserts. This unit achieves higher R-values than standard CMU insulation.
Hi-R Website


All units available in all of our colors and finishes.