Revised 2012
Energy codes continue to evolve and requirements for building envelopes continue to tighten. Fortunately, concrete masonry construction provides a wide variety of options to meet the energy needs of nearly every project. This catalog of assemblies provides code-supported R-values and U-factors for thousands of concrete masonry assemblies. Single-wythe, multi-wythe, various insulation locations, and additional finish systems are all included. Assemblies from R-3 to R-30 and more can be found in this guide.