Acrylic block energy efficiency has reached a new level with the introduction of SunBlock Plus by Hy-Lite, a U.S. Block Windows Company. The SunBlock Plus option incorporates powerful UV inhibitors and infrared absorbers to reduce solar heat gain coefficients (SHGCs) to as low as 0.19. Ideal for all climates, the Hy-Lite acrylic block window with SunBlock Plus protects spaces from damaging UV rays and lowers energy costs. All Hy-Lite acrylic windows with SunBlock Plus are shipped with the National Fenestration Council (NFRC) label indicating the SHGC of that window.
SunBlock Plus is available in 8- by 8- by 1 1/2-inches and 9- by 9- by 1 1/2-inches acrylic block sizes and can be custom-cut to fit virtually any size or shape opening. SunBlock Plus can be incorporated into operable or non-operable acrylic block windows. The privacy window is pre-framed for easy installation.