/^ff£$ SHGCsaslowa LEARN MORE AT U-Values as low as .32 energystar.govI 0 IMPACT flOW available U.S. BLOCK WINDOWS COMPANY

U-Values as low as .32 SHGCs as low as .27 IMPACT available Energy Efficiency Options SunBlockTM Tinted acrylic block limits solar heat gain and helps protect interiors from harmful UV rays E3 Triple GlazeTM Triple paned acrylic block provides extra insulation from cold weather and keeps warm air inside E3 SunBlockTM Combines solar heat reduction of SunBlockTM with the insulative power of E3 Triple GlazeTM. Energy Star® qualified in most areas of the country Meet your Energy Codes with STYLE! Can’t decide between the decorative sparkle of designer windows and the energy savings of traditional...