LightWise ® LO W E EN ER G Y EFFICIENT VINYL WINDOWS Introducing LightWise® Low E Energy Efficient windows. The most energy efficient glass block windows on the market today. Pittsburgh Corning’s LightWise® Low E Energy Efficient vinyl windows: » Meet ENERGY STAR requirements » Provide light transmission, privacy control and security » Require virtually no maintenance or window treatments Features and Benefits » 100% American Made real glass block – will not scratch, discolor, or yellow like acrylic block windows As an ENERGY STAR Product, LightWise® Low E Energy Efficient windows: » No special cleaning requirements like acrylic block windows » Reduce heating and cooling bills » Make for more comfortable interiors— protecting against cold, heat, drafts, moisture, pollution and noise www.energystar.gov » Ensure consistent temperatures and improve indoor air quality » Require less energy, which is good for the environment » Custom vinyl frame in white or sandstone colors » Choice of block patterns – DECORA® and IceScapes® » Silicone bonding provides beauty and an “all glass look” » Install like traditional windows – place in opening and fasten along nailing fins » Factory built – no assembly required, for consistent quality » 10-Year Warranty Each Climate Zone has its own ENERGY STAR criteria. Windows U-Factor1 Equivalent Energy Performance Climate Zone Northern Fraction of incident solar radiation DECORA® Pattern Pittsburgh Corning’s LightWise® Low E Energy Efficient windows are the perfect fit for bathroom and other residential applications. IceScapes® Pattern