Expanding choices for highperformance window glazings by jeffrey lee the decision to specify energyefficient windows in your new homes or remodeling projects is a relative nobrainer. The result is a vlt and a low solar heat gain coefficient shgc that meets or exceeds competing architectural glasses with a similar aesthetic. Based on my research, cardinals low e3366 or ppgs solarban 70xl are both good options, with a shgc of 0. The irs requires a manufacturers certification statement for the products being used and requires that the manufacturer be identified. Solarban 70 glass formerly solarban 70xl glass has a transparent, color neutral aesthetic and is the most commonly specified triplesilvercoated lowe glass. Reducing the emissivity of one or more of the window glass surfaces improves a windows insulating properties. Solarban 70 with argon sb70clearsb70 triple with argon sb70clearsb70 triple with krypton od. In a standard 1inch igu, solarban 90 optigray glass delivers a warm gray appearance with vlt of 36 percent and a solar heatgain coefficient shgc. Vitro architectural glass formerly ppg glass, north americas largest glass producer, is exclusively dedicated to glass innovation. Solarban 67 glass, the latest addition to the solarban family of products, is made with a soft, virtually imperceptible, neutral coating that lets your windows accurately reflect exterior light and color, while presenting a crisp, clear outdoor appearance. In no event shall the nfrc be liable for any damages whatsoever including, without limitation, damages for loss of business profits, business interruption, loss of business.
Provides exterior appearance similar to clear glass. Ufactor shgc vt ufactor shgc vt ufactor shgc vt ufactor shgc vt ufactor shgc vt ufactor shgc vt. As a result, architects and building owners who specify solarban70xl glass instead of other solar control lowe glass products may have their investment repaid in a matter of months. Trusted by architects for more than a decade, solarban. Solarban 70 lowe window glass by vitro, formerly ppg, provides clear and comfortable solar. Insulating glass unit performance comparisons 1inch 25mm units. That means you get the lower cooling bills you deserve and the sunsplashed rooms you desire. Featuring the latest in solar control, lowe coatings technology, solarban 90 glass blocks nearly 80 percent of the suns radiant energy and transmits more than 50 percent of the available sunlight in a standard. Solar heat gain coefficient shgc is a measure of how much. Ppgs solarban 70xl glass transmits 63 percent of available visible light. The window with solarban 70xl 2 glass transmits almost 80% as much desirable visible light as standard clear insulating glass.
Combining new materials with advanced coating technology and refinements, solarban 90 glass is engineered to outperform even solarban 70 glass formerly solarban 70xl glass, the most preferred highperformance solar control low. Fixed nonoperable windows and are often used as accent windows available in a variety of sizes installation covers available in popular fixed lite architectural shapes tweet read more about. With the introduction of solarban 70xl glass, ppg has expanded the universe. As a result, architects and building owners who specify solarban70xl glass. Measured against windows assembled with ordinary clear glass, solarban 60 glass lessens solar heat gain by more than half. All performance data calculated using lbnl window 6. Detailed product ratings national fenestration rating. Low iron glass starphire glass by vitro architectural.
Solarban 90 glass available with ultraclear, optiblue. The rseries is a full range of highperformance cool crisp aesthetic insulating lowe glass that offers low to high reflectivity and visibility, and a low solar heat gain coefficient. Or to increase the solar heat gain coefficient shgc. By combining lowe coatings, standard and high performance tinted glasses, reflective coatings, silkscreened patterns, laminated glass products and more, a wide variety of insulating glass. Solarban has produced for commercial buildings around the globe, adding beauty while delivering immeasurable energy savings. This lowe glass has a visible light transmittance of. Solar heat gain coefficient shgc measures how well a window blocks or shades the heat from sunlight. When the seasons turn cold, the high insulating value of solarban 60 helps reduce furnace heat loss through windows by up to 50%. Virginia apartment complex first to showcase solarban 70xl. Windows specified for sustainability, low maintenance, according to architect. When coupled with conventional clear glass in a 1inch insulating glass unit, solarban. Solarban 70xl solar control lowe glass syracuse glass.
Who makes windows using low e3366 or solarban 70xl. Solarban 70 glass is the industrys first triple silver lowe coating and is still the most advanced lowe coating available today. Solarban 70xl glass achieves a visible light transmittance vlt of 64 percent and a solar heat gain coefficient shgc of 0. It blocks heat gain 15 percent more effectively than solarban 70xl glass by ppg, which is the industrys most widely specified triplesilvercoated solar control, lowe glass. Solarban 70 glass formerly solarban 70xl glass is the most commonly specified triplesilvercoated low. Spectrally selective glass vitro architectural glass. Efco corporation has a commitment to innovation and outstanding commercial design of curtain walls, sliding doors, window framing, and entrance doors. Cardinal ig supplies its products to the residential window manufacturers. The radius urban apartment complex in newport news, va. Actual glass performance may differ due to glass thickness, gas fill and glass to frame ratio. Manufacturers certification statement pertaining to the. Fixed nonoperable windows and are often used as accent windows available in a variety of sizes installation covers available in popular fixed lite architectural shapes tweet read more about architectural ar7720a.
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