Surpassing the Department of Energy's commercial building requirements of a light-to-solar-gain ratio of 1.25 or higher, and out-performing comparable products on the market, Solarban 70XL's light-to-solar-gain ratio is 2.33. The low-E glass offers a combination of solar control and visible light transmittance with a transparent, color-neutral appearance. The color-neutral glass may be combined with tinted glass. www.ppg.com
