Vitro Architectural Glass introduces Sungate® 460 glass for residential windows
New product helps windows meet new ENERGY STAR® mandates for heating-dominated climates
PITTSBURGH, January 31, 2017 — Vitro Architectural Glass has introduced Sungate® 460 glass, a clear passive low-emissivity (low-e) glass that enables window manufacturers to achieve “Equivalent Energy Performance Values” for residential insulating glass units (IGUs) in the ENERGY STAR® 6.0 certification standard.
Brad Boone, residential glass market manager, Vitro Architectural Glass, said Sungate® 460 glass is engineered to help window manufacturers maximize the value of their products while enhancing their performance.
“Sungate® 460 glass works by permitting solar energy to enter the home; then by trapping the re-radiated energy and combining it with furnace heat to reduce winter heating loads,” he explained. “When window makers fabricate an IGU with insulating gas, a warm-edge spacer and Sungate® 460 glass positioned on the third surface, the unit can be installed with quality framing materials to reach ENERGY STAR® mandates. That can save manufacturers money by eliminating the need to place low-e coatings on the second and fourth surfaces of the unit.”
Designed for the northern and north-central ENERGY STAR® climate zones, Sungate® 460 glass has a center-of-glass winter nighttime U-value of 0.26 and a solar heat gain coefficient (SHGC) of 0.58 in a standard 3-millimeter IGU.
When supplemented with quality framing and insulating spacers and gases, that center-of-glass performance can facilitate overall window U-values of 0.30 and minimum SHGCs of 0.42, which qualifies windows for certification under the ENERGY STAR® 6.0 standard.
Sungate® 460 glass also features a neutral, clear-glass aesthetic that harmonizes well with brick, stone, wood and metal siding while transmitting high levels of daylight.
For more information, or to request a sample of Sungate® 460 glass, call 412-820-8500 or visit www.vitrowindowglass.com.
Sungate® is a registered trademark owned by Vitro.
About Vitro Architectural Glass
Vitro Architectural Glass, part of Vitro, S.A.B. de C.V. (BMV:VITROA), the largest company of its kind in the Americas, manufactures a range of industry-leading, energy-efficient products such as Solarban®, Sungate® and Starphire Ultra-Clear® glasses at U.S. plants in Carlisle, Pennsylvania; Fresno, California; Salem, Oregon; and Wichita Falls, Texas. Committed to sustainable manufacturing processes and products, the company also operates one of the world’s largest glass research and development facilities in Pittsburgh and four residential glass fabrication plants in Canada. Upholding the values of “Together, We See Further” across the architectural, automotive and containers markets, Vitro strives to realize the power of partnership to ensure that projects meet or exceed ever-evolving sustainability expectations as well as glass requirements. For more information, please visit www.VitroGlassHub.com.