Potomac-hp Series



Ph: 877/747-8735

The Potomac-hp Series from Vytex Windows is designed to be one of the world's most energy-efficient window systems, according to the manufacturer. The windows can provide up to R-8 performance and U-values as low as 0.15 in a double hung configuration—more than two times greater than 2010 Energy Star requirements, the manufacturer states. The windows are manufactured from the highest-grade materials to attain design pressure ratings 190 percent stronger than the industry minimum, it is also noted. An integrated sash lock and tilt system provides ease of use and resistance to forced entry. The windows are also available with VyWood paintable/stainable pine or pre-finished cherry laminate interiors, as well as more than 25 VyCoat exterior colors.