Replacement Windows, Vinyl, Energy Star

For replacement windows home energy efficient the EPA and the U.S. Department of Energy developed Energy Star. This designation is found on products that meet criteria for performance, and the best vinyl windows can be found displaying the Energy Star emblem. Recommendations for Energy Star are given according to region, since climate can affect the energy efficiency of replacement windows. Vinyl replacements from New Window Factory and other manufacturers are evaluated for four climate zones, southern, northern, north/central and south/central.

Quality from Manufacturers of Vinyl Windows

What makes an energy efficient window? Frame materials on replacement windows, vinyl, wood composite, and fiberglass, help to lower heat transfer. These materials also provide better insulation. Coatings on the glass that reflect infrared light help keep the heat on the inside in the wintertime and outdoors in summer. These coatings, used by manufacturers of vinyl windows, also serve to deflect the damaging effects of ultraviolet light, protecting your interior furnishings.

Vinyl Casement Windows: Multiple Panes

When two or more panes of glass are used by manufacturers of vinyl windows, Energy Star ratings go up. Impact resistance is better with multiple panes of glass, and so is insulation from the elements and noise. Customers who take advantage of our vinyl casement windows, for example, remark on the sound insulation. When opened their full ninety degrees, these casement windows can let in a pleasant breeze, but as soon as the neighbor starts up the lawnmower, these same windows can be closed, resulting in pure, golden silence.

Best Vinyl Windows: Spacers

Frame materials, advanced glass and multiple panes improve the energy efficiency of any well-made replacement window. Another element that customers may not notice when they inspect double-hung or vinyl casement windows are the warm edge spacers. Made of vinyl, fiberglass, steel or foam, these spacers reduce the heat flow in the best vinyl windows and keep glass panes properly separated. They also prevent condensation.