Vinyl Window Energy Ratings

It encompasses u factor air leakage and shgc giving consumers a more convenient way to compare products.

Vinyl window energy ratings.

The energy star label which means the appliance has met strict energy efficiency criteria set by the u s. An energy efficient window should have a low u value and high r value. 45 of that cost is for heating and cooling. The national fenestration rating council nfrc operates a voluntary program that tests certifies and labels windows doors and skylights based on their energy performance ratings.

N nc sc s. The white national fenestration rating council label. Our windows and doors are engineered for energy efficiency. Energy core double hung.

Optional foam insulation can further increase energy performance. Product line cpd number u factor shgc frame type pg climate zones. Each year the average american household spends 1 500 2 500 on energy bills. The standards for energy ratings vary according to climate zone.

The nfrc label provides a reliable way to determine a window s energy properties and to compare products. The three other window energy ratings are the solar heat gain coefficient shgc visible transmittance vt and air infiltration or air leakage. Choosing high performance windows doors and skylights can save you money and keep your home comfortable. The nfrc label helps you compare between energy efficient windows doors and skylights by providing you with energy performance ratings in multiple.

Understanding a bit about the window energy label its ratings and how they indicate a windows energy efficiency can help you make better buying decisions. N nc sc s. We ve designed the entire window including the frame and sash to perform at its best. And we test them to the extremes so you can count on them to last.

Energy rating er this figure captures the overall energy efficiency score of a window. Nfrc certified products are independently tested certified and labeled to help you make the best purchase decision for your needs. Certainteed awning picture window certainteed casement picture window designer series 1665 picture window 9000 series 9770 picture window 9000 series 9660 picture window designer series 1675 picture window. Government in addition to the nfrc ratings.