Vinyl Window Energy Ratings

The energy star label which means the appliance has met strict energy efficiency criteria set by the u s.

Vinyl window energy ratings.

An energy efficient window should have a low u value and high r value. And we test them to the extremes so you can count on them to last. The white national fenestration rating council label. Product line cpd number u factor shgc frame type pg climate zones.

Energy rating er this figure captures the overall energy efficiency score of a window. The nfrc label provides a reliable way to determine a window s energy properties and to compare products. N nc sc s. Our windows and doors are engineered for energy efficiency.

The standards for energy ratings vary according to climate zone. 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. Energy core double hung. Nfrc ratings are included on all energy star certified windows and provide a reliable way to determine a window s energy properties and compare products.

Optional foam insulation can further increase energy performance. 45 of that cost is for heating and cooling. N nc sc s. Government in addition to the nfrc ratings.

Each year the average american household spends 1 500 2 500 on energy bills. The three other window energy ratings are the solar heat gain coefficient shgc visible transmittance vt and air infiltration or air leakage. We ve designed the entire window including the frame and sash to perform at its best. Nonprofit nfrc is the industry recognized certifying body for windows and doors.

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. 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. Choosing high performance windows doors and skylights can save you money and keep your home comfortable. Nfrc certified products are independently tested certified and labeled to help you make the best purchase decision for your needs.