Stay Cool This Summer: The Benefits of Energy-Efficient Windows for Your Home

Making Windows Energy
Efficient - INFOGRAPHIC

Keep Energy Costs Down and Comfort Up with Energy-Efficient Windows

Energy Star Labels
INFOGRAPHIC

Energy Star Labels
Understanding Ratings

Energy Star
CDN Climate Zone

Energy Star
Comparing Products

Performance Rating
Visual Transmittance (VT)

Performance Rating
Solar Heat Gain (SHGC)

Performance Rating
Energy Star (ER)

Performance Rating
Air Leakage (AL)

Performance Rating
R-value of Insulation

Performance Rating
U-factor (U-Value)

Glass Performance
Spectrally Selective Coatings

Glass Performance
Low-E Coatings

Glass Performance
Gas Between the Panes