Other Glass Types
Please contact your Vista representative for information regarding energy saving window film with triple pane or other glass types not shown.
EnerLogic 35 Film
SHGC 0.24, plus Low-e Glass Insulating Film
SHGC = Solar Heat Gain Coefficient. The lower a window's SHGC, the less solar heat it transmits. Most clear glass windows have a SHGC of 0.86. SHGC is expressed as a number between 0 and 1.
EnerLogic 35's low-emissivity (low-e) coating also improves window insulating properties, providing additional year-round savings.
Ultra-High Performance Film
SHGC less than 0.35
SHGC = Solar Heat Gain Coefficient. The lower a window's SHGC, the less solar heat it transmits. Most clear glass windows have a SHGC of 0.86. SHGC is expressed as a number between 0 and 1.
High Performance Film
SHGC 0.35 to 0.42
SHGC = Solar Heat Gain Coefficient. The lower a window's SHGC, the less solar heat it transmits. Most clear glass windows have a SHGC of 0.86. SHGC is expressed as a number between 0 and 1.
Medium-High Performance Film
SHGC 0.43 to 0.49
SHGC = Solar Heat Gain Coefficient. The lower a window's SHGC, the less solar heat it transmits. Most clear glass windows have a SHGC of 0.86. SHGC is expressed as a number between 0 and 1.
Medium Performance Film
SHGC of 0.50 to 0.55
SHGC = Solar Heat Gain Coefficient. The lower a window's SHGC, the less solar heat it transmits. Most clear glass windows have a SHGC of 0.86. SHGC is expressed as a number between 0 and 1.
Description of Home
Energy and cost savings results shown below are based on a typical existing two-story home, with a window to wall ratio of 20% on all exposures, 2 foot (60 cm) exterior overhangs shading all windows, with film installed on all elevations.