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Building Size
Small Commercial:
Based on a 55,000 sq ft (5,000 sq m floor space), 3 story building, with a window to wall ratio of 20% on all exposures.
Examples: small office, school, or retail.
Large Commercial:
Based on a 160,000 sq ft (15,000 sq m floor space), 5 story building, with a window to wall ratio of 50% on all exposures.
Examples: office building, hotel
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Glass Type
Please contact your Vista representative for information regarding energy saving window film with triple pane and other glass types not shown.
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Glass Type
Please contact your Vista representative for information regarding energy saving window film with triple pane and other glass types not shown.
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City
If you do not see a city located near you in the drop down menu, please submit a request for a complimentary energy analysis for your area.
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Window Film Performance
The lower the Solar Heat Gain Coefficient (SHGC), the less solar heat is transmitted. The SHGC, or g-value in soume countries, is the fraction of incident solar radiation that passes through a window. SHGC is expressed as a number between 0 and 1.
Enerlogic 35: less than 0.25 plus low-e
High: 0.00 - 0.25
Medium-High: 0.26 - 0.35
Medium: 0.36 - 0.45
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Window Film Performance
The lower the Solar Heat Gain Coefficient (SHGC), the less solar heat is transmitted. The SHGC, or g-value in soume countries, is the fraction of incident solar radiation that passes through a window. SHGC is expressed as a number between 0 and 1.
Enerlogic 35: less than 0.25 plus low-e
Ultra High: 0.00 - 0.35
High: 0.36 - 0.42
Medium-High: 0.43 - 0.49
Medium: 0.50 - 0.55
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Carbon Emissions Reduction
What does CO2 reduction mean?
A reduction in CO2 would be equivalent to removing 32-watt fluorescent lamps which also equates to removing of all lamps in a typical building.
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Carbon Emissions Reduction
CO2 Reduction Explained:
A reduction in lb of CO2 would be equivalent to removing 60-watt light bulbs.
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Results
Commercial version results inculde film applied to all elevations. Energy savings determined using U.S. Department of Energy’s DOE-2 energy simulation program. Actual savings are dependent upon many factors including actual local energy costs, glass type, film type, shading of glass from overhangs, and adjacent buildings, etc. Please contact your Vista representative for a detailed and more accurate assessment.
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Results
Energy savings determined using Lawrence Berkely National Lab’ RESFEN 5.0 software which is based on the U.S. Department of Energy’s DOE-2 energy simulation program. Actual savings are dependent upon many factors including actual local energy costs, glass type, shading from trees or adjacent homes, use of interior shading devices (blinds or drapes), and thermostat settings used for heating and cooling. Please contact your Vista representative for a detailed and more accurate assessment.
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Ultraviolet Ray Reduction
UV Reduction Explained:
A reduction of 99.9% of damaging ultraviolet rays helps protect home furnishings, carpet and wood surfaces from premature fading.
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Kilowatt-hour Savings
Using a 60 watt light bulb for one hour consumes 0.06 kilowatt hours of electricity. Using a 60 watt light bulb for one thousand hours consumes 60 kilowatt hours of electricity.
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Home Size
Energy and cost savings results shown 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.
