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Using Window Films to
Enhance Opportunities Toward LEED Certification
Window films can assist with
obtaining up to 6 LEED Certification Points in the following
areas:
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Light Pollution
Reduction (1 pt)
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Optimizing Energy
Performance (1-2 pts)
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Improving Thermal
Comfort (1 pt)
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Providing Daylighting
and Views (1-2 pts)
Sustainable
Site - Credit 7 Light Pollution Reduction - 1 Point
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Intent -
Eliminate light trespass from the building and site, improve night
sky access and reduce development impact on nocturnal environments
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How Window Film
Can Play a Role - Window film reduces light trespass from
building at night since most films reduce light transmission 50%
or more
Energy and
Atmosphere - Credit 1 Optimize Energy Performance - 1 to 2 points
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Intent -
Achieve increasing levels of energy performance above the
prerequisite standard to reduce environmental impacts associated
with excessive energy use
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How Window Film
Can Play a Role - Window films can provide 5-15% whole
building energy savings, enabling improvement in Building Energy
Star Rating, providing 1 and possibly 2 LEED points
Indoor
Environmental Quality - Credit 7.1Thermal Comfort: Compliance - 1
Point
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Intent -
Provide a comfortable thermal environment that supports the
productivity and well-being of building occupants.
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How Window Film
Can Play a Role - A majority of building occupants report a
significant improvement in thermal comfort after window film
installation, due to reduced solar heat gain
Indoor
Environmental Quality Daylight and Views Daylight Credits 8.1 and
8.2 - 1 to 2 points
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Intent -
Provide a connection between indoor spaces and the outdoor
environment through introduction of daylight and views into the
occupied areas of the building
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How Window Film
Can Play a Role - Solar Control and Glare Reduction Properties
of window film sometime eliminates or helps to greatly reduce the
need for closed blinds or shades, thus significantly improving the
introduction of daylight and connection to the outdoor environment
– light reduction from window film is LESS than total view and
light reduction from closed blinds or shades
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