Window Film Fact Sheet

The performance data behind every window film claim we make.

Fact Sheet

The Numbers Behind the Film.

Window film's performance claims are backed by independent testing, Department of Energy recognition, and decades of real-world installation data. Whether you're evaluating window film for energy savings, UV protection, or carbon reduction goals, here are the facts and statistics that matter.

15 Key Facts

Window Film Statistics for Philadelphia Properties

Window film can reject up to 97% of infrared radiation emitted from the sun

Window film can block up to 60% of solar heat from entering a building through its glass windows and doors

Window film provides fade protection and health benefits by blocking up to 99.9% of UV rays

Window film offers a sustainable solution — approximately every 16 feet of window film installed equals energy savings that total one barrel of oil each year

Businesses on average can get a full return on investment from window film within six months to three years, depending on the type of film, glass type, and building size

Solar heat gain and radiant heat loss account for approximately one-third of a home's energy costs

Approximately 40% of energy lost is through a residential or commercial property's windows

Window film has been identified by the Department of Energy as a "first-tier technology"

Window film can improve the energy efficiency of glass by up to 92%

Property owners can save about $1 to $2 for every square foot of window film installed, resulting in as much as 19 kWh per square foot of glass

Window film can reduce heat gain during the summer months by up to 79%

Residential property owners typically see an average of 30% savings on energy costs during the summer and around 10% to 15% savings in the winter

An 8.8% carbon emission reduction would occur if every home in California installed window film

Window films can offer carbon-negative benefits in as fast as six months from the day they are installed

Window film can reduce the temperature of direct sunlight by as much as 9 degrees Fahrenheit

By the Numbers

Eight headline statistics about window film performance

97% IR Rejection

Infrared radiation blocked by top films

99.9% UV Block

Industry standard for UV-rated films

30% Summer Savings

Average residential cooling cost reduction

92% Glass Efficiency

Energy efficiency improvement on existing glass

$1–2 / Sq Ft Saved

Annual energy savings per square foot

Carbon-Negative

Benefits achievable within 6 months

6-mo to 3-yr ROI

Full payback for most commercial installs

DOE First-Tier Tech

Department of Energy recognized solution

FAQ

Common questions about window film performance data

Where does this performance data come from? +
This data comes from independent lab testing, manufacturer performance data, Department of Energy studies, and real-world installation case studies accumulated over decades of commercial and residential window film application. All figures represent tested results from certified film products.
Does window film really block 99.9% of UV rays? +
Yes — most premium films from 3M, LLumar, Vista, and other major brands achieve 99.9% UV rejection regardless of the film's visible light transmission level. Even clear, low-visibility films block virtually all UV radiation while remaining nearly invisible on glass.
How quickly can I expect to see energy savings after installation? +
Energy savings begin immediately on day one of installation. Most property owners notice reduced HVAC cycling within the first billing cycle after installation, with measurable cost reductions typically visible within the first month of summer or winter use.
Is the 92% glass efficiency improvement realistic for my property? +
The 92% figure represents maximum improvement potential on single-pane glass with a high-performance Low-E film. Actual improvement varies by glass type, orientation, and film selected. Our team provides property-specific energy projections during your free consultation.
What does "carbon-negative within 6 months" mean? +
It means the energy saved by the film exceeds the embodied carbon of manufacturing and installing it within 6 months of installation — so the film has a net positive environmental impact remarkably quickly. This makes window film one of the fastest-payback sustainability investments available for buildings.
Can I get a customized energy savings projection for my specific property? +
Yes — our team provides free onsite assessments and can model expected savings based on your building's glazing area, glass orientation, existing glass type, and local climate data. Contact us to schedule a free consultation for your property.
3M Window Film
LLumar Window Film
Vista Window Film
Solar Gard Window Film
Huper Optik Window Film
Casper Cloaking Film
C-Bond Window Film
Madico Window Film
HDClear Window Film
Hanita Coatings Window Film
Solyx Window Film
Graffiti Shield Window Film
3M Window Film
LLumar Window Film
Vista Window Film
Solar Gard Window Film
Huper Optik Window Film
Casper Cloaking Film
C-Bond Window Film
Madico Window Film
HDClear Window Film
Hanita Coatings Window Film
Solyx Window Film
Graffiti Shield Window Film

Ready to put these numbers to work for your property?