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LLumar One Minute Challenge™

Use Our Energy Savings Calculator to Determine Your Return on Investment

"Energy costs represent 30% of a typical commercial building's annual budget and is the single largest operating cost. Solar heat gain through windows contributes to one-third of a building's cooling load."
SOURCE: BOMA-Kingsley Quarterly/US EPA Energy Star

LLumar One Minute Challenge™

The LLumar One Minute Challenge™ uses the U.S. Department of Energy's DOE-2 energy simulation program, along with average energy costs for your area, to calculate expected savings. Using the drop-down menus below, simply select your location, glass type, building type and product type and we'll show you how much you can expect to save - and how quickly an investment in LLumar can pay you back.

More locations are coming soon.If you do not see a city located near you, please click here to request a free, personalized energy analysis.


Country:  
City:  
Glass Type:  
Building Type:  
Film Type:  
Small Commercial
*Small Office, School, Retail or Other with 20% Window-to-Wall Ratio
Based on a 5,000 square metre floorspace (55,000 square feet), 3 story building, with a window to wall ratio of 20% on all exposures. Film installed on 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. Consult with CPFilms for a detailed and more accurate assessment.
Large Commercial
*Office, Hotel or Other with 50% Window-to-Wall Ratio
Based on a 15,000 square metre floorspace (160,000 square feet), 5 story building, with a window to wall ratio of 50% on all exposures. Film installed on 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. Consult with CPFilms for a detailed and more accurate assessment.
High Performance Exterior Film
**SHGC 0.25 or lower
SHGC = Solar Heat Gain Coefficient. The lower a window's SHGC, the less solar heat it transmits. The SHGC (also know as the g-value in some countries) is the fraction of incident solar radiation that passes through a window, including solar energy that is directly transmitted and that which is absorbed and subsequently released inwardly by re-radiation and conduction. SHGC is expressed as a number between 0 and 1.
High Performance Interior Film
**SHGC 0.25 or lower
SHGC = Solar Heat Gain Coefficient. The lower a window's SHGC, the less solar heat it transmits. The SHGC (also know as the g-value in some countries) is the fraction of incident solar radiation that passes through a window, including solar energy that is directly transmitted and that which is absorbed and subsequently released inwardly by re-radiation and conduction. SHGC is expressed as a number between 0 and 1.
Medium High Performance Interior Film
**SHGC 0.26 to 0.35
SHGC = Solar Heat Gain Coefficient. The lower a window's SHGC, the less solar heat it transmits. The SHGC (also know as the g-value in some countries) is the fraction of incident solar radiation that passes through a window, including solar energy that is directly transmitted and that which is absorbed and subsequently released inwardly by re-radiation and conduction. SHGC is expressed as a number between 0 and 1.
Medium Performance Interior Film
**SHGC 0.36 to 0.45
SHGC = Solar Heat Gain Coefficient. The lower a window's SHGC, the less solar heat it transmits. The SHGC (also know as the g-value in some countries) is the fraction of incident solar radiation that passes through a window, including solar energy that is directly transmitted and that which is absorbed and subsequently released inwardly by re-radiation and conduction. SHGC is expressed as a number between 0 and 1.

Product Performance & Specification Resources

Product Performance & Specification Resources Specify LLumar window film on your next project.
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Case Studies & References

Case Studies View case studies highlighting the energy savings and comfort provided by LLumar architectural films.
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One Minute Challenge™

One Minute Challenge™ How much energy can you save with LLumar?
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Our Valued Partners

Energy Star Partner National Fenestration Rating Council American Institute of Architects American Society of Interior Designers Building Owners and Managers Association Glass and Glazing Federation U.S. Green Building Council National Association of Energy Service Companies Association of Industrial Metallizers, Coaters and Laminators International Green Energy Council Specialty Equipment Market Association European Window Film Association International Window Film Association Protective Glazing Council TÜV Rheinland Group The Skin Cancer Foundation
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