Most glass doesn’t block heat very well

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Most glass doesn’t block heat very well

The U.S. Department of Energy estimates that one-third of a typical building’s cooling load is from solar heat gain through windows. Nearly 75% of existing windows are not energy-efficient. Window films can reduce up to 85% of the solar heat gain. Proven in buildings throughout the world, LLumar window film has an impressive average payback time of 2.65 years.

Only 1% of glass has window film. Potential for energy savings is apparent. See your local window film dealer for estimated return on investment.

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