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woman holding cup looking happily out window
All the comforts of home. All year long.

3M™ Window Films help control excessive heat and cold for year-round comfort.

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Temperature control

Save on cooling and heating costs year round

Do your windows let in too much heat from the summer sun? Does winter’s frigid cold seem to seep right through the glass? If you have to avoid certain areas of your home when the seasons change, it’s time to take back your space by getting the temperature under control – without the need for costly drapes and window treatments that block your view. 3M™ Window Films can help insulate your windows against excessive heat and cold, so you can enjoy the beauty of natural light in comfort, all year round.

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    Eliminate excessive heat.

    While curtains and blinds are great for privacy and help to block some heat, they do so at the cost of natural light. 3M™ Window Films can reduce up to 78% of the sun’s heat coming through your windows, to help make your home bright and comfortable, all day long.

    •    Reject the sun’s heat while preserving your view
    •    Complement and protect decorative curtains and blinds
    •    Increase the comfort and energy efficiency of your home
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    Control excessive cold.

    Why put on another sweater? Insulate your windows against the cold, with 3M™ Low-E Window Films. It’s like upgrading from single-pane to double-pane or from double-pane to triple-pane windows!
     

    •     Reflect and disperse heat back into the room
    •     Reduce cold spots
    •     Improve comfort during cold winter months
    •     Save on heating and cooling costs year-round with improved insulation

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  • infographic showing how window films reflect heat from your home

    How do window films work?

    3M™ Window Films let in the light you love while reflecting much of the sun's heat away from your home, so you can stay cooler in the summer. At the same time, they block up to 99% of harmful UV rays - without blocking your view. For cold climates, 3M™ Thinsulate Window Films improve insulation to help keep warm air from escaping.

  • 30% lower cooling costs

    The smart way to save energy

    Did you know that 30% of all energy used to heat and cool homes in the U.S. escapes through the windows? Learn how you can reduce your energy bill while making your home more comfortable, with 3M™ Window Films.


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See how 3M Window Film can help insulate your windows so you can enjoy natural light and comfort.


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We're with you from the start.

Finding the right window film to fit your needs isn’t complicated when you have an expert in your corner. 3M™ Authorized Dealer Installers will help you select the window film that best fits your space and your style.

They’ll professionally install it and then stand behind their work, just like we stand behind our product, from the first consultation to completed installation and beyond.

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Case studies

See how homeowners have benefited from 3M Window Films for temperature control.


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Recommended products for heat reduction


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Recommended products for heat insulation

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