Skip to Primary Navigation Skip to Site Navigation Skip to Main Content null
  • How much could you
    save with 3M Window Insulator Film?

    Calculate Your Savings

    1. Window Details

    Height (in):

    Width (in):

    # of Windows:

    Sealing:

    Glass:

    2. Thermostat Settings

    Day (°F):

    Night (°F):

    3. Fuel Type

    Estimated Total
    Savings*

    (per heating season)

    *Based on 2014 - 2015 projected fuel costs.

    close
  • How much could you save on cooling
    costs with 3M™ Ultra Clear Energy
    Saving Window Film Kits?

    Calculate Your Savings

1 2

Save year-round with 3M Home Energy Solutions.


Save $2.00

on any Window Insulator Kit by mail-in rebate

Get Rebate

  • Can help save energy
  • Reduces glare
  • Improves in-home comfort
  • Protects furnishings from fading
See products »
  • Stops cold drafts
  • Saves energy and money
  • Lasts all winter long
See products »
See our resources page for installation videos, energy saving tips and more.
View resources