Insulation & Seals

Insulation & Seals

Confused about how to get started? We can help. Try our Weatherization Project Selector to find out which DIY products match up best to your needs.

Air Conditioning
Insulation & Seals

These easy-to-install foam seal closes the gaps between the window A/C unit and window frame, keeping outside air, insects and dust out.

  • Standard Side Panels - 18in x 9in x .88in
  • Premium Small Seal - 1.38 in. x .5 in. x 42 in.
  • Large Seal - 2.25in x 2.25in x 42in

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