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Clear plastic film roll and double-sided tape in a box

3M

3M Indoor Window Insulation Kit 62 In. x 84 In. 2-Pack 2120W-6

SKU CH-7EJ8-VWYF9

Clear indoor window film kit stops drafts and frost on frames up to 62 by 84 inches with included double-stick tape and hair-dryer installation

  • Color and finishClear
  • Stops cold drafts with clear shrink film
  • Fits windows up to 62 by 84 inches
  • Installs with only scissors and a hair dryer
  • Double-sided tape included for secure mounting
  • Safe on aluminum, painted wood and vinyl clad molding

3M Indoor Window Insulation Kit 62 In. x 84 In.

This 3M Indoor Window Insulation Kit covers windows measuring 62 inches by 84 inches. The clear film stops cold drafts and helps prevent frosty glass. Installation requires only scissors and a hair dryer to shrink wrinkles. Double-sided tape is included for secure mounting on aluminium, painted wood or vinyl-clad moulding.

Suitable for single-pane windows needing seasonal

Homeowners and renters seeking a temporary, transparent barrier for standard indoor windows will find this kit effective. The film adheres safely to common frame finishes without damage. It is not designed for outdoor exposure or for sealing doors and other large openings. Users wanting a permanent insulation upgrade should consider fixed glazing solutions.

62 In. x 84 In. film size per kit

Each pack contains two window kits, each providing a single sheet sized 62 inches wide by 84 inches high. The included tape roll measures 1/2 inch by 12 yards to border the film. Confirm your window dimensions match this coverage before purchase.

How it compares

Measured against everything we stock in Door Stops, Hinges & Window Hardware, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 57% of the 316 comparable items (median $14.99).

Specifications

Product
Brand name3M
Color and finishClear

Questions about this item

How often will the clear film need to be replaced?

The film is designed for seasonal use and should be removed after the heating season; a new kit is required each year.

What limits how long the film stays sealed on the window?

The 1/2 in. x 12 yd. double-stick tape holds the film; its adhesion over time is the first limit under sustained use.

Does the film create any noise or heat once it is up all day?

The installed film is silent and adds no heat; it simply reduces drafts and helps prevent frosty windows.

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