🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$79.99
Home/DIY & Tools/Building Supplies/Heating & Cooling/Weatherproofing/Window Insulation Kits
3M Interior Shrink Film Window Kit 2141W-6 — image 1
Window Insulation Kits3M✓ In stock

3M Interior Shrink Film Window Kit 2141W-6

★★★★★
$79.99

Options

2 available
Size: 5-Window
1 Window5-Window
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About this item
  • Included: (1) 5.16' x 17.5' film sheet, (2) rolls of tape, 1/2" x 27.7 yd
  • Insulates five 3' x 5' windows
  • Lowers heating costs and saves energy
  • Increasing the R-value of single pane window by 90%
  • International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
Product details
Brand
3M
Manufacturer
3M
Material
Plastic
Colour
Clear
Size
5-Window
Weight
0.29 kg
Model number
2141W-6
Part number
2141-EP
EAN
0051131500242

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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