3M 2120W 2120 Insulator Kit, 1 Pack, 2-Windows
3M 2120W-6 Indoor Window Insulator Kit by 3M
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 12 Jul 2026)
Based on a total of 80,610 customer reviews from independent review platforms.
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Based on a total of 80,610 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
In stock
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£15.37
Delivery from £7.59
3M Indoor Window Insulation Kit, Window Insulation Film for Heat and Cold, 5.16 ft. x 17.5 ft., Covers Two 3x5 ft. Windows
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 12 Jul 2026)
Based on a total of 80,610 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 80,610 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock
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£16.33
Delivery from £7.47
Cheapest offer
Saves energy and reduces heating costs Reduces condensation and prevents frost buildup Quick and easy installation Fits two 3'x 5' indoor windows Pack of 1 (total 2 units)
£15.37
In stock
Amazon-marketplace.co.uk
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3M 2120W-6 Indoor Window Insulator Kit by 3M - Details
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We have found 2 prices for 3M 2120W-6 Indoor Window Insulator Kit by 3M. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
3M 2120W-6 Indoor Window Insulator Kit by 3M - Price Information
- Cheapest price: £15.37
- The cheapest price is offered by Amazon-marketplace.co.uk. You can order the product there.
- The price range for the product 3M 2120W-6 Indoor Window Insulator Kit by 3M is €£15.37to €£16.33 with a total of 2 offers.
- Payment methods: The online shop Amazon-marketplace.co.uk supports: Direct debit, Visa, Mastercard
- Delivery: The shortest delivery time is In stock working days offered by Amazon-marketplace.co.uk.
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