Amazon has
5-Window 3M Indoor Window Insulator Kit -> now includes
$0.55 Amazon Credit for $7.80 - 5% when you check out via Subscribe and Save =
$7.41.
Shipping is free with Prime or on $35+ orders.
Thanks to Staff Member
gaamn114 for finding this deal.
Details:
- Saves energy and reduces heating costs
- Reduces condensation and prevents frost buildup
- Quick and easy installation
- Fits five 3'x 5' indoor windows
- 1 year Limited Warranty: This 3M product will be free from defects in material and manufacture. If this product is defective, your exclusive remedy shall be, at 3M's option, replacement of the product or refund of the purchase price.Limitation of Liability: 3M will not be liable for any loss or damage arising from this product, whether direct, indirect, special, incidental or consequential
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14 Comments
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( Frost King: https://www.amazon.com/dp/B079DYVZT7 )
It forms a protective barrier that helps block the transfer of heat or cold, keeping hot air out in the summer and warm air in during the winter.
Get reflective film of 55% transmittance
I have used this, but not cheap. Signed up for emails. Waited for 15% off
https://www.decorativef
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Just look at temu for the right sizes. Here's an example https://share.temu.com/ZJA6EyQnPwC
It's lighter, surprisingly durable, water resistant, and you can't beat the price.
( Frost King: https://www.amazon.com/dp/B079DYVZT7 )
I think you remove it during summer time …
Who wants to open a window in 100+ degree summer