Are you planning to buy outdoor window insulation kits, and are you confused about the options ? This page is just for you.

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Our Top Picks:

Best Overall: Buy: Duck Shrink Film READ REVIEW

Best For Heavy Duty: Buy: Xfasten Outdoor Window Insulation Kit READ REVIEW

Best For Tight Fit: Buy: 3M Outdoor Window Insulation Kit READ REVIEW

Best For Piece Of Cake: Buy: 3M Window Insulator Kit READ REVIEW

Best With Window Kit Tape: Buy: Duck Outdoor Window Insulation Kit READ REVIEW

Best For Roof: Buy: Frost King Outdoor Kit READ REVIEW

Best For Great Price: Buy: Frost King Outdoor Window Insulation Kit READ REVIEW

Best Overall: Duck Shrink Film

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Duck makes beautiful and outstanding insulation with classic and higher-grade materials. The Duck Shrink Film is perfect for households with pets or young children. Cut a chunk out of your power bill, and make your home more energy efficient with the duck window/patio door kit. The film helps prevent drafts and heat loss to provide a drastic increase in energy efficiency.

The kit includes window kit tape and one shrunken film sheet that must be cut to size before application. Further, this is easy to install, affordable, and works great wonders. Most importantly, the duck shrink film is effective and it is more effective.

Almost all customers quickly discovered that the kit includes plenty of tape and also doesn't stick well. Further, they also found that the kit is great for adding extra insulation to any windows. Further, a few strongly agree that the kit is as tight as a drum, stretched all across each side perfectly. So, buyers were very happy to recommend it to friends and families.

• This will hold up, too, as it on there really well.
• This works well stopping window drafts.
• Helps increase energy efficiency - home smart and earth - friendly.
• This is thermal and here are some tips.

Best For Heavy Duty: Xfasten Outdoor Window Insulation Kit

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If you are currently in the market looking for a suitable insulation for your daily needs, Xfasten Outdoor Window Insulation Kit is the natural choice. The xfasten outdoor window insulation kit is very strong and it is best for exterior use. Waterproof winter window sealer plastic tape is strong enough to stick firmly on your windows for the whole winter duration and can be removed cleanly in spring time. In addition, it works perfectly and it has excellent adhesion.

The kit looks good, works for item description and it provides great adhesion. Finally, the xfasten outdoor window insulation kit offers a wide selection of home, office, daily and arts and crafts products from carpet tapes to safety tapes.

Almost all buyers quickly discovered that the kit is designed to not leave any sticky residue, nor will it damage or lift-off paint from walls or window frames. Also, a few strongly agree that the kit is a tape to help seal drafty windows. In short, the tone of buyers is very positive and we believe that the kit suits the purpose.

• This is applied to the inside of the window to stop air leaking.
• This is perfect for temporary sealing.
• This is designed to adhere safely to surfaces.
• This is easy to use, nice and heavy - duty yet slightly flexible.

Best For Tight Fit: 3M Outdoor Window Insulation Kit

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The 3M Outdoor Window Insulation Kit's material feels more premium than its price would suggest. The 3m outdoor windowinsulation kit is sturdy and it is great for energy savings. To use, this double-sided tape seals off cracks and crevices, creates an airtight seal, and establishes a strong bond between the surface, the tape, and the insulation film, as recommended in energy star's "seal and insulate" guidelines. The film measures 7 square yards, or 7 feet by 9.3 feet by 0.75 thousandths of an inch ( h x w x d ), and weighs 0.24 pounds.

Most importantly, the 3m outdoor window insulation kit offers the clearest film, reduces condensation, stops cold drafts, saves heating costs.

Almost all buyers found that the insulation will last an entire year. In addition, they strongly agree that the insulation can be used in a doorway, but check your measurements to be sure it is big enough. Also, a few strongly agree that the insulation is held by double - sided tape and could be pushed through in an emergency.

• The film will not withstand exposure to the rigors of weather and wind.
• Simple, fast installation installing the door insulation is easy.
• What's in the box is insulation film and one roll of mounting tape.
• These make an exterior film that is weather resistant.

Best For Piece Of Cake: 3M Window Insulator Kit

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The 3M Window Insulator Kit is capable of outshining several other insulation featured in this list in overall features for the price point. The 3m window insulator kit is inexpensive, is practical and it is perfect for a good deal. We use this double-sided tape to seal off cracks and crevices, create an airtight seal, and establish a strong bond between the surface, the tape, and the insulation film, as recommended in energy star's "seal and insulate" guidelines. This kit includes windowinsulation film and a roll of double - sided mounting tape to create an airtight seal.

The insulation is very good and it is highly recommend. In addition, it is convenient, fits well with strong tape and it is made for the home department. Above all, the 3m window insulator kit stays in place and it is made for new windows.

Most customers found that the insulation is easy enough to pull the film off of the tape and straighten it out. And, they strongly agree that the insulation can be used for summer months to keep the home cool and not let the heat come in or in the winter months to keep the warm from leaking out. And, they strongly agree that the insulation is stuck down securely before you shrink it.

• This does not affect the insulating properties.
• They are well-known for creating innovative products and this item lives up to their reputation.
• This does work well for its intended purpose.
• This has a big difference and it is perfect for vapor barrier.

Best With Window Kit Tape: Duck Outdoor Window Insulation Kit

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Next on the list, we've got yet another insulation that manages to win our hearts. It's the Duck Outdoor Window Insulation Kit and it's widely considered as one of the most convenient insulation you can buy. The duck outdoorwindow insulationkit makes for a great buy, is invisible and it comes with tools needed scissors. Designed to fit around different windows in your home, Duck brand window kits have all you need to block drafts and air leaks that can lead to high heating costs during cold weather months. Further, it is effective and it is easy to hang.

Lastly, the duck outdoor window insulation kit can fly at max strength, is very effective, It is perfect for great quality and has an insulation design.

Most buyers agree that the kit is 71" across and 42" high. Further, a few say that the insulation has detached in numerous places. Also, they say that the fk brand has a thicker film and better sealing tape than the duck brand.

• The kit includes: premium insulating film, window kit tape and alcohol wipes.
• This is super easy, is black and it is available in standard.
• The rolling on makes is easier. It is like eliminating a step.
• A kit insulates one patio door or extra large window.

Best For Roof: Frost King Outdoor Kit

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Frost King makes beautiful and great kits with classic and smartly chosen materials. The Frost King Outdoor Kit comes with double-face mounting tape that's especially formulated for cold weather application. From your basement to your roof, from the front door to the back, frost king products are there to save you money and save you energy. Also, it is highly durable and very easy to use. Lastly, the frost king outdoor kit is sturdy and it comes with good tape.

Almost all buyers quickly discovered that the insulation works well enough to add to that, it is easy to install, working like a charm. Also, a few also found that the kit does have to be attached all the way around, without significant gaps. And, a few strongly agree that the film will last for years, but the double - sided tape may not hold for more than a season.

• This product adds great value.
• This product is manufactured in China.
• Good investment for the long term.

Best For Great Price: Frost King Outdoor Window Insulation Kit

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The Frost King Outdoor Window Insulation Kit's material feels more premium than its price would suggest. The frost king outdoorwindow insulationkit is used for air conditioners, is sturdy and it is perfect for great quality. Make sure this fits by entering your model number. Also, it is complete and contains fiber framing strips and nails for easy installation. Finally, the frost king outdoor window insulation kit is very sturdy, is designed for a great price and it is perfect for weather - proof.

Almost all customers agree that the kits are not wide enough to cover the window size. And, they also found that the kit was not crystal clear and the kit did include tape. Further, they strongly agree that the kit is good for 6ft windows. Obviously, this insulation passed the test and had very satisfied buyers eager to share their experience.

• Complete with nails and framing strips.
• This came with the tape needed.
• Good brand reputation.