10 Best Window Insulations Reviewed as of July 2022

Reviews Scanned

INSULATION MARKETPLACE SmartSHIELD -3mm 48inx10ft ReflectiveINSULATION roll, Foam Core Radiant Barrier, ThermalINSULATION Shield - Engineered Foil

EXTREMELY EFFECTIVE - reflect 95% of radiant energy, perfect RADIANT BARRIER.
VAPOR BARRIER -Unaffected by humidity and moisture, can be used indoor/outdoor.
SUPREME QUALITY - 3mm closed cell polyethylene FOAM ( not a cheap bubbles) sandwiched between highly reflective Engineered Foil on both sides. Easy to install, easy to cut and easy to clean, Strong but lightweight.
SOUND BARRIER - excellent soundproofing material.
NON TOXIC - will not irritate skin, eye or throat. Non allergic.

Sale2

Duck Brand Rolled Shrink Film Window Kit, Insulates up to 10 Windows, 62 in. x 420 in, Clear

Window Insulation Kit includes two rolls of crystal clear shrink film and window kit tape
Easy-to-use roll of shrink film means no measuring needed - once applied, cut film to size
Featuring crystal-clear shrink film, this rolled window kit creates an airtight seal inside your home to block drafts. For best results use on clean and dry surfaces, including painted or finished wood, aluminum or vinyl
Tools needed to install window kit: scissors and hair dryer
Easy to install and remove at season's end

Sale3

LBG Products Window Air Conditioner Foam Insulation Panels,AC Side Insulating Panel Kit,2 Pack,Black, 17in High x 9in Wide x 7/8in Thick

[✔Universal Design]：Air Conditioner Side Insulating Panels design to cover your broken original panel or work as replacement,these Panels fit most of window units, 5000 - 22000 btu
[✔Keep House Comfortable]:Work like a window seal,seal out dust, pollen ,insects,heat and drafts.Foam material help reduces noise and vibrations,Keep your house comfortable
[✔Energy Save]：Help Insulates gap between AC units and window frames,keep out cold air into your house during winter and hot air in the summer,so you will reduce heating and cooling costs
[✔Durable Material]:The foam,anti-vibration,noise absorbing;self-stick side channels,no residue,strong adhesive
[✔In The Package]:Includes 1 pair self-stick side channels,2 foam panel.The size is 17''H X 9''W X 7/8'' D

Sale4

Duck 286218 Extra Large Patio Door Shrink Film Window insulation kit, 1, Crystal Clear

Reduce your energy costs by insulating your patio door or large window
Crystal clear film heat shrinks to seal out drafts and cold
Contains 84 x 120" of crystal clear film and 1/2-inch by 36-feet (432") roll of double-sided tape
Helps increase energy efficiency - Home Smart and Earth Friendly
Kit insulates one patio door or extra large window

13Ft NBR+PVC Open Cell Foam Seal Strip for Window Air Conditioner, 2 Roll 1 X 1 Inch 6.5 Feet Long, No Glue Thick Foam Tape High Resilience Weatherstrip Window Seal, Soundproofing Insulation

【FOAM TAPE】No harm material, it made of NBR+PVC foam, the air conditioner seal is soft, having superior weather resistance, great flame-retardant, resistance to high/low temperature, good heat insulation, good sound absorption, can be used from -40℃ to 90℃.
【HIGH RESILIENCE AIR CONDITIONER STRIP】Excellent resistance to compression and deformation, with strong elasticity and durability, air conditioning foam can be quickly restored to its original state after compression, having good buffer or cushion performance, to extend the service life of air conditioning equipment.
【ADJUSTABLE & FLEXIBLE】This package includes 2 Roll of 1 in x 1 in x 6.5 ft foam tape,Total 13feet long.The air conditioner weatherstrip is easy enough to customize and cut to size with scissors or blade, and bend easily and conform to any shape.
【MULTI-FUNCTION】This foam seal tape not only reduces heat loss in the winter, but also keeps cool air indoors in the summer. Reduce noise and vibration while blocking unwanted dust, insects and pollen from entering your home.
【EASY TO USE】Measure the desired length, then cut out open cell foam tape. Place on top of unit and lower window to compress seal for best insulation.

Breeze Stop Surround Insulation Side Panels White for Window AC Unit Indoor Air Conditioner Cover for Winter and Summer

MATERIAL - 1’’ thick insulating foam covered in white flexible vinyl
FITS WINDOW SIZES- Fits windows 36’’ wide or smaller, panels must be cut to size with scissors
COVERS THE EXISTING PULL OUT PLASTIC SIDES THAT COME WITH AC - DOES NOT REPLACE THEM
COMPOSED OF 3 PIECES- 2 side panels with adhesive flaps to connect to AC, 1 long top panel with adhesive flaps that connect to the side panels and AC forming a built-in clean design
HELD IN PLACE- panels must be cut to fit snuggly in place between window frame and ac, the adhesive flaps attach to the ac only

Sale7

Frost King V73/3H Shrink Window Kit, Indoor, 42 x 62 in, 3-Pack, Clear, 3 Count

This product adds a great value
Product is highly durable and very easy to use
Item length: 8.0 inches
Model Number: V73/3H

Pearwow Window Air Conditioner Surround Foam Insulation Panels,AC Side Insulating Sun Block for Summer and Winter

High-quality Materials-Made of a layer of heat-resistant insulating foam and PVC Surface with leather pattern.Has good sealing performance.Durable and long lasting.
Universal Design-Suitable for 5,000 to 12,000 BTU units and Fits window up to 39" width or smaller.Provides a nice and easy-to-clean surface.
Energy Save-Seal the gaps between AC units and window frames,keep out cold air into your house during winter and hot air in the summer,reduce heating and cooling costs.
Keep Comfortable-Seal out pollen,insects,dust,heat and drafts,have good insulation and looks great.Keep your house more comfortable.
Easy Installation-The foam insulation panels can easy to cut with regular scissors,double-sided nano tape provided for simple installation.

Sale9

3M Indoor Window Insulator Kit, Window Insulation Film for Heat and Cold, 5.16 ft. x 17.5 ft., Covers Five 3 ft. by 5 ft. Windows

Saves energy and reduces heating costs
Reduces condensation and prevents frost buildup
Quick and easy installation
Fits five 3'x 5' indoor windows

BJADE'S Window Air Conditioner Side Insulated Foam Panel, One-Piece Full Surround Insulation Panels Window Seal Kit, Summer and Winter Heat and Draft Insulating

MULTI FUNCTIONAL DESIGN：The Insulating Panel is composed of a layer of heat-resistant insulating foam and PVC Surface with leather pattern,excellent sealing performance and looks great!
ENERGY SAVER:Help seal out heat and cold,dust,pollen.keep out hot air into your house during summer and cold air in winter,improve comfort and energy efficiency
UNIVERSAL FIT:Fits most 5000-12000 BTU window air conditioner units.Suitable for window frame width upto 39'' ,easy to cut with regular scissors, double-sided nano tape provided for flexible and easy installation.
EASY INSTALL:Measure the area you want to seal,cut the panel to shape,apply nano double side tape, then install the panel and done.Package comes with instruction sheet.
All SEASON PROTECTION:Protect against drafts,dust,insects into your house.gives the window AC a tidy look,Keep your house comfortable.patent pending

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