Top 10 Insulation Foam Sheet – Weatherproofing Window Insulation Kits

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Engineered Foil, Foam Core Radiant Barrier, INSULATION MARKETPLACE SmartSHIELD -3mm 16inx10Ft ReflectiveINSULATION roll, ThermalINSULATION Shield

INSULATION MARKETPLACE #ad - Supreme quality - 3mm closed cell polyethylene foAM not a cheap bubbles sandwiched between highly reflective Engineered Foil on both sides. Vapor barrier -unaffected by humidity and moisture, can be used indoor/outdoor. Extremely effective - reflect 95% of radiant energy, perfect RADIANT BARRIER. Sound barrier - excellent soundproofing material. Non toxic - will not irritate skin, eye or throat. Easy to install, easy to cut and easy to clean, Strong but lightweight. Non allergic.
ManufacturerInsulation MarketPlace LLC #ad
ModelSmartSHIELD -3mm



Costume, Cut to Multiple Dimensions and Lengths, DIY, Crafts, Gaskets, NATGAI Sponge Neoprene with Adhesive Foam Rubber Sheet 1/2” Thick X 12” Wide X 54” Long, Cosplay

NATGAI #ad - Also great for lining your tool box, cabinets or sealing around windows and doors. Size: 1/2” thick x 12” wide X 54” Long. The rubber sheets and rolls are perfect for automotive, plumbing, marine, or other household uses.

Multiple use: made of closed-cell foam rubber, these pads are naturally non-absorbent and durable enough for creating compression seals, gaskets, and weather stripping. Temperature range: foam -40° to 155° f, Adhesive -10° to 150° F. The rubber sheets and rolls can be placed under furniture or appliances to prevent scratching and vibration. Great for: great window sealer and cushioning to protect against wind and from draft or outdoor pollution; Excellent for noise insulation, padding, and expansion joints of precast concrete and steel.

Durable & easy cut: made of a durable foam rubber, making it stronger; the rubber sheets can be easily cut for a variety of uses from weather proofing or stripping, DIY gasket or sealing material, drawers, this tool chest liner features a tensile strength of 50 PSI, sound deadening and much more.
BrandNATGAI #ad
ManufacturerNATGAI #ad
Height0.79 Inches
Length0.79 Inches
Width0.79 Inches
Part NumberOP9870

3. Owens Corning


Pink Insulation Foam 1" Thick 3.75 sq ft

Owens Corning #ad - This insulation foam is also very strong and stiff, it is great For Crafting, Or Other Crafts That Require Stiff, Such As Covering With Fabric To Make Homemade Bulletin Boards, Lightweight Foam Board.

Pink panther insulation foam. This insulation is Moisture Resistant XPS Insulation Foam Board. Two 15" by 12" by 1" insulation pieces and two 7. 5" by 12" by 1" insulation pieces r-5. 0 It does not crumble Into Small Pieces Like Styrofoam. Wrapped in construction paper to prevent damage. Notice: the non-thickness dimensions Are Plus Or Minus A Quarter Of An Inch. Great for covering small places that Need More Insulation, Around Windows, Such As Walls, Or On Floors. This foam is very easy to cut with a razor or Hot Knife, So That You Can Shape It For Any Application.
BrandOwens Corning #ad
ManufacturerOwens Corning #ad
Part NumberOwens Corning foam

4. EconoHome


Condensation, EconoHome Heat Reflecting Insulation Roll, Light Reflective Insulation Thermal Material for Weatherproofing, 3mm Foam Insulation Core, Sound, Double-Sided Aluminum Heat Shield Sheet

EconoHome #ad - Reliable aluminum insulation roll - enjoy superior insulation with our heat reflective material. Save on energy costs - make your heating and cooling system work efficiently with this thermal insulation sheet.

It's made of lightweight material that you may easily cut to the desired shape. No need to wear protective clothing or goggles during installation. Use the insulation shield to weatherproof barns, water tanks, attics, concrete floors, or wine cellars. Unlike ordinary bubble cores, ours have a 3mm foam core sandwiched between dual-sided aluminum foil. Just use tape and staples to put it in place.

Safety first - compared to traditional forms of insulation, our foil insulation material won't irritate the skin, eyes, or throat. Easy installation - setting up this foil backed insulation is simple. Versatile weatherproofing solution - our insulation foam may be installed indoors or outdoors. It helps keep warm air in during the winter and radiant heat out during the summer.
BrandEconoHome #ad
ManufacturerEconoHome #ad

5. YoleShy


YoleShy Window Air Conditioner Side Panels Foam Insulation Panels for Window Air Conditioner, AC Units Window Insulation Kit 17 X 9 X 1 inch, Pack of 2, Black

YoleShy #ad - Easy to installation-- just measure the size of the window insulator kit you need, then cut out the insulating foam to install on the side of the air conditioner, super easy to install. The size of the insulation foam can be adjusted according to the clearance around the window air conditioner.

Energy-saving-- the window air conditioner installation kit can isolate the gap between the air conditioner unit and the window, keeping cool air indoors in summer and keeping warm during winter, always keeping your room comfortable. The window seal for ac unit has excellent weather resistance and can reduce noise and vibration.

Premium durable foam-- the air conditioner covers for window units with high resistance is made of high-quality foam material, soft and non-toxic. Package includes-- includes 2 air conditioner side Insulating Panels, 17in High x 9in Wide x 7/8in Thick. Universal window ac insulation-- ac side panels for windows fit most window air conditioner units.
BrandYoleShy #ad
ManufacturerYoleShy #ad
Height1.57 Inches
Length17.32 Inches
Weight0.27 Pounds
Width9.84 Inches
Part NumberLG0Q6B18ON

6. Dualplex


10 Feet Long, Neoprene Foam Strip Roll by Dualplex, 4" Wide x 10' Long x 1/4" Thick, Weather Seal High Density Stripping – Weather Strip Roll Insulation Foam Strips

Dualplex #ad - If you are not satisfied with this neoprene strip, if you return the product to us within 30 days. Easy to install the neoprene sponge foam strip takes almost no time to install and requires no tools except maybe scissors or a utility knife.

High density foam strip this weather strip foam is water proof, sound proof, buffering, dust proof, resistant to corrosion, Oil resistance, shock-absorbing, heat insulation and anti-skidding. This package includes 1 roll that measures 4 inch wide x 1/4 inch thick x 10ft long neoprene foam strip. That’s why we care about only putting out high quality products that satisfies your needs. Provides an excellent weather seal with good durability.

100% satisfaction guarantee you are protected with our 100% guarantee for a refund. Foam strip applications widely used in various door seal and window insulation, cars, sports equipment, furniture, electrical cabinets, speakers, toys, etc. High quality made of comfortable environmental protection material foam non adhesive suitable for all types windows and doors installations that you don’t want to ruin with adhesive strips.
BrandDualplex #ad
ManufacturerDualplex #ad

7. Dualplex


12X54 inches X 1/4" Thick, DIY Project Sheet, Easy Cut Non-Adhesive Multi-Function Soundproof Rubber Foam Sheet, Perfect Cosplay Padding, Dualplex Neoprene Sponge Foam Rubber Sheet Roll

Dualplex #ad - 100% satisfaction guarantee you are protected with our 100% guarantee for a refund. Non-absorbent say goodbye to surfaces that is soaked in odor, grime, which means that it repels dirt, oil, moist or other hazardous and unpleasant elements as this neoprene sheet is non-absorbent and weatherproof, oils and odor even on a heavy-duty and industrial set-up.

Versatile use the diy projects sheet is an all-around rubber padding and sealing tool that can be used on weather stripping doors, props, rubber padding, making it a great tool for cosplays, gaskets and pipes. It is also easy to work with and can be conformed to any size and shape with the use of a pair of scissors or cutter, costumes and craft tool. The closed-cell neoprene is also perfect for use as sound deadening in vehicles, and works well when used to dampen vibrations in recording studio monitors and subwoofer boxes.

If you are not completely satisfied with your purchase, you will receive a complete refund if you return the product within 30 days. That’s why we care about only putting out high quality products that satisfies your needs. Great insulation foam the neoprene sponge foam sheet roll makes an ideal liner for tool chest drawers or file cabinets, and can be cut to make replacement gaskets for use in water pumps, headlights/taillights, and pool skimmers.
BrandDualplex #ad
ManufacturerDualplex #ad

8. LBG Products


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

LBG Products #ad - Keep house comfortable:work like a window seal, insects, seal out dust, pollen, heat and drafts. Foam material help reduces noise and vibrations, Keep your house comfortable.

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. 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. 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, no residue, noise absorbing;self-stick side channels, anti-vibration, strong adhesive.
BrandLBG Products #ad
ManufacturerAC parts limited #ad
Weight0.33 Pounds

9. Frost King


Frost King CF1 "No Itch" Natural Cotton Multi-Purpose Insulation, 16 x 1 x 48-Inch

Frost King #ad - Safe alternative - no Gloves, Face Mask, Or Goggles Needed. Cut or rip to fit pipes and Ducts, Walls, And Much More. Use for insulating, Cushioning, And Noise Dampening. Brand name: Frost King.
BrandFrost King #ad
ManufacturerFrost King #ad
Height3.5 Inches
Length17 Inches
Weight0.6 Pounds
Width4 Inches
Part NumberCF1

10. uxcell


Uxcell Insulation Sheet, for Roof Wall HVAC Duct Pipe, Rubber Foam, 1mx0.5mx5mm Embossed Aluminum Foil Waterproof Heat Resistant Thermal Barrier

uxcell #ad - Aluminum foil - the embossed aluminum foil is waterproof and will not be affected by humidity and moisture. Easy to use - only need tapes to seal it after installing.

Tape is not included here, aluminum foil tape is suggested. Material - made from rubber foam and aluminum foil, with good heat, freezing, and rust resistance. Length*Width*Thickness. Application - widely used for the insulation of color steel tile building roof, HVAC ducts, pipes, wall, and so on. Specification - material: rubber foam; working temperature: -30℃ to +100℃ -22℉ to +212℉; Size: 1m x 05m x 5mm / 3. 28ft x 1. 64ft x 02in.
Branduxcell #ad
Manufactureruxcell #ad
Part Numbera20122800ux0643