Mounted on several windows in preparation for winter. With a thermometer, I could tell the difference when it came to keeping cold air outside the home. HOWEVER, the tape that comes with these kits is complete crap. Even after cleaning painted wooden surfaces and loosely applied shrink film, the adhesive tape can still come off very easily. I've only used clear tape on the outside of the packaging to solve this problem, but I'm not sure if these bags are really worth it when I buy tape and plastic in bulk. For now they will fit but I recommend various products especially 3m products because they work well.
High-Performance Convection Heater By Mr. Heater Corp, Ranging From 75K To 200 BTU/HR
47 Review
Keep Drafts Out: 16Ft Long Silicone Seal Strip For Doors, Windows & Showers
33 Review
Seal And Insulate Your Doors And Windows With TamBee Self-Adhesive Weatherstrips - 65.6 Ft Black Roll
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Universal Rubber Weatherstripping Kit For Garage Door Bottom Seals - Effective Replacement With Weatherproof Threshold Buffering & Sealing - 5/16" T Ends, 3 3/4" Width - 16 Ft Length
29 Review
Stylish & Safe: Sussexhome Carpet Stair Treads For Wooden Steps - 4-Pack Of Self-Adhesive, Pet & Kid-Friendly Indoor Treads To Prevent Slipping
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Easy Install White Magnetic Door Screen For Doorways And Sliding Doors - Fits 34X82 Fiberglass Mesh Screen With Heavy Duty Magnets - Screen Size 36X83
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RF Remote Control Switch EMylo Smart Wireless Relay AC 110-240V 2000W 1 Channel Momentary 433MHz Module With 2 Transmitters
40 Review
IKSTAR EVA Thermal Plastic Door Cover 38" X 82": Insulated Magnetic Curtain Keeps Cool Summer, Warm Winter For AC Room, Kitchen & Stair - Brown
40 Review