Weatherproofing Window Insulation Kits, 51.2x78.7in

Our window insulation kit for winter is designed to stand the cold and prevent heat loss. Crafted from 4mm thick polyethylene film, the window film can insulate from cold air to keep your home warm. It's also windproof, heat-insulating, noise-reducing, dust-proof, safe, durable, and easy to clean - perfect for dealing with winter's worst. This window cover for winter ensures privacy while still allowing light to pour in. It keeps your room warm in winter and cool in summer by minimizing heat loss, helping to reduce your electricity bills. Known as our window plastic for winterizing, it also functions as an effective dustproof, windproof, and sound-insulating layer.

Featuring a double stitching design with meticulous hand-sewing, our plastic window covering for winter creates a stable seal that perfectly fits your windows for efficient heat preservation. It's long-lasting and reusable. Just wipe with a wet cloth for day to day cleaning. When it needs a deep clean, easily remove the winter window insulation from the window, wash it thoroughly, and let it air dry before reinstalling.

Installing this window film is a breeze. With the additional self-adhesive accessories, this insulated window covering sticks securely to your door or window. It can also be easily disassembled for storage when not in use. Keep in mind: our window winterizing kit can be pasted onto metal frames and painted wood frames. Ensure the pasting surface is clean, flat, smooth, and free of paint and dust.

Our insulated window coverings can be used on most windows, such as aluminum window frames, wrought iron grilles, sliding windows, casement windows. And our plastic for windows to keep cold out heavy duty is suitable for any room including the kitchen, bedroom, bathroom, living room, dining room, and office.

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