Simplified Window Insulation Kit for Extreme Temperatures

Thickened PVC Material

This thermal window film is crafted from thick PVC, offering superior durability over standard window insulation. It is tear-resistant, wind-resistant, stretchable, and non-deformable, ensuring it retains its shape and effectiveness. Additionally, it is waterproof, protecting against moisture and maintaining its performance. This film keeps your room warm in winter and cool in summer, optimizing thermal resistance for year-round comfort.

Saving Energy

Our patio door window insulation kit is specifically designed for indoor insulation. It effectively prevents cold air from entering while stopping warm air from escaping, saving energy and reducing indoor heating costs. In the summer, the film also blocks hot outdoor air, keeping your room cool. This dual functionality ensures efficient energy use and maintains a comfortable indoor climate.

Size

The kit includes one roll of clear insulating window film, available in two sizes: 3948In (100122cm) or 4863In (122160cm). It comes with one roll of double-sided hook and loop strip, with a length matching the perimeter of the winter window film, sufficient to cover patio doors or large windows. The double-sided tape adheres firmly, leaving no residue when removed.

Easy to Install & Remove

Installation is simple and straightforward. Peel off the double-sided hook and loop strips to open your windows for ventilation. Before installation, ensure the window frame surface is dry and clean. You will need scissors, a tape measure, and other basic tools for a smooth installation process. This system allows for easy removal and reuse.

Wide Application

Our window plastic insulation kits are versatile, suitable for various window types, including aluminum frames, casement windows, attic fan covers, shutter covers, and patio doors. Ensure you measure your patio door or window size accurately before ordering to achieve the best fit.