About This

• High-Quality Material: Our window insulation film is made of heavy-duty thickened POF material, offering durability, toughness, and ultra-high clarity. It is wind and cold resistant, not easily torn or deformed. It shrinks well with the hot air of a hairdryer, ensuring the film is flat and wrinkle-free when installed on the window, without obstructing your view of the outside scenery.
• Energy saving: Our window insulation kits are designed for winter indoor insulation, effectively preventing cold air from entering and warm air from escaping, thereby saving energy and indoor heating costs. In the summer, this winter window plastic can also keep hot air out, keeping the room cool and comfortable.
• Easy Installation: Before using our winter window insulation, clean and dry the area to be sealed, measure and cut it to the desired size, tape it to the window frame, allow the film to completely cover the window, and use a hairdryer for a while until the film is fully attached to the window.
• High Adhesive Double-Sided Tape: We chose a better quality double-sided tape made of PET material, which is wider and stickier. The yellow backing paper is easy to tear, and the tape can adhere to painted or finished wood, aluminum, or vinyl. It leaves no residue after removal and is very easy to install.
• Widely Applications: The 63 x 394 inch window insulation film is suitable for 10 standard 3 x 5 ft windows. The 87 x 110 inch window insulation film is suitable for 1 standard 7 x 9 ft window. It is suitable for most old ventilated doors and windows such as aluminum window frames, sliding windows, basement windows, attic fan covers, shutter covers, patio doors, etc.