What is the best window film to block cold weather?

25/10/2023 13:55

The best window film to block cold weather and improve insulation is commonly known as Low-E (low emissivity) window film. This type of window film is designed to minimise heat transfer, keeping your indoor spaces warmer in the winter and cooler in the summer. 

How Does Low-E Window Film Work?

1. Low-E Coating: Low-E films have a thin, virtually invisible metallic coating that reflects heat back into the room. This coating acts as a thermal barrier, reducing heat loss through your windows.
2. Insulation: By adding a Low-E film to your windows, you create an additional layer of insulation. This helps to prevent the cold outdoor air from penetrating your home, reducing drafts and maintaining a more consistent indoor temperature.
3. UV Protection: Low-E films also block a significant portion of harmful ultraviolet (UV) rays. While this is essential to protect your furnishings and prevent fading, it also helps to maintain a warmer indoor environment by reducing the sun’s cooling effect during the winter.
4. Energy Efficiency: The improved insulation provided by Low-E window film can lead to energy savings by reducing the need for excessive heating. This can result in lower energy bills, making it a cost-effective choice.
5. Comfort: Besides energy savings, Low-E window film enhances comfort. It keeps the cold at bay, making your home or office cosier during the winter months.

When choosing a Low-E window film for cold weather insulation, it’s essential to consider factors such as the film’s quality, its compatibility with your window type, and professional installation. The effectiveness of the film depends on these factors.

At Tintfit Window Films, we offer a range of high-quality window films, including Low-E films designed for cold weather insulation. For the best prices in the UK, you can find these window films in our online store. 

Improve your home’s insulation and reduce energy costs with Tintfit Window Films.