Blackout Window Film for Daytime Sleep, 17.5x78.7

Full Feature Overview

100% Light Blocking

Whether it's day or night, the DOWELL blackout window film effectively blocks out bright light, creating a peaceful and comfortable haven for your home or office. It protects you from irritating sunlight and harmful artificial light. This not only promotes better sleep and increased productivity but also helps reduce stress and improve quality of life.

UV Isolation and Privacy Protection

This window film blocks up to 100% of harmful UV rays, effectively protecting you and your family's skin health while extending the life of indoor furniture and floors. It also provides you with privacy protection throughout the day and deters curious eyes from intruding on your personal space.

Heat Control & Energy Saving

By blocking external heat, the DOWELL blackout window film can significantly lower indoor temperatures in summer, reducing the load on air conditioners and helping you save on energy expenses. In winter, it can reduce indoor heat loss, creating a more comfortable living environment.

Static Cling & Easy Installation

The DOWELL blackout window film adopts a static cling design, making it easy to adhere to various smooth glass surfaces. No additional adhesive is required—just a little water! Installation is quick and easy. When you need to remove or replace it, the film can be easily operated without leaving any adhesive residue, and it can be reused.

Exceptionally Versatile

Designed to cater to a diverse range of environments, our product is suitable for homes, offices, conference rooms, schools, and various other places. Whether you want to enhance your space's aesthetic appeal, ensure privacy, or contribute to energy saving and environmental protection, this blackout film meets all your needs.