About This

Gulrear insulated thermal door curtain solves the problem of air leakage in old doors, isolates temperature differences between spaces, and forms a tight barrier. Compared to traditional door curtains, it more effectively eliminates gaps and drafts, with excellent sealing performance. It prevents heat loss and cold air intrusion, maintains indoor warmth, improves room comfort, reduces heating and cooling costs, and is an ideal solution for insulation and warmth in extreme weather.
The thermal door curtain measures 38"83" and is suitable for doors with a maximum size of 36"81". Please measure your door carefully. If your measured door size is equal to or slightly smaller than 36"*81", this size will fit perfectly. Say goodbye to complicated installations—our thermal curtain is easy to install and just as simple to store. It comes with curtain ties, allowing you to easily secure both sides when you want to let in fresh air or enjoy sunlight. Perfect for improving air circulation and filling your space with bright natural light.（Please check the door's swing direction before installation to avoid improper mounting that may prevent the door from opening normally.
Our thermal door cover features a three-layer structure designed for optimal thermal insulation. The outer layer is made of heat-reflective aluminum foil, which effectively blocks heat transfer and repels moisture. The inner layer is filled with cotton material to enhance thermal resistance, while the interior side utilizes durable oxford fabric to meet daily usage demands. For best performance, it is recommended to install the aluminum foil layer facing outward. This configuration reflects external temperatures and withstands harsh weather conditions, helping maintain a comfortable indoor environment.
Magnetic function features an automatic magnetic closing design, achieving an "always open, yet always closed" state for the door. It not only allows pets (such as cats and dogs) to move freely in and out, saving owners from the hassle of frequently opening and closing the door, but also avoids the anxiety and door-scratching problems caused by keeping the door fully shut. It is particularly suitable for households with pets or frequent comings and goings.
The thermal insulation door curtain offers versatile installation options and is suitable for a wide range of scenarios — whether it's an entry door, storm door,attic door, balcony door, garage door, or even a passageway between two spaces. Designed for year-round use, this product provides reliable thermal insulation, effectively protecting against winter cold and summer heat. By reducing energy consumption costs, it serves as a cost-effective solution for maintaining indoor comfort throughout all four seasons.