The function of wooden door covered sealing strip

The most obvious is shockproof. After installing it on the door stop line, it reduces (or even disappears) the collision sound when closing the door (window), protects the edge of the door leaf, and extends the life of the door and reduces noise. The second is sealing, damping, and isolating indoor and outdoor air, which effectively plays a role in heat preservation and energy saving, and prevents small insects such as mosquitoes from entering the room. The slotted sealing strip is to make a groove on the door frame and install the sealing strip. This slotted seal makes the sealing strip embedded in the groove not easy to fall off, and the installation is simple.