When winter comes, we wear very thick clothes, and sometimes even when we install heating at home, we feel cold air entering. At this time, we choose to thicken our clothes, but the root cause is still not solved. The main reason is that the door and window rubber strips are not fixed properly during installation, with gaps. At this time, the doors and windows do not have a good insulation effect. Door and window rubber strips are the key to solving this problem. Every time we install doors and windows, we need to use door and window rubber strips. Although they account for a small amount, their role is significant. Door and window rubber strips can not only seal and reduce noise, but also have a beautiful decorative effect. However, we should first ensure the quality of door and window rubber strips so that they can play a better role.