People often complain that the doors in their homes are not tightly closed and the wind makes a loud noise. There are people talking outside, and I can hear them very clearly at home. I can't even calm down and read a book, it's really annoying.

When an expert looks at it, they say that the door is not properly installed. Let's check it again. The doors are all in good condition. How could this happen? Actually, if you take a closer look, it's because the sealing strip in your home is not good. what? This small sealing strip can actually give people such a headache. So, now the door and window manufacturer will introduce to you the great function of this small rubber strip!

The main function of the sealing strip is to reduce the sound of closing the door when the door leaf comes into contact with the door frame, reduce the entry of dust into the door, and extend the life of the protective paint. The most obvious one is shock resistance. After installing it on the door stop line, it reduces (or even disappears) the collision sound when closing the door, protects the edge of the door leaf, extends the life of the door, and reduces noise. Widely applicable to households, hotels, hospitals, commercial buildings, clean engineering, large shopping malls and other fields, it mainly plays a role in dust prevention, wind blocking, light blocking, sound insulation, smoke insulation, temperature insulation, insect proofing, and reducing vibration.

Door bottom sealer is a product installed at the bottom of the door, which can achieve a positive sealing effect between the entire door and the ground. When the door is opened, the sealing strip will automatically retract to the bottom of the door, and when the door is closed, the sealing device will automatically contact the ground. It can play an environmentally friendly and energy-saving role in preventing the loss of cold and warm air, and effectively prevent mosquitoes and other small insects from entering the room.

A sealing strip is a product that seals something so that it is not easy to open, and plays a role in shock absorption, waterproofing, sound insulation, heat insulation, dust prevention, fixation, etc. Sealing strips are made of rubber, paper, metal, plastic, and various materials.