Door and window seal installation knowledge highlights

- Sep 04, 2018-

Sealing strips are generally used on doors and windows. The main function is to make the glass and frame fan closer, thus ensuring the airtightness of the door leaf. In addition, the door and window seals should be installed flat, can not be curled and stretched, and the joint should be less than 1MM. If the pressure is too high, the pressure strip will not be pressed. If the seal is too small, the seal strip will fall off easily, and the glass and the fan are not tight.


1. When installing the door and window seals, clean the debris in the slot. For the placement of the glass, ensure that the gaps on both sides are even, prevent collision and shift, and deviate from the center of the slot.

2, the sealing strip can not be pulled too tight, the installation should be in place, the surface is straight, close contact with the glass, glass slot, so that the surrounding force of the glass is even.

3. Squeeze the glass with a sealing strip, and then leave a gap of glue injection. The depth of the injection should not be less than 5mm. Before the glue is cured, keep the glass from vibration.

4. The tops on the doors and windows should be tightly sealed around the frame fans.

5, the top specifications will affect the watertight performance of sliding doors and windows, all the tops are too large or the vertical hair is too high, which will make the assembly difficult, so that the resistance of the door and window increases, especially the initial resistance when opening and the resistance when closing.