Building doors and windows sealing strip how to install


Building doors and windows sealing strip is mainly used for plastic steel doors and windows, aluminum alloy doors and windows, wooden doors and windows and other building decorative doors and windows. General on the market of plastic steel doors and windows sealing strip is madePVC, modified PVC, EPDM, elastomer sealing strip, silicone and other materials are extruded.

Building doors and windows sealing strips can be divided into three categories according to different uses: door leaf sealing strips, wool strips and glass sealing strips. The door leaf sealing strip is mainly used for sealing between the door panel and the door frame, the wool strip is mainly used for sealing between the door frame and the door leaf, and the glass sealing strip is mainly used for sealing between the glass, the door leaf and the door frame.

Building door and window sealing strip installation method is as follows:

1. Glass gasket and seam strip:

Should be inBuilding door and window sealing stripofAfter the weld fillet is cleaned, push the tape into the profile notch with a little force in the correct direction with a special roller, and press the tape head down until it is embedded in the profile notch. Because the rubber strip is elastic,Building door and window sealing stripMay shrink after rolling. The correct method is: when installing the rubber strip at the connection between the two ends, retract the two ends of the rubber strip to the middle, leaving2-3cm shrinkage allowance, and then cut the embedded notch.


2. Glass beads:

According to the correct face, willBuilding door and window sealing stripManually insert into the profile groove, and then press the outer surface of the tape firmly to press the tape into the gap between the glass and the profile. Shrink the strips at both ends to the middle, leaving1-2cm in length, then cut open and press into the notch.

Building door and window sealing strip installation precautions are as follows:

1. Before installing the glass, carefully remove the debris in the notch, such as mortar, brick chips, wood blocks, etc. When placing the glass, be careful to center it to ensure that the gap between the two sides is uniform, and fix it in time to prevent collision and displacement and deviation from the center of the notch.

2.Building door and window sealing stripCan not be pulled too tight, the blanking length is longer than the assembly length2O-30mm. The installation should be embedded in place, the surface is flat, and the glass and glass notch are in close contact, so that the force around the glass is uniform. At the corner, the adhesive strip should be cut on an inclined plane and the broken part should be glued firmly.

3. Sealant caulking with fixed glass, to useBuilding door and window sealing stripOr rubber block squeeze glass, leaving a gap for glue injection. The depth of glue injection shall not be less5mm, the glass should be kept without vibration before the glue is cured.

4. The top is usually installed on the window (door) leaf, around the frame leaf or on the sealing bridge (wind deflector) to enhance the seal between the frame and the leaf.

5. The top specification is an important factor affecting the watertightness of sliding doors and windows, and also an important factor affecting the opening and closing force of doors and windows.Building door and window sealing stripIf the specification is too large or the bristles are too high, it is not only difficult to assemble, but also the resistance to the movement of doors and windows is large, especially the initial resistance when opening and the resistance in place when closing.

6. If the specification is too small, or the height of the vertical roof is not enough, it is easy to get out of the groove, which greatly reduces the sealing performance of the doors and windows.Building door and window sealing stripIt should be siliconized. The appearance of the qualified furnace roof is flat, the bottom plate and vertical hairs are smooth, without bending, and the bottom plate has no pits, which meets the requirements.0.2mm requirement.

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Contact Phone:
+86 173 6808 6028


Company Address:

Lingkou Town, Danyang City, Jiangsu Province

Wanben car

Jiangsu Wanben specializes in the production of various door and window sealing strips for automobiles, construction machinery, construction, railways, etc. The products cover EPDM, PVC, CR, NBR, NR, TPV and other materials to design various seals like plastic and rubber. It can realize the full matching of automobiles and construction machinery vehicles and has independent export management rights. Its products are exported to more than ten countries and regions such as Asia, America and Europe.

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