How to choose a good door and window sealing strip

How to choose a good door and window sealing strip

Plastic steel doors and windows, broken bridge aluminum doors and windows, and wooden doors and windows play an important role in waterproofing, sealing and energy saving, sound insulation, dustproof, antifreeze and warmth. It must have strong tensile strength, good elasticity, and better temperature resistance and aging resistance.

In order to ensure the fastening of the rubber strip and the profile, the cross-sectional structure size of the rubber strip must match the door and window profiles.

Sealing strips are generally used for casement doors and windows, hanging windows, and folding doors and windows. The main functions are dust-proof, insect-proof, waterproof, soundproof, and sealing. Heibei Fargo Plastic 

To choose a suitable door and window sealing strip, we can consider from the following aspects:

1. Determine the size of the sealing strip, avoid the sealing strip is too long or too short, or the height and width of the sealing strip are inconsistent with the size of the door and window frame.

2. Select the appropriate type of sealing strip, and determine the type of sealing strip that needs to be purchased, including I type, D type, E type, etc., to avoid that the purchased sealing strip cannot be installed and used.

3. Select the material of the sealing strip, and determine the material of the sealing strip according to different use environments, characteristics, functions, etc., such as EPDM sealing strips are mainly used for sealing in high-temperature water vapor environments. In short, the material of the sealing strip is selected according to the state of use of doors and windows.

4. The inspection of the sealing strip, when choosing the door and window sealing strip, pay attention to observe whether there are obvious cracks on the sealing strip, whether it is uneven, etc. The surface of the sealing strip is required to be clean, free of scratches, bumps, rust, smooth, and uniform thickness.