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What should sunshine room seal balcony best with broken bridge aluminium and when changing door and window
Editor: liefan 15:00:08, November 17, 2019

1. When decorating, it is better to replace the doors and windows first, and then carry out the next step of decoration because the process of removing windows will damage the indoor and outdoor walls.
Which brand of profile should the owner choose? The price of plastic doors and windows in the whole market will not be obscured by the price of plastic products.
2. When purchasing, you must go to the regular building materials market. The processing equipment of roadside stalls is simple and crude, and the precision and strength can not be guaranteed. Especially the plastic steel doors and windows, they do plastic steel doors and windows lining steel quality is poor, even no steel lining, other accessories are also very poor.
3. The appearance color of plastic steel doors and windows shall be cyan white. The color is too white or gray, indicating that the stable component in the material is not enough, and it is easy to age and turn yellow over time.
4. Check whether the hardware is smooth and flexible.
5. The lower part of the sliding window frame shall be equipped with aluminum slide rail to facilitate its replacement.
6. The sealant strip of casement window should be free to replace, because the service life of sealing strip is shorter than that of window.
7. There should be a fixed piece in the middle of the sealing wool of the sliding window, which is the key to the sealing performance of the sliding window
8. In the process of installation, the horizontal and vertical correction of doors and windows should be supervised. The window frame and the wall should be filled with foam rubber, and the inside and outside of the window frame must be sealed with silicon copper glue or sealant to prevent water seepage. After installation, the protective film must be removed, otherwise the service life of doors and windows will be reduced.

 What should sunshine room seal balcony best with broken bridge aluminium and when changing door and window

Please indicate the source of the article: Shanghai liefan aluminum alloy door and window factory//

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