徐州附近想过夜电话联系

Welcome to Shanghai liefan doors and windows official website
Aluminum alloy doors and windows are not tightly closed mainly due to two reasons, quickly check
Editor: liefan August 7, 2019 08:00:17
Many owners of aluminum alloy doors and windows used for a period of time, there will be some problems, such as doors and windows are not tightly closed, air leakage and other phenomena. This makes us feel puzzled, what is the reason why aluminum alloy doors and windows are not closed tightly? When the aluminum alloy doors and windows are not closed tightly, how should we repair the aluminum alloy doors and windows? Let's learn about the maintenance knowledge of aluminum alloy doors and windows!

There are two main reasons why aluminum alloy doors and windows are not closed tightly

The aluminum alloy doors and windows are not closed tightly

If there is blockage or resistance when we open or close, we need to spend more effort when opening and closing. This kind of reason is usually caused by the following factors:

a. The door and window frames or leaves are deformed, and the sealing strips are loose or fall off.

b. The hardware was damaged.

c. The installation quality is poor, exceeding the allowable deviation, and it is not adjusted in time.

Preventive measures for repair of aluminum alloy doors and windows:

a. When we install the doors and windows, we must install them according to the construction sequence, and check and adjust the installation quality at any time during the installation.

b. For its window frame and window opening position, we should draw the center line for it. When the window frame is installed into the hole, it should be aligned with the central line and fixed well. Then, the perpendicularity, levelness and right angle of the window frame should be carefully adjusted, and the error should be within the allowable deviation range.

c. For door and window sash, before entering the frame, we should check whether its diagonal and flatness are within the allowable deviation range. After entering the frame, steel ruler and feeler gauge shall be used to check the lap width and peripheral gap of the frame fan until it meets the requirements.

d. For some of its hardware accessories, we also need to correctly install, if there is wear and tear must be replaced in time.

e. Usually we are in use, do not hang heavy objects on doors and windows, otherwise it is easy to cause deformation of doors and windows. And when we open and close, we should open and close gently, so as to extend its service life.

 Aluminum alloy doors and windows are not tightly closed mainly due to two reasons, quickly check

What is the reason why aluminum alloy doors and windows are not closed tightly

Aluminum alloy doors and windows are not tightly closed. 2. Hardware accessories have been damaged

Hardware accessories appeared to be damaged, so the doors and windows were not tightly closed and flexible. It may be caused by the loose and loose fixing of these accessories and the damage of pulley and sliding support hinge. The reasons for the damage of hardware accessories are as follows: improper selection of hardware accessories, poor quality; no metal lining plate is set when fastening, and there is not enough installation strength.

Preventive measures for repair of aluminum alloy doors and windows:

a. When we choose hardware accessories, we should choose the quality standard, whether it is its model, specification or performance must meet the national standards, and to be suitable for the purchase of doors and windows.

b. If the width of the sliding window is more than 1m, we'd better choose double pulley or rolling pulley.

c. For the installation of these hardware accessories, we should install the door and window lock, handle and other parts after the installation, so as to ensure the accuracy of the installation and the use will be more flexible.

The above is the reason why the aluminum alloy doors and windows are not closed tightly, and the repair methods of aluminum alloy doors and windows, hoping to give you some reference! Aluminum alloy doors and windows maintenance knowledge, have you learned?

Balcony and window screen integrated aluminum alloy swing door brings you quiet summer   [ Back to home page ] [ Printing ] [ Back to previous page ]    Tips for maintenance of aluminum alloy door

Hot Tags:

Product Center