After many owners and friends installed broken bridge aluminum doors and windows, they didn’t know how to check and accepted them, and they paid the balance directly. If there were problems later, it would be difficult to protect rights. Doors and Windows are an important channel for us to connect with the outside world in our home life, so doors and windows The quality must be guaranteed. How to accept the installed broken bridge aluminum doors and windows? Today, Baydee Upvc Profiles will share with you a few tips for acceptance of aluminum doors and windows with broken bridges.

surface inspection

First, check whether the hardware accessories of the doors and windows are complete and intact, and whether the installation position is accurate, and at the same time, check whether the hardware accessories are rusted. Check the window frame and handle surface for scratches, concave-convex deformation, damage and other apparent problems. In addition to observing with eyes, you can also carefully touch and check with your hands.

Door and window frame inspection

The installation of door and window frame directly affects the firmness of the entire door and window.

Door and window lock inspection

First of all, check whether the installation position of the door and window locks is correct, whether they are installed backwards, whether there is dislocation, and shake the door and window locks by hand to see if there is any looseness. Repeatedly open and close the door and window locks to check whether the anti-locking and unlocking can be carried out smoothly; after locking the doors and windows, push them by hand to check whether they can be locked without sliding.

Door and window use inspection

The inspection of the use of doors and windows is the last step in the installation and acceptance of doors and windows. It is necessary to check whether the opening and closing of doors and windows are stable, and whether there is abnormal shaking after doors and windows are locked. Shake the doors and windows by hand to see if you feel abnormal resistance and noise, and open and close the doors and windows with different strengths to see how the doors and windows are stressed.

Whether it is the appearance of the broken bridge aluminum doors and windows, or the use test and performance test, you need to check them one by one and confirm that there is no problem, and then you can confirm the receipt.