The newly installed anti theft door is covered with a protective cover, as if it is stuck by the sle

Hello Chongqing Changhang security door wholeheartedly for you to answer, what you said is that the security door you are now installing is the inner door cover, the key is that your current security door is open outside or inside? If your current anti-theft door is inward-open, you can install a wooden door outside your existing anti-theft door, there will be no problem if the anti-theft door you install is the inner door cover, the door is outward, it will affect the opening of the wooden door, as for whether it will destroy the door cover, depending on which installation master's technology is generally not destroyed door cover, Chongqing Changhang anti-theft door will serve you wholeheartedly.

Find an anti-theft door manufacturer or install an anti-theft door to solve the problem.