Hidden Frame Door

The screws at the uppermost fixing point of the hinge side door frame loosen after opening and closing for a period of time. After analysis, it is found that the self-tapping screws are liable to cause wire slip under reciprocating dynamic loads, which is also a common phenomenon in construction, and it cannot be handled at all once the slip wire occurs.

The problem is perfectly solved by the clean and hidden frame door developed by Wiskind. The hidden frame door is embedded in the panel during production to form an integral connection, so there is not any issue with door frame fixing. With the use of the Master door; while the overall strength is enhanced, the passage size can be larger with a more aesthetic look.



