Three categories of UPVC windows

30 Jun, 2017

1, According to the opening method is divided into: fixed windows, top-hanging windows, hopper windows, center-pivoted windows, vertical window, casement doors and windows, sliding doors and windows, and so on.

 

2 By performance is divided into: ordinary doors and windows, sound insulation doors and windows, insulation doors and windows.

 

3 According to the application is divided into: Inside doors and windows, outside the doors and windows.

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