https://notes.io/w4xfM
Types of Double Glazed Windows Handles UPVC window handles are a key component of the double glazing process. They are used to control the locking of the window and to ensure that it is properly sealed, assisting to improve the efficiency of energy. Window handles from Espag come with a spindle of 7mm square that is put into the frame and engages the multi-point locking system. cranked and inline versions are available and can be turned left or right. Espag Espag handles, the most popular window handle type, can be used with espagnolette locks on uPVC windows, al