https://www.repairmywindowsand....doors.co.uk/billeric
Changing Conservatory Door Handles Most people can easily alter the handles on their conservatory doors. It is essential to first find out if your current handles are spring-loaded or not. We have a variety of replacement handles for all the major uPVC double-glazing companies including Hoppe Mila Avocet and the Fab n'Fix. To choose the best handle for your door, check two critical measurements that are the distance between screw fixing centres and the central point of the key hole (also called PZ centre