https://www.repairmywindowsand....doors.co.uk/dover-do
Types of UPVC Door Handles It is crucial to select the appropriate replacement Upvc handle for your home if your handles made of upvc require replacement. Locksmiths can supply and install high-security uPVC door handles with extra security features. The most important measurements you should take are the measurement A (also known as PZ) as well as the length of the backplate. Check these measurements to ensure the new uPVC handle will fit. Lever/Lever A lever is a rod that pivots around a point. When you appl