Identify the doors and hardware
Note which doors are interior or exterior, how each is used and what hardware is currently installed. Identify the handle model or bring the details to the supplier before assuming two products can be paired.
Check dimensions and function
Compare the product specifications for the door preparation, backset, spindle or fixing dimensions and intended function. Exact compatibility depends on the door and hardware model; do not infer it from a similar appearance.
Compare finishes as a design choice
Different finishes can be compared as a matter of personal preference. Request samples or current manufacturer images and consider them in the room's light and existing fixtures; this page makes no universal rule about matching or mixing styles.
Confirm installation and care
Ask the maker or a qualified door-hardware professional whether the selected products can be installed on the actual doors and what maintenance instructions apply. This guide provides no lock, security or installation procedure.
