Door hardware on backplate
Door hardware on a backplate combines the handle and any lock on one continuous plate. View short and long backplates with a straight or rounded shape. Choose a blank version or one with a keyhole, cylinder hole, or WC lock. When replacing it, also check the center-to-center distance and the coverage of existing boreholes.
Backplate door hardware: one piece on the door
Backplate door hardware combines the door handle and any lock opening on one continuous plate. This creates a clear line on the door and provides more coverage than separate roses. When replacing existing hardware, that coverage can be useful, as long as the new plate actually covers the old marks.
This collection includes short and long backplates, with straight or rounded shapes. In addition to appearance, the design of the opening is particularly important: blank, keyhole, cylinder hole, or WC lock.
Which opening and center-to-center distance do you need?
The center-to-center distance is the distance between the center of the handle and the center of the lock opening. It must match the lock in the door. A backplate for a bit key will not automatically fit a profile cylinder. Therefore, also check the function of the mortise locks and compare the technical specifications before choosing a color.
| Design | Intended for | Key check |
|---|---|---|
| Blank backplate | Door without a visible lock opening | Existing holes and coverage |
| Keyhole | Operation with a bit key | Key opening and center-to-center distance |
| Cylinder hole | Operation with a profile cylinder | Profile shape and center-to-center distance |
| WC lock | Privacy in the bathroom or toilet | Suitable WC lock and center-to-center distance |
Short or long backplate, straight or rounded
A long backplate creates a clear vertical line on the door. A shorter backplate takes up less space while still combining the handle and lock. Straight ends suit clean lines; rounded ends give the appearance a softer look.
Keep the finish consistent within the same hallway or room. Looking for smaller separate components instead? View door handles on rose plates. For the bathroom and toilet, there is a focused selection of WC door hardware, so you can first compare the right function.
Installation, use and maintenance
- Measure the backplate length, backplate width and the position of the existing screw holes.
- Compare the center-to-center distance with the lock; do not confuse it with the screw distance.
- Check the door thickness and install both sides without putting strain on the handle.
- Clean the surface with a soft cloth and do not leave any cleaning agent around moving parts.
Buy door hardware on a backplate at WDTegels
First choose the correct opening and size, then the shape and color of the backplate. At WDTegels, you can compare different versions side by side. Check the product page for the scope of delivery and determine whether the existing lock can remain or needs to be replaced.
Frequently asked questions
What does a blank backplate mean?
A blank backplate has no opening for a key, profile cylinder or WC thumbturn. It finishes the door around the handle. Check whether this version is suitable for the desired door function.
Is the center-to-center distance the same as the screw distance?
No. The center-to-center distance describes the distance between the handle and the latch opening. The screw distance describes the distance between the mounting points. Both can be decisive when replacing existing hardware.
Can a long backplate cover old drill holes?
That is possible, but measure it. The length, width and position of the new backplate determine which marks are covered. The term long backplate alone does not guarantee that everything will be concealed.
Is a WC backplate supplied with a mortise lock?
Don't assume that automatically. The visible WC hardware and the mechanism inside the door are separate components. The product page states which components are included in the selected version.
