Door Knobs on Plate

A door knob on plate mounts the knob onto an elongated rectangular backplate — integrating the knob and its fixing points into a single cohesive unit that sits against the door face. The backplate covers a larger surface area than a compact rose fitting, giving the hardware a more substantial presence on the door face. If a more compact fitting better suits your door, our door knobs on rose range offers the same Heritage Brass quality in a smaller footprint.

All door knobs on plate in our range are half-sprung and work with a standard UK tubular latch. For new installations, a tubular latch or appropriate lock will need to be purchased separately — browse our locks and latches range for the correct specification.

Configurations

Unlike a rose knob where the locking mechanism is always separate, door knobs on plate are available in multiple configurations to suit different door functions. Available configurations across the range include lever latch for standard internal doors, lever lock for doors requiring a key, bathroom set with thumb turn and release for privacy, and euro profile cylinder for doors fitted with a euro lock. Not all configurations are available on every design — check the individual product for available options.

One design in the range — the Balmoral — is only suitable for doors of 44mm thickness and above. Always confirm your door thickness before ordering if you are unsure.

Materials and Finishes

Our door knobs on plate are available in solid brass and solid bronze. Solid brass accounts for the majority of the range and remains the preferred choice for heritage and high-specification interiors, valued for its dimensional stability and finish quality over time. Solid bronze is available through our Heritage Bronze collection, offering a rustic aesthetic that develops naturally with age and use.

Key finishes across the range include polished brass, antique brass, satin brass, polished chrome, satin nickel, and matt bronze — with finish availability varying by design. The range carries a 10 year mechanism warranty across selected designs. Each knob is supplied as a pair complete with spindle and all fixing hardware. Browse the full door knobs range to compare all styles.

Frequently Asked Questions

What configurations are available for door knobs on plate?

Door knobs on plate are available in lever latch, lever lock, bathroom set, and euro profile configurations across the range. Lever latch suits standard internal doors where privacy locking is not required. Lever lock and euro profile are suitable for doors requiring key operation. Bathroom set includes a thumb turn and release for en suites and bathrooms. Configuration availability varies by design — check the individual product listing for the options available on your chosen knob.

Do door knobs on plate need a separate latch or lock?

It depends on the configuration. Lever latch versions require a tubular latch purchased separately. Lever lock, bathroom set, and euro profile versions include the locking function within the plate unit itself, though a compatible lockcase may still be required depending on your door. If you are replacing an existing door knob on plate, confirm the configuration of your existing hardware before ordering. Browse our locks and latches range if you need to purchase a latch separately.

What is the difference between a door knob on plate and a door knob on rose?

The primary difference is the backplate. A plate knob uses an elongated rectangular backplate that can integrate locking configurations — lever lock, bathroom set, euro profile — into one unit. A door knob on rose uses a small circular rose that covers only the immediate area around the knob, with any lock or latch purchased and positioned separately. The rose gives a lighter, more compact appearance; the plate gives a more substantial presence and greater configuration flexibility within a single fitting.