How do I clean antique door plates?

Wash surfaces gently with warm soapy water and a soft cloth to remove surface grime. Avoid harsh chemical dips that strip away historic patination entirely.

Are these plates standard sizes?

Historic hardware predates modern standardisation and varies significantly in dimensions. Measure existing screw holes and door clearances carefully before fitting replacement hardware.

How do I date an antique door plate?

Examine the decorative style, such as Georgian symmetry or Art Deco geometry, alongside the material composition. Manufacturing techniques like sand casting marks also offer clues to the period of origin.

Can I use these on modern doors?

Many historic plates fit standard modern doors with minor adjustments to screw placements. Check the backset and spindle dimensions if the plate incorporates a handle or lock mechanism.