Original door and window ironmongery is to be cherished, so preserve and maintain it with care by following this expert advice
The ironmongery that adorns old doors and windows is often beautiful and antique. Part of the history of the house, locks, latches, hinges, handles, knockers, letter plates, and even the screws they are fixed with, give clues to the status and period of the building and need to be cared for and maintained just as much as any other element.
Early fittings were made of wrought iron by blacksmiths; later, brass, cast iron and steel were employed, while the advent of the Industrial Revolution saw mass production and huge choice.
How to repair
Some repair work to ironmongery is relatively easy but, when it comes to original items, it is best to get them repaired by an expert. This is particularly true with locks, which can become stiff or fail for a variety of reasons, including if a door has warped and is putting pressure on the lock’s workings and keys. ‘If the key feels stiff to turn, don’t force it as you could damage not only the key but the warding in the old lock,’ warns Jessica Burr of Mid Beds Locksmiths. ‘If you do need to call a locksmith, do your research and call reputable companies that specialise in historical locks.’
Many types of knobs and handles are found in period properties, including hand-spun brass, ebony, timber or ornate brass knobs and drop bow handles. Door knobs or handles that wobble or show a lot of lateral movement indicate that there may be wear to the lock case. ‘Another way of telling is if you have to turn the handle or knob quite far back for it to retract the latch. These need attention as soon as possible as the lock could end up jamming or causing a lot of damage.’
Hinges can lead to problems with both doors and windows as they may cause them to stick, squeak or drop while also stopping locks and latches from working. Check to ensure that there is no wear on the bearing surfaces of the hinge, the pin isn’t loose or rising up, and the timber isn’t damaged or split. Where necessary, adjust the alignment of the hinge and ease with a little oil or WD-40. If the problem is serious it may be necessary to fit a new hinge, although sometimes it might be possible to replace just the pin that holds the two halves together.
With windows, ensure latches and catches are firmly fixed and close tightly so that they are secure and to help stop draughts and rattles.
Discolouration and tarnishing of nonferrous materials, such as bronze and brass, is a natural process. ‘Allowing them to do this doesn’t cause problems – it’s more personal preference if you want to keep it bright or allow it to age naturally,’ says Jessica. ‘
