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Replacing a toilet seat in a Wingham period bathroom

A cheap seat that never quite sat flat, or a hinge that has finally given up: it is a small job, but the fit catches people out more often on an older pan than a modern one.

Most calls that start out as "just a toilet seat" in Wingham come from someone who has already tried a bargain seat off a shelf and found it rocks, overhangs the pan, or will not line up with the fixing holes. On a modern close-coupled pan that is unusual. On the older, oddly-proportioned pans still fitted in a lot of Wingham's period cottages, it is the normal outcome of guessing rather than measuring.

Measure the pan before anything gets bought

• Fixing centres. The distance between the two fixing holes at the back, not the seat width, is what decides whether a replacement lines up at all. Older pans, especially high-level and low-level suite pans from a cistern-on-the-wall setup, are often wider-set than a modern standard.
• Shape. Round-front and elongated (oval) seats are not interchangeable. A lot of the cast pans in older Wingham bathrooms are a rounder, shorter shape than the elongated seats sold as the default option in most DIY sheds.
• Top-fix or bottom-fix hinges. Newer seats fix from the top with a screwdriver, no reaching underneath the rim. Worth knowing before you are on your knees behind a pan with limited space in a smaller period bathroom.

Where it goes wrong on an older pan

The two recurring problems on Wingham's older stock: the fixing holes are a slightly different spacing to any modern "universal" seat, so a bargain seat sits with an overhang or a gap on one side, and the corroded original bolts will not budge without rounding off or snapping. Neither is a big job once you know what you are dealing with, but both waste a return trip to the shop if you have already bought the wrong seat.

What we actually do

Fitting a single seat, no complications: £45-65, most of that the standard callout, the seat itself typically £15-40 depending on quality (a decent soft-close hinge is worth the extra over the cheapest option, they last years longer). Two seats in the same visit, as it often is in an older house with more than one bathroom: usually £90-120 total rather than two separate call-outs, since it is the same trip and the same tools out.

If the original bolts have corroded solid, that adds a bit of time for penetrating oil and careful drilling out rather than forcing them, which is how a pan cracks. Flagged before we start, not added as a surprise afterwards.