Can you re-enamel a bath in a listed building in Edinburgh?

This is the question I am asked more than any other, and it comes from the same place every time — someone has bought a flat in the New Town or a villa in the Grange, the bath is a hundred years old and looks it, and a bathroom fitter has quoted to rip it out.

What listing actually protects

Edinburgh's Old Town and New Town are together a UNESCO World Heritage Site. The city contains thousands of listed buildings across categories A, B and C, and more than forty conservation areas.

Listing protects the character of the building, and — this is the part people miss — that protection can extend to internal features of interest. An original cast iron bath, a fireclay pedestal basin, original glazed tiling. Whether a specific fixture in a specific building is protected is a question for the City of Edinburgh Council, and the honest answer is that it varies.

What does not vary is the direction of the risk. Removing an original fixture is a change to the building. Resurfacing it is not.

Why resurfacing sits outside the problem

Re-enamelling strips and re-coats the surface of the bath where it stands. Nothing is removed. No plumbing is disconnected. No tiles come off. No building fabric changes. The bath that was in the room before the work is the bath in the room afterwards, with a new surface on it.

That is why, in listed property, I spend most of my time restoring rather than replacing. It is not a marketing position. It is the path of least resistance.

I am a bath specialist, not a planning consultant. If you are unsure of your building's status, ask the City of Edinburgh Council or check the Historic Environment Scotland designations portal before anyone starts work. That advice costs you nothing and it is worth taking.

Then there is the stair

Set the regulations aside. A cast iron bath is extraordinarily heavy. Edinburgh's tenement stairs are stone, they turn tightly at each landing, and the close is common property.

Taking a cast iron bath down from a third-floor flat off Marchmont Road means three people, a stair crawler, several hours, and a real chance of damaging a stairwell that belongs to your neighbours as much as to you. Then the same thing in reverse with the new bath. Then a plumber. Then a tiler, because the tiles around a century-old bath do not come off intact, and a 1900s glaze is not something you match at a builders' merchant.

Resurfacing takes one person and one day.

What you are actually keeping

A Victorian cast iron bath is a better object than anything sold to replace it. The iron is thick. It holds heat — genuinely, noticeably. It does not flex or creak. The enamel is fused to the metal at high temperature, not moulded plastic pretending.

What has failed after a hundred years is a few millimetres of surface at the waterline and around the taps, where water sat and hands rested. The bath is sound. Only the finish is tired.

I have resurfaced baths in this city that were installed before the First World War and are still in daily use. The acrylic bath quoted to replace them will need replacing again in fifteen years.

More on listed building bath repair in Edinburgh · Re-enamelling, prices and process