Can a bath tub be painted, and what should you ask?

What do people mean by bath tub paint?

A stained or chipped bath is a common reason to look for paint. The words cover two quite different ideas. One is a coating brushed or sprayed onto the bath you already have. The other is ordinary decorating paint, which belongs on the walls and the ceiling and is described on water-resistant paint for a bathroom.

This page is only about the bath. The board behind the tiles is a third job: bathroom plasterboard. Mixing those three up is how a tin of wall paint ends up on a surface it was never sold for.

QuoteZila's early towns include Crewe, Nantwich and Sandbach, in Cheshire. Anyone in the UK can post a job or register a business. A bath in any of those places is still either a coating job or a replacement job.

Which instructions mention a bath?

A wall paint that resists steam is still a wall paint. The instructions that matter are the ones printed for the coating that will actually be used. If the tin and the maker's sheet talk about walls, wood or metal, and never mention a bath, do not treat them as instructions for the inside of a bath.

A specialist who coats baths should name the system, the preparation and how long the bath stays out of use. Those details belong in the quote. Two specialists who name two different systems are easier to compare than two quotes that only say "respray".

Is the job a coating or a replacement?

The two routes are easy to confuse in a quote because both end with a bath that looks newer.

A coating leaves the bath in the room. The work is preparation of the existing surface, the coating itself, and the time the bath must not be used. You need the specialist to say what they will do if the old surface is cracked, plastic, enamel or already coated once. You also need them to say whether the plug, the overflow and the waste are masked or removed.

A replacement takes the bath out. That can mean new wastes, a new trap, silicone, and sometimes a change to the panels or the tiles that were cut around the old rim. GOV.UK says you might need building regulations approval if you install a bathroom that will involve plumbing ^[S2]. Ask the fitter whether your job is that kind of plumbing, or only a coating with the bath left in place.

Citizens Advice suggests written quotes from at least three traders before you decide ^[S1]. A quote is a fixed price. An estimate is a rough guess, so you might pay more ^[S1]. Ask each person to price the same route. One coating quote and one replacement quote are not the same comparison as two coating quotes.

What to have ready

• What the bath is made of, if you know. If you do not, say so, and send photos of the inside, the outside of the panel and the waste.
• Chips, stains, cracks and any previous coating.
• Whether you want the bath to stay, or you are willing to take it out.
• How long you can leave the bathroom unused. A coating that must cure is useless if someone needs the bath the same evening. Only the product instructions can say how long. Ask the specialist to copy that time into the quote.
• Who masks the taps and the floor.

If they ask for money before the work, Citizens Advice says to push any deposit down, not to agree to more than 25 per cent, and to get a receipt ^[S1]. If they ask for a deposit to pay for materials, Citizens Advice says to offer to buy the materials yourself instead of paying a deposit ^[S1].

Steam in the room is a separate problem

A new coating does not dry the air. The Planning Portal says a new bathroom should have extract ventilation to reduce condensation ^[S3]. If you are refurbishing and a fan is already there, keep it or replace it. If there is no fan, the Portal says you need not add one when you are only refurbishing, though you can ^[S3]. Tell the specialist whether the room has a fan. A coating's own instructions may still say the room has to stay within a temperature or humidity range. Follow those words, not a guess.

Jobs you might post

These are examples, not taken from real job posts.

• "Enamel bath, chips by the waste, bath to stay. Please quote to coat it. Name the system, the preparation and how long we cannot use the bath."
• "Acrylic bath, yellowed. Please say whether you coat acrylic, and if not please do not quote a wall paint."
• "Bath is cracked through. Please quote to remove and replace, including the waste. Say whether building regulations approval is part of your work."

Asking for bath quotes

Say coating or replacement in the first line, so the wrong trade does not spend a visit on the wrong job. Up to five matched local businesses can send a quote ^[QZ2]. QuoteZila is free for customers and local businesses ^[QZ1].

Posting a job is not open yet

See our painters and decorators page and plumbers page.

Questions about painting a bath

Part of Advice. All services

Related trades

• Painters and decorators
• Plumbers
• Bathroom fitters

Related pages

• Bathroom Paint for Walls and Ceilings. What a moisture and steam resistant bathroom paint is for, what one Dulux tin says about coats and drying, and why it is not a coating for the bath.
• Doorstep Paint: How to Choose a Coating. A doorstep is a surface people walk on. How that differs from a wall coating, what the paint regulations call floor and masonry coatings, and what to ask.

Sources

1. QZ1: QuoteZila product fact. QuoteZila home and FAQ copy.
2. QZ2: QuoteZila product fact. QuoteZila FAQ How does getting quotes work.
3. S1: Before you get building work done, Citizens Advice. Accessed 2026-10-28. https://www.citizensadvice.org.uk/consumer/getting-home-improvements-done/before-you-get-building-work-done/
4. S2: Building regulations approval, GOV.UK. Accessed 2026-10-28. https://www.gov.uk/building-regulations-approval
5. S3: Building regulations: ventilation for kitchens and bathrooms, Planning Portal. Accessed 2026-10-28. https://www.planningportal.co.uk/permission/common-projects/kitchens-and-bathrooms/building-regulations-need-for-additional-ventilation/