How Much Does It Cost to Paint a Bathroom in the UK? (2026 Prices)

Updated June 2026 · Schneider Improvement Ltd., Glasgow · Free calculator, no signup, no email

Short answer: in 2026, a full bathroom repaint — walls, ceiling and woodwork, labour plus materials — costs £200-£350 for a small bathroom, £250-£500 for a medium one, and £450-£700+ for a large bathroom or heavy prep. Most are a one- to two-day job. Materials alone are usually £40-£120; the rest is labour and prep. The bathroom is small, but it's the most fiddly room in the house to paint, which is why it costs more per square metre than a bedroom.

Bathroom painting cost by size (2026 UK averages)

Walls + ceiling + trim, two coats, sound surfaces, one painter. The per-m² rate is higher than an ordinary room because of all the hand-cutting. Add 20-30% for London and the South East, knock 15-25% off in rural areas.

Why a bathroom costs more per room than a bedroom

This surprises people. A bathroom is one of the smallest rooms in the house, yet it often costs as much to paint as a bedroom twice its size. After years of quoting these jobs in Glasgow, here's where the money actually goes:

• It's nearly all hand-cutting. A bathroom is mostly tiles, mirror, cabinet, splashback and fittings — very little open wall for a roller. So you're cutting in "by hand" with a brush around every edge, slowly and carefully. That's the opposite of a bedroom, where you roller big flat walls fast. Less roller, more precision = more labour per m².
• The ceiling needs anti-mould paint. Condensation collects on bathroom ceilings, so they get an anti-mould or anti-condensation paint (£15-£45/L), not the £4-£9/L matt you'd use elsewhere. That alone adds £80-£200 for the ceiling.
• Mould often has to be treated first. If there's black mould in the corners or behind the cistern, it must be killed and sealed before painting — paint straight over it and it bleeds back through. That prep is £100-£400 depending on how much there is.
• Woodwork and window frames. Damp bathrooms are hard on skirting, architrave and the window frame. A full process — sand, prime, undercoat, gloss or satin — is £50-£150 a room, more if it's in poor or wet condition.
• The radiator. Repainting a tired radiator with proper radiator paint is another £30-£80.
• Access over the bath. Ceilings above a bath or shower mean a board across the tub or a small platform, and slower, more careful work.

None of these apply to a plain bedroom. Stack two or three of them and you see why a 4 m² bathroom can land at £450+.

Cost of a bathroom ceiling, walls, woodwork and prep

Most bathroom quotes are built up from these parts. Knowing them lets you sanity-check any quote line by line:

Mix and match these for your room. A small en-suite with a fresh wall + ceiling and no mould sits near £200-£300; the same room with mould prep, gloss woodwork and a radiator climbs toward £500-£600.

Anti-mould and moisture-resistant bathroom paint (real UK products)

This is the one bit of materials advice that genuinely matters. Standard matt emulsion in a bathroom is a false economy — within a few months you'll see mould spotting along the ceiling and around the shower. Use a paint made for the job. Real 2026 UK options:

• Dulux Easycare Bathroom Soft Sheen — anti-condensation, moisture-resistant, for walls and ceilings. About £12-£17 per litre (cheapest in the 2.5L tin at roughly £12/L, ~£29-£30 a tin). A reliable mid-market all-rounder.
• Crown Easyclean Bathroom Mid-Sheen with MouldGuard+ — works on walls, ceilings, wood and metal, and is scrub-resistant. Roughly £24.50 for 2.5L (≈£10/L). Good value if you're doing the whole room one tin.
• Ronseal 6 Year Anti Mould Paint (matt white) — around £16/L in the 2.5L tin, with a 6-year anti-mould guarantee. The smaller 750ml tin (≈£25, ~£33/L) is handy for touching up patches.
• Crown Trade Clean Extreme Mould Inhibiting Scrubbable Matt — a trade-grade anti-mould option from about £40 a tin ex VAT, for bathrooms that have had a real mould problem.

As a category, budget £15-£45/L for anti-mould or moisture-resistant paint and £10-£50/L for an anti-condensation primer. You'll typically use around £20-£50 of paint on a single bathroom, with primer, sugar soap and sundries taking the total materials to £40-£120. The point: spend the few extra pounds on the right paint — it's the cheapest insurance against repainting the same ceiling next year.

How much paint do I need, and how many coats?

Bathroom emulsion covers roughly 12-14 m² per litre on a sealed, primed surface. An average bathroom needs about 1-2 litres per coat, and you should always do two coats. For a small 2 x 2m bathroom, plan on 4-5 litres total across walls and ceiling for two coats. Prime any bare plaster, filler repairs or stained patches first — over a fresh repair, primer stops the topcoat flashing (drying patchy).

Painting bathroom tiles — a separate budget

Tiles are their own job and their own line in the budget, so don't fold them into the wall price. Painting bathroom tiles costs roughly £150-£800 depending on the tiled area and DIY versus a pro. Tile paint is about £20-£30/L and needs a dedicated tile primer plus thorough degreasing and a light key, or it peels.

Honestly: tile painting is a real budget alternative to retiling, but manage your expectations. It looks great for a few years on splashbacks and low-traffic walls. Keep it off floor tiles and the direct shower zone — constant water and abrasion wear it through fast. If your tiles are sound but dated, painting them can transform a bathroom for a fraction of a retile. If they're cracked or lifting, paint won't save them.

Are these prices inc VAT?

It's the question most cost guides skip, and it can change a quote by a fifth. A painter or decorator only has to charge 20% VAT once their turnover passes £90,000 a year. Most sole traders and small decorating outfits are below that threshold, so their quotes have no VAT to add — that's actually a competitive edge on small domestic jobs like bathrooms. The figures in this guide reflect that: they're what a typical non-VAT-registered painter charges.

A larger, VAT-registered firm adds 20% on top of labour and materials. So a £400 bathroom job is £400 from a sole trader, or £480 from a VAT-registered company. Neither is overcharging — it's just the VAT. Always ask "is that inclusive of VAT?" before you compare two quotes. (There's a rare 5% reduced rate for renovating empty homes, but it almost never applies to a normal bathroom refresh.)

Bathroom painting cost by UK region

Same bathroom, same standard of work — you'll pay noticeably more in London than in Lanarkshire. The gap is mostly labour. Rough effect on a like-for-like quote against the UK average:

Small towns are typically 20-30% cheaper than big cities. London carries extra costs — parking, ULEZ, congestion, higher insurance — that all land in the quote.

DIY vs hiring a painter for a bathroom

The bathroom is genuinely DIY-able for the walls and ceiling — the room is small and the surfaces are forgiving. Where DIY trips people up is the hand-cutting around tiles and fittings, and the mould prep. Honest comparison:

If you're confident with a brush and there's no mould, DIY a bathroom is one of the better-value weekend jobs going — it's mainly the paint and a steady hand. If there's black mould, damp woodwork, or you just want crisp lines around the tiles, that's where a decorator earns the day rate.

How our free calculator gives you a fast bathroom estimate

paintingquotation.com is a 100% free UK painting cost calculator — no signup, no email, no postcode, instant estimate. Unlike lead-gen sites (MyJobQuote, Checkatrade, Bark), it never passes your details to tradespeople. You type in your numbers, you get your figure, and that's the end of it — nobody phones you.

For a bathroom, measure the wall height and the room perimeter, add the ceiling, tick on the woodwork, and the calculator works out the area and a labour-plus-materials range using the same logic above. It won't know about hidden mould or a knackered window frame — only a painter on site can price those — but it gives you a sound baseline to judge any quote against before you agree a job.

How to get a fair bathroom quote

1. Get 3 quotes. Bathrooms vary a lot once mould and woodwork enter the picture.
2. Point out any mould before they quote, so it's priced in rather than sprung on you mid-job.
3. Confirm anti-mould paint on the ceiling — not just whatever's left in the van.
4. Ask if it's inclusive of VAT — see above. This alone can explain a 20% gap between two quotes.
5. List the woodwork and radiator you want done, so they're in the price and not "extras" later.
6. Sense-check with our free calculator for the walls-and-ceiling portion before you agree anything.

Common bathroom painting questions

How much does it cost to paint a bathroom in the UK in 2026?

A full bathroom repaint — walls, ceiling and woodwork, labour and materials — costs £200-£350 for a small bathroom, £250-£500 for a medium one, and £450-£700+ for a large bathroom or one needing heavy prep. Most jobs take one to two days. Materials alone are usually £40-£120; the rest is labour and prep. paintingquotation.com gives you a free instant estimate with no signup and no email.

How much does it cost to paint a small bathroom in the UK?

A small bathroom full repaint costs about £200-£350 all-in (walls, ceiling and trim, labour plus materials), and less again in rural areas where day rates are lower. If you do it yourself, materials are roughly £40-£120 — anti-mould paint, primer and sundries. The labour is the expensive part because a small bathroom is mostly fiddly hand-cutting around tiles, the mirror and fittings, not quick roller work.

How much does it cost to paint just a bathroom ceiling?

Painting a bathroom ceiling on its own costs around £80-£200, depending on height, access over the bath and condition. Bathroom ceilings almost always need anti-mould or anti-condensation paint rather than cheap matt, which adds a little to the materials. If mould has to be treated first, add roughly £100-£200 for ceiling-area mould (up to £400 for a whole damp room).

How much paint do I need for a small bathroom?

About 1-2 litres covers an average small bathroom for one coat, and you should plan two coats. For a 2x2m bathroom that's roughly 4-5 litres total once you include the ceiling. Bathroom emulsion covers around 12-14 m² per litre on a sealed, primed surface, a bit less on bare or patchy walls.

Do I need special paint for a bathroom?

Yes. Use a moisture-resistant or anti-mould bathroom paint (£15-£45 per litre), not standard matt emulsion, because condensation will grow mould on ordinary paint within months. Prime any bare or repaired areas first, then apply two coats. Products like Dulux Easycare Bathroom, Crown Easyclean Bathroom with MouldGuard+ and Ronseal Anti Mould are made for exactly this.

How long does it take to paint a bathroom?

Most bathrooms take one day for an average size of about 2.3 x 2.7m. Allow one to two days if there is mould to treat, woodwork to prep and gloss, or fittings to reseal first, because those steps need drying time between coats. The painting itself is quick; the prep and drying are what stretch the job.

How much does it cost to paint bathroom tiles?

Painting bathroom tiles costs roughly £150-£800 depending on the area and whether you do it yourself or hire a pro. Tile paint runs about £20-£30 per litre and needs a proper tile primer plus careful prep to bond. It is a real budget alternative to retiling, but expect a finish that lasts a few years rather than decades, and keep it off floors and shower zones that get constant water.

Is it cheaper to paint a bathroom yourself, and do these prices include VAT?

DIY is cheaper on paper — mostly £40-£120 in paint and supplies — while hiring a decorator adds £180-£420 a day in labour (more in London). The trade-off is the hand-cutting and mould prep that make a bathroom finish last. On VAT: a painter only charges 20% VAT once turnover passes £90,000 a year, so most sole traders are not VAT-registered and add none. VAT-registered firms add 20% on top, so always ask if a quote is inclusive of VAT.

Also worth knowing

• Improve the ventilation while you're at it. A working extractor fan and an open window do more to prevent mould than any paint. Fix the cause and the anti-mould paint lasts far longer.
• Reseal before you paint, not after. If the silicone around the bath or basin is tired, renew it as part of the prep (£50-£250). Fresh paint against mouldy old silicone looks half-finished.
• Mind the curing time. Bathroom paint is touch-dry in hours but keeps hardening for a couple of weeks — go easy on steam and scrubbing in that window so the finish sets properly.
• Sheen matters in a bathroom. A soft sheen or eggshell wipes clean and shrugs off condensation better than dead-flat matt. See our guide to matt vs eggshell vs silk for which finish to pick.

Prices in this guide reflect 2026 UK quoting practice based on our work in Glasgow and feedback from painters across England, Scotland and Wales, cross-checked against current trade cost guides. Your local market may be 15-45% above or below these ranges — always get a written quote before agreeing a job.

Related: Cost to paint a kitchen UK · Cost to paint a bedroom UK · Cost to paint a living room UK · Matt vs eggshell vs silk