Best paint for bathroom walls UK: what to check
Updated: October 2026
A steamy bathroom or grease-prone kitchen asks more of paint than a dry bedroom. If you are looking for the best paint for bathroom walls in the UK, start with the claim on the tin rather than assuming that any emulsion mentioning bathrooms provides mould protection. This guide explains when an ordinary matt may be adequate, when washable paint helps and when you should choose a specialist coating instead. You can compare the products currently in this set on the [wall paint comparison](/hub/paints-and-varnishes/wall-paint), but none should be treated as a cure for damp.
A steamy bathroom or grease-prone kitchen asks more of paint than a dry bedroom.
A steamy bathroom or grease-prone kitchen asks more of paint than a dry bedroom. If you are looking for the best paint for bathroom walls in the UK, start with the claim on the tin rather than assuming that any emulsion mentioning bathrooms provides mould protection. This guide explains when an ordinary matt may be adequate, when washable paint helps and when you should choose a specialist coating instead. You can compare the products currently in this set on the wall paint comparison, but none should be treated as a cure for damp.
Our top picks
| Badge | Product | Washable | Waterproof | Finish | Note | Price | Offer |
|---|---|---|---|---|---|---|---|
| Best overall |  Johnstone's Johnstone's soft sheen, 2.5 L, brilliant white | No | No | Soft sheen | 7.7 | about £13.99 | View offer |
 Johnstone's Johnstone's washable matt, 2.5 L, Blue Horizon | Yes | No | Matt | 9.1 | about £21.99 | View offer | |
| Best value |  Dulux Dulux matt emulsion, 7 L, brilliant white | No | No | Matt | 8.4 | about £27.05 | View offer |
On this page
What a bathroom or kitchen does to ordinary matt
Ordinary matt emulsion is designed primarily to give an even, low-sheen finish. In a bathroom, repeated condensation can leave the surface damp, particularly above a shower or around a cold external wall.
A standard flat matt can work in a well-ventilated cloakroom where walls rarely stay wet. Rubbing a mark may polish the finish or leave a visible patch.
Specialist kitchen and bathroom paints address these pressures with stronger cleaning, moisture or mould-resistance claims, depending on the product. “Washable” concerns cleaning, while a stated mould-resistant formulation concerns fungal growth; neither means that a painted wall can withstand standing water like a tiled shower enclosure. For finish trade-offs, see matt or soft sheen emulsion.
What these listings do and do not say
Several Johnstone’s matt and soft sheen listings in this comparison mention kitchens and bathrooms in their suitability wording. That makes them candidates for a sound, ventilated room, but the wording does not by itself promise a mould-resistant system. The listings also show the waterproof field as false.
They do not state a biocide, a defined wet-scrub class such as EN 13300, or a multi-year mould-protection claim. The Dulux 7-litre listing also says it is not water resistant.
The Wickes paint guide separates standard vinyl matt from kitchen and bathroom emulsions, while the Dulux Easycare FAQ directs demanding kitchens and bathrooms towards dedicated variants.
Where the washable matt fits
Within this comparison, the washable and stain-resistant matt listing, ASIN B07P22N6BT, makes the strongest cleaning claim. That can be useful for kitchen wall paint where fingerprints, sauce spots or light grease need wiping away.
Washable matt is not automatically the same as bathroom paint. This listing does not supply a wet-scrub class, a waterproof claim or a specific mould-resistance statement, so it is safer to treat washability as a cleaning benefit.
Choose it when the wall is dry and sound and routine wiping is your main concern. Choose a specialist bathroom or anti-mould paint when you require an explicit moisture or mould claim. If appearance is still the difficult decision, the wall paint buying guide puts finish, cleaning and tin size in order.
When to leave the roller down
Paint is the wrong first fix when a wall is actively damp, plaster is soft, water is entering from outside, or mould quickly returns after cleaning. A mould-resistant coating cannot repair a leaking pipe or an ineffective extractor.
Stop and investigate before decorating. If growth is extensive or the substrate is damaged, seek appropriate professional advice. Once the surface is sound, the separate how to paint a wall guide covers the general sequence.
Common questions
Can I use standard matt in a bathroom?
You can use standard matt where the manufacturer lists bathrooms and the room is dry, sound and well ventilated. It is a weaker choice for a frequently steamy bathroom because ordinary matt may mark during cleaning and may carry no moisture- or mould-resistance claim. Check the exact tin rather than relying on the word “matt” alone.
Does “suitable for bathrooms” mean mould-proof?
No. Suitability wording says where the seller or manufacturer considers the paint usable; it does not create a mould-proof guarantee. Look for an explicit mould-resistant claim and its conditions. Even specialist paint cannot prevent growth indefinitely if condensation, a leak or another moisture source remains untreated.
Is washable matt the same as bathroom paint?
Not necessarily. Washable matt is intended to tolerate cleaning better than ordinary matt, whereas bathroom paint may make additional moisture- or mould-resistance claims. ASIN B07P22N6BT is described as washable and stain resistant, but its listing does not state a scrub class, waterproof performance or a mould-protection period.
What about grease on kitchen walls?
For light splashes, a washable finish can make routine wiping easier. Near a hob, frequent grease exposure may justify a dedicated kitchen coating or a suitable splashback because repeated degreasing is tougher than removing fingerprints. Follow the paint maker’s cleaning instructions and test a discreet area before using a strong cleaner.
Is soft sheen better than matt in a bathroom?
Soft sheen is often easier to wipe and can cope better with a demanding room than basic flat matt, but the finish alone does not prove mould resistance. It also reflects more light and can reveal bumps or poor preparation. Choose it for the stated performance, not simply because it looks glossier.
What does a false waterproof field mean?
It means the amazon.co.uk listing does not classify that product as waterproof. It should not be read as proof that normal splashes destroy the dry paint, nor should you upgrade it to a waterproof coating. Use tiles, panels or another specified system where surfaces receive direct, repeated water.
When is paint the wrong fix?
Paint is not the remedy for active leaks, persistently wet plaster or mould that repeatedly returns. Find and correct the moisture source before redecorating. If the cause is unclear, the affected area is substantial or the substrate is damaged, ask a qualified professional to assess it rather than sealing the evidence beneath paint.
Related pages
Sources
Public UK sources used for VOC limits, lead in old paint, new plaster and finish advice. Prices, stars and review counts are from the amazon.co.uk listings in this set. No BS EN 13300 class is claimed for these tins.
- VOC Regulations 2012 (SI 2012/1715) (retrieved 17 October 2026)
- HSE CIS79 — old lead paint (retrieved 17 October 2026)
- GOV.UK — lead information for the public (retrieved 17 October 2026)
- BSI BS EN 13300:2022 — interior wall paint classification (retrieved 17 October 2026)
- Dulux UK — painting new plaster (retrieved 17 October 2026)
- Dulux UK — how much paint you need (retrieved 17 October 2026)
- Dulux UK — paint finishes explained (retrieved 17 October 2026)
- Wickes — paint buying guide (retrieved 17 October 2026)