Specialist Bathroom Paint

The Ultimate Guide to a Durable, Mould-Free Finish

Bathrooms are unique spaces — warm, damp, and often poorly ventilated. That combination can wreak havoc on ordinary wall paint, leading to peeling, blistering, or mould growth.

That’s where specialist bathroom paint makes all the difference. In this guide, we explore why it’s essential, how it works, and which products deliver both durability and style for homeowners looking for long-lasting bathroom wall paint solutions.

Why Choose Specialist Bathroom Paint?

1. Resists mould and mildew
If you’re wondering how to stop mould growing in your bathroom, especially on walls and ceilings, specialist paints are key. They contain anti-fungal agents that help prevent the growth of mildew and black mould — one of the most common issues in humid bathrooms.

2. Built for moisture and steam
These paints are designed specifically for high-humidity bathroom environments, resisting condensation damage, flaking, and water streaks. If you’re searching for the best waterproof paint for steamy bathrooms, this is where to start.

3. Easy to clean and maintain
Many specialist paints are classed as scrubbable bathroom wall paints, allowing you to wipe down condensation, soap residue, or water stains without damaging the surface. This makes them ideal for busy family bathrooms or rental properties.

Recommended Specialist Bathroom Paints (UK)

Zinsser Perma-White
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One of the best anti-mould paints for UK homes, Zinsser Perma-White is a go-to choice for anyone dealing with condensation issues. It’s washable, moisture-resistant, and perfect for bathroom ceilings prone to damp.

Tikkurila Luja
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A high-performance paint system for demanding environments. With excellent resistance to chemicals, steam, and regular washing, it’s ideal for homeowners or designers seeking professional-grade bathroom wall finishes.

Benjamin Moore Aura® Bath & Spa
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If you’re after a luxury matte paint for bathrooms, Aura Bath & Spa is one of the few options on the market that delivers rich colour with a mould-resistant, low-sheen finish — even in high-humidity conditions.

Tips for Painting a Bathroom Like a Professional

  • Prepare the surface thoroughly
    For best results, wash the walls using sugar soap to remove any dirt or residues. If you’re painting over existing mould or damp, use a stain-blocking, anti-mould primer.

  • Use a primer where necessary
    On new plaster or unpainted surfaces, apply a specialist primer to improve adhesion and ensure your chosen mould resistant bathroom paint performs as intended.

  • Ensure good ventilation during and after painting
    Extractor fans and airflow help paint to cure properly and prevent future dampness.

  • Let the paint cure fully
    Even fast-drying products require 24 hours before the room is exposed to high humidity from showers or baths.

Final Thoughts

Whether you’re decorating a compact ensuite or renovating a large family bathroom, the right paint choice is vital. Using specialist waterproof bathroom paint not only enhances durability but also helps maintain a clean, hygienic environment.

Options like Tikkurila Luja, Zinsser Perma-White, and Benjamin Moore Aura Bath & Spa are trusted by professionals and homeowners alike for their superior performance in humid and moisture-rich spaces.

If you’re searching for the best anti-mould paint for bathrooms in the UK, these brands are an excellent place to start.