Mould Treatment & Stain Blocking
in London
Stop mould and damp stains at the source. We treat spores, seal stains, and repaint with scrubbable coatings built for humid rooms.
Surveyors pinpoint moisture issues, recommend ventilation tweaks, and document every step so landlords, facilities teams, and homeowners know the fix will last.
Fully Insured
£2m public liability
1 Year Guarantee
Workmanship warranty
On-Time Delivery
Agreed schedules kept
Need mould treated?
Need mould treatment painters in London?
Send photos of the affected areas and we’ll treat the cause, block stains, and repaint with durable, scrubbable finishes.
Common mould requests
What we fix before painting
- Identify leaks, condensation, or ventilation issues
- Apply fungicidal wash and anti-mould treatments
- Stain block ceilings, walls, and woodwork
- Repaint kitchens, bathrooms, and high-humidity rooms
- Seal gaps, caulk joints, and improve airflow paths
- Advise on long-term mould prevention steps
What's Included
Our mould treatment service addresses the problem properly, not just cosmetically.
- Assessment of mould type and cause
- Application of fungicidal wash
- Treatment of affected areas
- Stain blocking primer application
- Finish painting to match surroundings
- Advice on preventing recurrence
Key features
What the process looks like
Our mould remediation follows an audited workflow so nothing is missed. From PPE and containment to drying times and final decorating, we document each stage for your records.
Identify the Moisture Source
We use moisture meters and thermal imaging where required to check for leaks, condensation, or bridging that feeds mould growth.
Kill Spores & Bacteria
Hospital-grade biocides break down existing mould, mildew, and algae so regrowth is dramatically reduced.
Seal & Block Staining
Specialist primers lock in water marks, smoke staining, and tannins so they do not bleed through the final paint finish.
Anti-Mould Coatings
Scrubbable, moisture-resistant paints keep kitchens, bathrooms, and basements cleaner for longer.
Popular areas
Mould Treatment Across London
We provide professional mould treatment and stain blocking services across London. Find out more about our services in your area.
Testimonials
What Our Clients Say
Trusted by homeowners across London.
"Really helped me out in a pinch. Great price, amazing job, done quicker than I thought possible. Colour matched the paint to random bits I sent through. Friendly, kind and efficient throughout. Highly recommend."
Julia Powell
Marylebone →"These guys are amazing. Spray painted my whole property for a reasonable price. Job done quickly. Great communication and had a really good experience using them. Can't recommend them enough!"
Sainey Crofts
Notting Hill
"Very professional and unobtrusive. Reliable and focused on the job. Would highly recommend."
Pat Quigley
Hackney →Frequently Asked Questions
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Get a WhatsApp quote today. Send us photos and we'll respond with a clear estimate.