Professional Render Cleaning London
From £149 | K-Rend & Monocouche Specialists | All London Areas
Restore your rendered walls to their original beauty. Our soft wash technique safely removes algae, dirt, and staining without damaging the delicate render surface.
Our Expertise
Specialist Render Cleaning
Render Types We Clean
- K-Rend & silicone renders
- Monocouche render
- Painted masonry render
- Acrylic renders
- Pebble dash
- Tyrolean finish
What We Remove
- Red & green algae
- Black mould growth
- Atmospheric staining
- Water run marks
- Pollution deposits
- Bird droppings
Our Render Cleaning Process
Survey
Assess render type and condition
Protect
Cover windows, plants, and paths
Soft Wash
Apply biocide at low pressure
Rinse
Gentle rinse to reveal results
Pricing
Render Cleaning Prices London
All prices include VAT. Biocide treatment included. Results continue to improve for weeks after cleaning.
Coverage
Areas We Cover
Professional render cleaning across all London boroughs + 60 mile radius
London Boroughs
Surrounding Areas (60 Miles)
Don't see your area? We cover all locations within 60 miles. Contact Us
FAQs
Frequently Asked Questions
Can you pressure wash render?
No - and neither should you! High pressure damages render surfaces. We exclusively use soft wash techniques with professional biocides that clean safely without causing damage.
How long do results last?
Typically 3-5 years depending on exposure. North-facing and shaded walls may need more frequent treatment. Our biocides continue working for weeks after application.
Will you damage my K-Rend?
No. K-Rend and silicone renders require specialist knowledge. We understand these modern renders and use manufacturer-approved cleaning methods.
Do I need to be home?
Not necessarily. We just need access to an outside tap and for any gates to be unlocked. We can clean while you're at work.
Why is my white render turning green/black?
This is organic growth - algae and mould - that thrives in damp conditions. Our biocide treatment kills this growth and prevents regrowth for years.
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