Render Cleaning Kent
Professional soft wash render cleaning for homes and commercial properties across Kent, Surrey, and South East London.
Safe, Non-Damaging Render Cleaning That Lasts
We clean all types of render using a method that’s safe, effective, and tailored to your surface. Unlike pressure washing, we use a carefully prepared blend of sodium hypochlorite, water, and surfactant — applied gently at low pressure.
Every project begins with a porosity test. This allows us to assess your surface and avoid over-saturation, damage or patchiness. Our soft wash system removes stains, algae, and organic growth — leaving your render fresh and clean without damage.
It’s the safest way to clean K-Rend, Monocouche, painted render, and through-colour finishes.
Render Cleaning The Southeasts Premier Homes
At Nautilus Clean, we specialise in safe, non-damaging render cleaning for both residential and commercial buildings. Every project is tailored to the type of render, building style, and severity of staining — ensuring the best possible result with no risk of damage.
We also offer hydrophobic protective coatings with an optional 5-year guarantee and annual maintenance checks. These coatings help prevent future growth, staining, and fading, keeping your property looking its best for longer.
All technicians follow strict safety protocols — no pressure washing is ever used on sensitive render types. Our teams are fully trained in-house and certified to industry standards.
With over 40 years of combined experience, we’re trusted by homeowners, building managers, and facilities teams across Kent, Surrey, and the South East.
Where Should I Expect to See Decay After Render Cleaning
Where Might You See Decay After Render Cleaning?
Soft washing is a safe method, but if render has been left untreated for too long, you may notice signs of underlying damage in specific areas:
1. Window sills and edges – Organic staining often feeds from rain runoff. After cleaning, these areas may reveal slight discolouration or render softening caused by prolonged algae exposure.
2. Behind gutters and pipes – Overflowing or broken pipework can leave render constantly wet, accelerating organic growth and deterioration.
3. Moss-damaged render – Once moss or lichen has deeply rooted, it may leave behind a faint green tint or signs of surface breakdown.
In most cases, the damage is minimal. Regular soft washing helps prevent deeper decay, flaking, or cracking.
Easily Start The Process Of Getting Your Quote By Filling In The Form Below
Property & Estate Managers
If you manage commercial buildings, you’ll want to see how Nautilus Clean prevents widespread render decay.
✔ Read our expert guide to commercial render and cladding cleaning in Kent and Surrey.
- ✅ Certified & insured specialists
All technicians are certified, insured, and trained in advanced soft wash render care protocols. - ✅ Zero-pressure methods
We never use high pressure on render. All cleaning is carried out using our proven, safe soft wash system. - ✅ Hydrophobic protection
Add a specialist water-repelling treatment to protect against future staining, algae, and organic growth. - ✅ Discreet and respectful service
We work professionally, politely, and with minimal disruption to your home life or commercial operation. - ✅ Trusted by property owners across the South East
We’ve cleaned render on luxury homes, commercial premises, apartment blocks, and heritage buildings.
Areas We Cover in Kent
We regularly carry out soft wash render cleaning across Kent, including:
Sevenoaks– protecting historic and high-end homes from algae and staining
Tunbridge Wells – known for its render-fronted buildings that benefit from our soft wash system
Tonbridge – from riverside homes to new developments, we clean without damaging render
Maidstone – trusted by homeowners looking to restore kerb appeal without harsh pressure washing
Canterbury – cleaning delicate painted and through-colour renders across residential estates
Ashford– working with homeowners and commercial clients across new build estates
Orpington – removing stubborn staining from shaded and north-facing walls
Bromley – providing soft wash services for homes and apartment buildings
Chislehurst – trusted by property managers and private clients for long-term render care
Why Soft Washing Is Safer for Render Cleaning
Soft washing is the safe alternative to pressure washing. Instead of blasting render with force, we use a low-pressure system that blends sodium hypochlorite, water, and a biodegradable surfactant.
Unlike pressure washing, soft washing won’t damage delicate finishes or drive water behind the render. It sanitises the surface and breaks down organic growth at the root — meaning cleaner walls that stay clean for longer.
The most common mix we use is 97% water, 2% sodium hypochlorite, and 1% soap — carefully adjusted based on the render’s porosity.
At Nautilus Clean, we use certified soft washing equipment and follow strict preparation protocols for every render cleaning project.
Why Do So Many Clients Choose Nautilus Clean?
1. Darran Smith, co-founder of Nautilus Clean, has over 40 years of experience in specialist exterior cleaning.
2. He introduced professional soft washing to the UK market after studying techniques developed in the USA.
3. He now trains other companies in how to properly soft wash rendered surfaces without causing damage.
How to Book Your Render Cleaning
1. Fill in our short Request Form with your full address and, if possible, upload a few photos of the render.
2. We’ll arrange a convenient time to visit your property, carry out a porosity test, and prepare a written quotation.
3. Once you’re happy to proceed, a 30% deposit confirms the booking on a mutually agreed date.
4. Our team will arrive by 8am on the scheduled day to begin the soft wash treatment and surface sanitisation.
Please note: Paint, rust, and other man-made stains may not be fully removable — though most become significantly less visible after treatment.