Exterior Cleaning Services in Cornwall
Welcome to C G Clean Down Ltd, Cornwall’s trusted experts in external property cleaning. Based in Redruth and serving clients across the county, we provide professional, reliable, and affordable cleaning solutions for domestic and commercial properties.
Whether you’re looking to refresh your render, revitalise your roof, or prevent costly damage with regular gutter maintenance, our family-run team is here to help. We combine the latest technology with a personal, customer-focused service to keep your property in prime condition, all year round.
Why Homeowners & Businesses in Cornwall Choose Us:
✔ Fully insured, trained operatives with years of experience
✔ Softwashing specialists for render, pebbledash, and delicate surfaces
✔ Advanced equipment: gutter vacs, Mosmatic roof cleaning, and steam cleaning systems
✔ Transparent pricing with free, no-obligation quotes
✔ Services tailored for both residential and commercial clients
✔ Rapid response and friendly local service
✔ Long-lasting results and maintenance plans available
✔ Based in Redruth, serving towns across Cornwall, including Truro, Falmouth, Camborne, Newquay, and beyond
C G CLEANDOWN SERVICES
What We Do – Our Professional Cleaning Services
We offer a wide range of external cleaning services across Cornwall, tailored to suit all types of properties and surfaces. Explore our specialist services below:
Softwashing
Softwashing is a safe and effective way to clean delicate exterior surfaces using low-pressure water and specialist solutions to kill and remove organic growth.
✔ Ideal for render, pebbledash and roofs
✔ Prevents regrowth with lasting effect
✔ Maintenance treatments available
Roof Cleaning
We offer two cleaning methods: a rotating Mosmatic head for deeper cleans, or scrape and biocide treatment for older, delicate roofs.
✔ Removes moss, lichen and debris
✔ Tailored to roof condition and type
✔ Improves appearance and longevity
Gutter Cleaning
Using a high-reach vacuum with camera inspection, we remove gutter blockages and clean surrounding uPVC without ladders or scaffolding.
✔ Clears debris up to 3 storeys high
✔ Fascia and soffit cleaning included
✔ Prevents leaks and overflow damage
Pebbledash Cleaning
Pebbledash surfaces can trap dirt and algae. We use low-pressure softwashing or steam cleaning to remove staining without damaging the texture.
✔ Safe for roughcast and traditional pebbledash
✔ Restores brightness and appearance
✔ Prevents organic regrowth over time
PVCu Cleaning
We restore the clean look of white and coloured uPVC surfaces, including gutters, downpipes, fascias, soffits and cladding.
✔ Removes green algae, dirt and staining
✔ Safe chemical treatment
✔ Ideal alongside gutter clearance services
Pressure Washing
Perfect for patios, paths and driveways, our adjustable pressure washing system removes stubborn grime and algae from all hard surfaces.
✔ Safe for concrete, brick and stone
✔ Restores outdoor spaces quickly
✔ Ideal for property maintenance
Steam Cleaning
Steam cleaning is a low-moisture method suitable for delicate or porous materials, such as Cornish granite, render and heritage surfaces.
✔ Gentle on natural stone and older walls
✔ No harsh pressure or chemicals
✔ Eco-friendly and highly effective
Render Cleaning
Using softwash or steam techniques depending on the render type, we restore discoloured or stained rendered surfaces back to life.
✔ Safe for K-rend, silicone and painted renders
✔ Removes moss, algae and streaks
✔ Supports kerb appeal and long-term upkeep
K-Rend Cleaning
K-Rend surfaces are especially popular in Cornwall and prone to algae staining. We use a softwash approach designed to clean gently while preserving the finish.
✔ No high pressure or damage
✔ Restores colour and texture
✔ Suitable for all K-Rend colours and finishes
Exterior Painting
Following a professional clean, we can repaint your exterior surfaces using durable, weather-resistant coatings that boost appearance and protection.
✔ Full prep and painting service
✔ Masonry and exterior wall coatings
✔ Ideal for home improvement projects
Serving Redruth & All of Cornwall
While we’re proudly based in Redruth, we cover the whole of Cornwall including:
- Truro
- Falmouth
- Camborne
- Newquay
- Penzance
- St Austell
- Bodmin
- Helston
- Hayle
- Liskeard
Wherever you are in Cornwall, we’ll bring our top-rated service straight to your doorstep.
Trusted by Homeowners & Businesses Alike
We’re a family-run business based in Redruth, delivering premium exterior cleaning solutions across We provide services to a wide range of clients, including:
- Private homeowners
- Landlords and property managers
- Housing associations
- Commercial buildings and offices
- Hospitality venues
- Holiday lets and Airbnbs
We’re equipped and experienced to handle jobs of all sizes, from small domestic properties to large-scale commercial contracts.
Learn More About Us | Read Our Testimonials | View Our Gallery
FAQs About Our Services
We offer competitive pricing based on the size and condition of the area being cleaned. Contact us for a free, no-obligation quote.
Yes, we provide exterior cleaning services for both residential and commercial clients across Cornwall.
Yes, for delicate surfaces like render and pebbledash, softwashing is safer and more effective long-term.
All products are COSHH approved for exterior use and are safe when applied correctly. Our team is fully trained in chemical handling.
We recommend a roof clean every 3–5 years, the frequency can vary based on the roofing material, local climate and environmental factors etc. We suggest an annual gutter clearance to prevent water damage and blockages.
Book Your Free Exterior Cleaning Quote
Whether you need a full softwash treatment, gutter vacuuming, or a roof clean that makes your home look brand new, C G Clean Down Ltd is your go-to team for exterior cleaning in Cornwall.
Covering Redruth & surrounding areas