External cleaning for roofs, render, gutters and more
Cornish Window Cleaning are experts at keeping the exterior of your property in tip top condition. We provide roof cleaning, render cleaning, and external wall cleaning in Bodmin, Truro, St Austell, Newquay, Plymouth and throughout Cornwall and Plymouth
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Cornish Window Cleaning offers external cleaning throughout Cornwall and Plymouth. We offer a total external cleaning service. Our services include roof cleaning, render cleaning, and gutter cleaning.
We carry out roof cleaning and roof mould removal throughout Cornwall and Plymouth.
We clean your roof using either the Softwash system or eco-friendly steam cleaning to remove all traces of mould, lichen and moss. Our roof cleaning service removes all discolouration to leave your roof clean and looking almost like new.
The “Softwash” system gently removes mould, moss, and lichen from your roof whatever the surface, while the roof cleaning bactericide curtails the growth of moss, keeping your roof cleaner for longer.
Each roof cleaning job uses a cleaning solution mixed specifically for the particular type of roof covering, ensuring you get the best possible results and keeps moss and mould growth at bay.
If you prefer cleaning without chemicals, we can often use a highly-effective steam cleaning system which uses only superheated steam. This can be used with a bactericide to keep the growth of moss under control.
Learn more about our specialist cleaning service on our Roof Cleaning page
We clean render using the Softwash system or environmentally-friendly steam cleaning. Either system gently removes all traces of moss, algae and stains to allow the original render colour to come through. See our Render Cleaning page for full details
Gutter cleaning is carried out using the SkyVac high-reach gutter cleaning system. This makes sure your gutters are totally cleared of debris such as leaves and moss, and are free-flowing once more. This also ensures water does not drip onto the brickwork, which can cause expensive structural damage to your home. As part of the service, we can also arrange to clean the soffits, fascias and down pipes.
Window Cleaning (Commercial Properties Only)
Please note that we provide window cleaning only for commercial buildings such as factories, warehouses, and large retail units.
Our window cleaning service cleans your windows to the highest standard. We guarantee you will receive perfectly-cleaned windows with every touch of dirt, grease and pollution removed — with a completely spot-free finish.
As part of the service, we will also clean the frames and window sills. We will visit your premises as often as required, usually every four, six or eight weeks. To make that possible, the windows will be cleaned at the interval agreed upon regardless of the weather.
Cornish Window Cleaning is a local, trustworthy exterior cleaning company with a wide knowledge of the type of exterior cleaning jobs that need to be done in the climate of South-West England, specifically the removal of removal moss and algae which grows quickly due to the wet climate.
We are available for single jobs or can put in place a regular program of maintenance for your property to keep the exterior looking its best.
Cornwall and Plymouth
We cover all areas of Cornwall, including Bodmin, Truro, St Austell, Penzance, Helston, Falmouth, St Ives, Redruth, and Liskeard. We also carry out exterior cleaning in Plymouth, including Plymouth City Centre, Devonport, Beaumont, Stoke, Camels Head, North Prospect and Plympton.
All our employees have undergone a full criminal records (CRB) check to give you total peace of mind when our employees are working on your property.
All exterior cleaning work is carried out in compliance with Health and Safety regulations.
We also hold £5 million of public liability insurance.
To book a no-obligation estimate for your external cleaning work, call us on the number above. Alternatively, visit our Contact Page and fill in an enquiry form and we'll get back to you
For a full list of our exterior cleaning services, visit our Exterior Cleaning Services page
We look forward to serving you.
James Marks and Graham Hichens
Cornish Window Cleaning
Our Latest Cleaning News
Cornish Window Cleaning has cleaned gutters in the weirdest and most wonderful places in Plymouth, Cornwall and all over Devon as well. We’ve yet to find a job that we’re not able to do. Finding a solution for a difficult gutter cleaning job may take a bit of thought power sometimes, but we’ve always managed to come up with the answer. The inquiry we received from a housing association looking for a specialist gutter cleaning company in Plymouth did bring a challenge The building that required the gutter cleaning was a 6-storey building with the blocked gutters above the 5th…
A little while ago we received a call from the Hope Baptist Church in Peverell, Plymouth, who wanted a specialist company to clear and survey their guttering. Since we’ve been gutter clearing and cleaning for many years now, it turned out we were just the gutter cleaning company they were looking for. We met with Chris, the church representative, onsite to do the initial gutter survey and quotation for the gutter clean. This is standard practice for jobs of this nature. This was a high-reach gutter clean, and these jobs really do need a site visit beforehand. That’s just the…