Render cleaning
Treatment for algae and organic staining, with a cleaning method suited to your render and its condition.
Explore render cleaning →
GNT Services · Yorkshire & Lancashire
Green-stained render. Moss-covered roofs. Tired driveways. We help homeowners and businesses restore their property's appearance with cleaning suited to the surface.
Based in Oakworth, near Keighley · Domestic & commercial exterior cleaning
Request a quote, call or send photographs of your property.
A cleaner exterior starts here
Exterior staining does not always mean a surface needs repainting or replacing. Algae, moss and built-up dirt can leave an otherwise sound property looking neglected.
At GNT Services, we assess the surface and the problem before recommending a cleaning method. From soft washing render to cleaning paving and commercial cladding, the aim is a better finish without unnecessary damage.
Treatment for algae and organic staining, with a cleaning method suited to your render and its condition.
Explore render cleaning →
Remove moss and accumulated debris with an approach chosen for the roof covering, its condition and safe access.
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Refresh tired outdoor spaces with cleaning tailored to suitable paving, natural stone, concrete and resin-bound surfaces.
Explore driveway & patio cleaning →
Clear accessible leaves, moss and debris to help rainwater drain properly and reduce overflowing gutters.
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Exterior cleaning for business premises, managed properties and larger buildings, planned around access and site requirements.
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Improve the appearance of commercial cladding with a suitable cleaning process and a practical plan for your site.
Explore cladding cleaning →Why choose GNT Services?
Your render, roof and paving need different care. We explain what is causing the problem, what cleaning can achieve and which approach is suitable before the work starts.
For commercial enquiries, let us know about access restrictions, working hours and any site documentation required so these can be considered in your quote.
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Our work
The same properties before and after GNT Services’ render cleaning. Results depend on the surface condition and type of staining.
GNT on video
Watch our short video, then send us a few details about your property to get the conversation started.
Use the quote request page, call or send photos through WhatsApp. Include your postcode and the surface you would like cleaned.
We review the details and let you know if we need more photographs or a site visit before quoting.
Once the scope and quote are agreed, we arrange a suitable date and discuss access and preparation.
Areas we cover
Based in Oakworth, near Keighley, we work with homeowners and commercial clients across Yorkshire and Lancashire. Our wider service area also includes Cumbria and the North East, depending on the work required.
Not sure whether we cover your postcode? Send your location and project details →
Before you book
The method depends on the type and condition of the render. Soft washing can treat organic staining without relying on aggressive pressure. We assess suitability first and explain any limitations, including damage or staining that cleaning will not resolve.
Yes. You can send photographs through WhatsApp or start with the quote request page. Include your postcode, the surface and an idea of its size. Some projects need a site visit before a final quote can be given.
Yes. We provide commercial render and cladding cleaning, alongside services including street cleaning, graffiti removal, sandblasting and playground cleaning. Tell us about your premises, access and timing requirements when enquiring.
Results depend on the surface, the cause of the staining and its condition. Cleaning can remove many types of dirt and organic growth, but it does not repair damaged render, failed coatings or structural defects. We will discuss what is realistic for your property.
Our customer feedback
Read reviews from customers who have used GNT Services.
Let's look at your property
Tell us what needs cleaning and where you are. Start online, speak to us directly or send a few photographs on WhatsApp.
