Restore Your Property's Exterior
Professional render cleaning with heritage-safe methods for all property types
Call: 07493 603926Professional Render Cleaning Services
Transform your property's exterior with our specialist render cleaning and restoration services
Expert Render Cleaning Across Kent, Sussex, and South East London
Rendered walls are the face of your property, but over time they can become discoloured by algae, moss, lichen, and atmospheric pollution. Our professional render cleaning service restores your property's exterior to its original beauty, using techniques specifically tailored to your render type. Whether you have modern K-rend, traditional lime render, or pebbledash, we have the expertise and equipment to clean it safely and effectively.
We understand that every property is unique, which is why we conduct a thorough assessment before beginning any work. This ensures we select the most appropriate cleaning method for your specific render type, protecting your property whilst achieving outstanding results. Our team is fully trained in heritage property cleaning and modern render restoration techniques.
DOFF Steam Cleaning for Heritage Properties
For heritage and period properties, we use the industry-leading DOFF steam cleaning system. This gentle yet highly effective method uses superheated steam to clean delicate surfaces without causing damage. The DOFF system is approved by heritage organisations and is the preferred choice for listed buildings, churches, and historic properties. It works by heating water to temperatures of up to 150°C before application, which means the water hits the surface at a safe temperature whilst remaining highly effective at removing biological growth, carbon staining, and paint.
Unlike pressure washing, which can damage soft stone and traditional renders, DOFF steam cleaning is completely safe for lime render, sandstone, brick, and other sensitive materials. The system uses minimal water, reducing the risk of saturation and subsequent frost damage. This makes it ideal for older properties where traditional cleaning methods could cause irreversible harm. We've successfully cleaned numerous listed buildings and conservation area properties using this technique.
Soft Washing for Modern Renders
Modern renders such as K-rend, Weber, and acrylic renders require a different approach. Our soft washing technique uses low-pressure application combined with specialist biocidal treatments to remove algae, moss, and lichen whilst killing the spores at root level. This prevents rapid regrowth and keeps your render looking cleaner for longer. The soft wash solution is applied to the render surface and left to work for a period before being gently rinsed away.
This method is particularly effective on coloured renders where pressure washing could cause colour fading or surface damage. The biocidal treatment continues to work after we've finished, providing ongoing protection against biological regrowth. Most modern renders will show continued improvement for several weeks after treatment as the biocide continues to work. We use environmentally responsible products that are safe for plants, pets, and wildlife when used correctly.
Complete Render Restoration Service
In addition to cleaning, we can identify and advise on any render damage or defects we discover during the cleaning process. This includes blown render, cracks, and areas where moisture ingress may be occurring. If required, we can arrange for minor repairs to be carried out, ensuring your property is fully protected. Our comprehensive approach means you get not just a cleaning service, but a complete external wall care solution.
We also offer maintenance programmes for commercial and residential clients who want to keep their properties looking their best year-round. Regular render cleaning not only maintains appearance but can also extend the life of your render system by removing organic growth that can trap moisture against the wall. Whether you need a one-off clean or ongoing maintenance, we provide flexible solutions tailored to your needs and budget.
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See the Transformation
Real results from our professional render cleaning and moss removal services
Render Cleaning
Professional render cleaning and restoration
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Frequently Asked Questions
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