
Hertfordshire Render Cleaning
100% Algae & Mould Stain Removal from all types of rendered surfaces
Render Cleaning and Softwashing services covering Hertfordshire, Bedfordshire and the North London area

About Us..
Herts Render Cleaning
We’re an exterior cleaning company based in Hertfordshire that’s been cleaning rendered surfaces since 2008.
We are local authority contractors for many local councils in the Hertfordshire and Bedfordshire areas, and we are covered by £5 million Public Liability Insurance.We also offer all other types of exterior cleaning, such as Patio & Driveway Cleaning, Patio Repointing, Brickwork Cleaning, and Paint Removal through our sister company ‘Herts Pressure Washing’.







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Given the diverse range of different render types and the variety of cleaning techniques available, it is best to hire a professional Hertfordshire render cleaning service in. Herts Render Cleaning can evaluate the condition of your render and recommend the most suitable cleaning method based on factors like the type of render, level of contamination, and overall condition of the building. We have the expertise and experience to avoid causing damage during the cleaning process.
Overall, regular render cleaning helps maintain the visual appeal of your property, prevents degradation, and can even extend the life of the render itself.
If you’re considering render cleaning in Hertfordshire, give us a call today on (01707) 538010
In Hertfordshire, render cleaning is an essential service for maintaining the aesthetic and structural integrity of buildings with rendered exteriors. Due to its proximity to urban environments, Hertfordshire experiences a variety of weather conditions, which can lead to the build-up of dirt, algae, moss, and other contaminants on rendered surfaces. Over time, this build-up can cause the render to degrade, leading to stains, discoloration, and even the development of moisture-related issues.


Popular Render Cleaning Methods in Hertfordshire
Soft Washing
- Why it’s popular: Soft washing is widely used in Hertfordshire for cleaning delicate render types like lime or breathable K-rend. Given that many properties in the region are older or have historic architecture, this method ensures that the integrity of the render is maintained while effectively removing contaminants such as algae and mould staining.
- What’s involved: Soft washing uses a mix of water, mild chemicals, and low-pressure washing to clean the render surface. It is much gentler than high-pressure washing and is ideal for preventing damage to sensitive render finishes.
Chemical Render Cleaning
- Why it’s popular: Chemical cleaning is often necessary when dealing with stubborn stains or the build-up of algae and mold, especially in the damp climate found in Hertfordshire. Certain cleaning agents can help to remove these specific issues without damaging the render.
- What’s involved: Chemicals are applied to the surface, which work to break down stains, mold, or moss. Afterward, the area is rinsed or wiped to remove contaminants.
Steam Cleaning
- Why it’s popular: Steam cleaning is an eco-friendly method becoming more common in Hertfordshire. It uses high-temperature low pressure steam to sanitize the render, removing mould and algae effectively while avoiding the use of chemicals where they might not be safe to use.
- What’s involved: The steam is applied to the render surface, softening dirt and debris, which is then rinsed away. This method is useful for homeowners concerned about using harsh chemicals, or where there may be plants growing up the wall.
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Give us a call on (01707) 538010,
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