Revitalising Your Building’s Exterior with Expert Render Cleaning in Cardiff

At Seers Services, we specialise in render cleaning services in Cardiff and throughout the surrounding areas, utilising the most efficient and innovative solutions to ensure outstanding results.

What is Render?

Render is a popular choice for both large-scale buildings and smaller homes throughout Cardiff, lending a modern and distinctive look to any property. However, the exterior of rendered buildings requires frequent cleaning to combat the buildup of unsightly algae. The unpredictable British climate can rapidly degrade the colour of the render, making your property appear unclean and shabby.

The Importance of Specialised Render Cleaning

Render finishes require delicate handling to prevent long-term damage. Incorrect cleaning methods can harm the render’s silicone material, compromising its integrity. That’s why it’s crucial to rely on a team of specialists for your render cleaning needs. Our expertise lies in delivering high-quality workmanship, utilising only the most effective and innovative techniques for render cleaning.


When it comes to removing algae and organic staining from rendered buildings, softwashing is the optimal solution. Softwashing employs a low-pressure and eco-friendly method, delivering the most remarkable results. Unlike high-pressure jet washing, which can damage the render surface over time, softwashing ensures thorough cleaning without compromising its integrity.

Contact us today for softwashing services in Cardiff.

Advanced Softwash Chemicals

After employing our high heat and low-pressure soft washing system, we apply advanced, safe, and eco-friendly chemical solutions. These chemicals contain biocide and are biodegradable, with low organic volatile compounds. By using our softwash chemicals, we effectively kill any algae and prevent future regrowth, ensuring longer protection for your rendered surfaces.

Combating Algae, Lichens, and Moss

In the damp and mild Welsh climate, algae, lichens, and mosses can thrive and spread rapidly. These organisms find ideal conditions for growth, resulting in green, black, or even red stains on rendered surfaces. If left untreated, these stains can become increasingly difficult to remove. Fortunately, we specialise in providing superior render cleaning services for both commercial buildings and homes. Using advanced technology and cleaning methods, we restore your rendered building to its original finish.

Versatile Access Platforms

No building is too big for us to handle. We possess a fleet of versatile access platforms, including cherry pickers and mobile scaffold towers, enabling us to reach any part of your building, whether it’s domestic or commercial.


“Just wanted to express our gratitude for the recent visit to The Wharf in Cardiff Bay to clean the high-level windows. We are very pleased with the results.” – S. A. Brains & Co Ltd.

The Cost-Effectiveness of Professional Render Cleaning

Many people believe that repainting is the only solution for stained render surfaces. However, this misconception can lead to further damage in the future. Painting over untreated algae allows spores and moisture to become trapped, encouraging larger algae growth and eventual peeling of the paint, taking render pieces along with it. Re-rendering can be a costly endeavour, especially for commercial buildings or large blocks of flats in Cardiff.

By choosing a professional render cleaning service like ours, you can save money in the long run by preventing further damage and increasing the value of your building.

Why Choose Seers?

At Seers, we pride ourselves on being specialists with years of experience in providing professional exterior cleaning services. As Cardiff’s leading render cleaning service provider, we guarantee to restore any commercial or domestic building to its former glory. We are committed to delivering superior results, ensuring our customers’ complete satisfaction.

Ready to revitalise your building’s exterior? Contact us today for more information about our render cleaning services. Call now or get a free online quote to bring back the fresh and pristine look to your property.