The external walls of our commercial and industrial properties can take a battering from the wet and windy Welsh weather, causing excess growth of algae and moss on these surfaces.

Choosing the wrong equipment or cleaning methods can lead to discoloration or even damage to the surface of the building render, leaving more of an eyesore than the actual growth which was being removed.

Property owners and management companies are well advised to employ the services of a Swansea and South Wales based specialist render cleaning company in order to ensure that damage and further staining is not incurred.

Algae is probably the most common problem when it comes to render cleaning. As well as ruining the building’s appearance, algae tends to grow within the pores of brickwork, leading to structural weaknesses which can become dangerous if left untreated.

Our research shows that using specialist cleaning products,such as our specially developed Algae Free product will help to kill off biological organisms such as algae and moss, ensuring that the underlying render is ready to be washed down.

A K-rend rendered surface will require more careful cleaning and we recommend using a low-power steam washing technique rather than a high power washer. This will not only clean down the surface but won’t result in any further damage to the appearance of your commercial or industrial property.

We have a proven track record in removing algae and moss from rendered surfaces, treating the outside walls and then finally cleaning the building down with our specialist, low-pressure washers causing no further stains or marks.