Pressure and Chemical Cleaning is an effective method for maintaining the quality of roofs. 

One important aspect of this process is the use of Biocide treatments.

These treatments involve the application of chemicals that help prevent the growth of moss, lichen, and algae on the roof's surface. By inhibiting their growth, Biocide treatments ensure the longevity of the roof and prevent potential damage.

Another popular method used in roof cleaning is hypo treatment. Hypo, short for sodium hypochlorite, is a powerful chemical that effectively removes stains, dirt, and organic matter from the roof. 

This treatment is particularly useful in eliminating stubborn moss, lichen, and algae that may have already taken root on the roof. Hypo treatments not only enhance the appearance of the roof but also contribute to its overall health and durability.

More details on Biocide and Hypo Treatments in our Soft Wash section.

The removal of moss, lichen, and algae is of utmost importance when it comes to roof maintenance. These organisms can cause significant damage if left untreated. Moss, for example, can retain moisture and lead to the deterioration of the roof's structure.

When it comes to cleaning roofs with different types of tiles, the use of telescopic scrapers is our main tool. These scrapers are designed to fit all types of tile shapes, allowing for efficient and thorough cleaning. Whether the roof has flat, curved, or interlocking tiles, telescopic scrapers provide the necessary flexibility and reach to remove moss, lichen, and algae effectively.

This versatile tool is a valuable asset in maintaining the cleanliness and integrity of any roof.

Pressure cleaning of roofs is also available, however at Under Pressure we take great care when using pressure on roof tiles, We employ the use of a 14" surface cleaner and a lower pressure lance.

This method ensures the integrity of the roof tiles is not compromised, by high pressure water being forced through the tiles,