Pressure Washing Roof Tiles Uk

We treat the tiles with biocide that inhibits biological growth.

Pressure washing roof tiles uk. This is done from top to bottom in order to avoid water under the tiles. Why you should never use a pressure washer on roof tiles. One of the most common methods of cleaning roof tiles is to pressure wash them but this is something that is widely disputed. As stated by several roof tile manufacturers and the uk s trading standards organization pressure washers can damage roof tiles strip the surface granules from the tiles and shorten tile life expectancy.

Another roof cleaning approach is to use a power pressure washer on the roof. Read more about why pressure washing a roof is a very stupid thing to do. I liked the green look but. How to clean roof tiles using a pressure washer not recommended.

So we thought it would be a good idea to pressu. Heres the great thing about our service once it s clean you won t need to pressure wash a roof again. The most common roof tiles in the united kingdom are made from concrete and have a sandy granular finish on the exposed side of the tile. Pressure washing is the best way to remove moss and dirt from between each joint and rinse through gulleys and gutters.

It does not matter which method is used but there is no escaping the fact that some preparatory work is needed. Because of the rotary motion of the dirt blaster and the strength with which the water is sprayed onto the roof tile mosses and algae will be removed easily. Pressure washing roof tiles can also damage the tiles and is not suitable to use in some cases. This part of the tile is designed to gradually wear off until the tile needs to be replaced usually after 80 100 years of normal weathering.

Using a high powered pressure washer could cause more damage than good because the strength of the water stream can remove the finish of the roof tiles. So many people who are looking to have there roof cleaned ask will pressure washing my roof damage the tiles. So replace any broken or missing tiles and ensure roof is sound before any pressure washing. After all there are no restrictive laws permissions or restrictions when it comes to working on roofs in the uk.

It can also damage certain types of roof so is only a suitable option in some cases. If you own or can hire a high pressure hose and can safely access the roof then you can wash the roof tiles on a diy basis. This should be enough to clean the dirt and moss on roof tiles in most cases although it may be a lot messier when the dirt and water gets blown about. There is also a risk of flooding to the loft space.

The other method is to use a soft yard brush and a scraper to remove the moss from the roof manually.