Why you should never use a pressure washer on roof tiles.
Pressure washing roof tiles uk.
It can also damage certain types of roof so is only a suitable option in some cases.
Before cleaning the roof tiles one uses a high pressure cleaner with a dirt blaster.
I took mother nature half of a century to build the green moss on the tile roof and it took me 4 hours to get rid of it sad.
So many people who are looking to have there roof cleaned ask will pressure washing my roof damage the tiles.
One of the most common methods of cleaning roof tiles is to pressure wash them but this is something that is widely disputed.
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.
This is done from top to bottom in order to avoid water under the tiles.
There is also a risk of flooding to the loft space.
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.
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.
So replace any broken or missing tiles and ensure roof is sound before any pressure washing.
I liked the green look but.
The other method is to use a soft yard brush and a scraper to remove the moss from the roof manually.
Heres the great thing about our service once it s clean you won t need to pressure wash a roof again.
After all there are no restrictive laws permissions or restrictions when it comes to working on roofs in the uk.
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.
We treat the tiles with biocide that inhibits biological growth.
So we thought it would be a good idea to pressu.
Pressure washing roof tiles can also damage the tiles and is not suitable to use in some cases.
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.
It does not matter which method is used but there is no escaping the fact that some preparatory work is needed.
Repeating this annually keeps the roof sterile.
Pressure washing is the best way to remove moss and dirt from between each joint and rinse through gulleys and gutters.
Read more about why pressure washing a roof is a very stupid thing to do.
Another roof cleaning approach is to use a power pressure washer on the roof.
