Using a pressure washer to clean the roof tiles can create a lot of mess below on the ground.
Pressure washing roof tiles uk.
Roofing associations and tile manufacturers warn against using high pressure washing to clean roof tiles.
Heres the great thing about our service once it s clean you won t need to pressure wash a roof again.
This is done from top to bottom in order to avoid water under the tiles.
Before cleaning the roof tiles one uses a high pressure cleaner with a dirt blaster.
After all there are no restrictive laws permissions or restrictions when it comes to working on roofs in the uk.
We get asked all the time is it safe to pressure wash my roof or will pressure washing my roof damage the roof tile so we carried out a little test to show exactly if pressure washing does cause damage to roofing tiles.
So replace any broken or missing tiles and ensure roof is sound before any pressure washing.
The high pressure power washer blows about the moss dirt and lichen and it usually falls below.
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.
Pressure washing is the best way to remove moss and dirt from between each joint and rinse through gulleys and gutters.
Below is the video showing the results we found.
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 is why roof tile cleaning is one of our more popular services.
Why you should never use a pressure washer on roof tiles 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.