So most concrete tiles that are in average condition would easily withstand a high pressure clean.
Pressure wash concrete roof tiles.
Use water to spray off visible dirt and.
Never jump between tiles.
It s important to note the contractor should use the correct technique and equipment.
Use water to clean your roof tiles.
What to use to clean concrete tiles.
This can remove or dull that glazing.
Chemical treatment set your pressure washer to lower psi and spray cleaning solution on dry roof.
So let s take a look at what you will find on your roof and discuss cleaning options.
As we look at what to use to clean the concrete tiles you will see that the product you use to clean does depend on what you are cleaning.
The most common roof tile material is concrete.
With tile most are manufactured with at least a light glazing on top of a slurry coating paint pressure washing tile requires a higher blasting pressure starting at 1500psi up to 3000psi.
Now its time to wash the anti moss spray and other debris of the roof.
Here are the basic steps to cleaning your tile roof.
At this point the tiles become wet and slippery.
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.
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.
It s better to use an alow pressure water hose and gentle brushes to clean the tiles though only.