By comparison a fire hose sprays at 150 to 300 psi.
Pressure washer roof tiles.
To clean your tile roof you want a pressure washer that s set between 1200 and 1500 psi.
The average garden hose sprays water at 40 to 80 psi.
See professionally prepared estimates for roof power washing work.
Cleaning tile roof is an often overlooked business opportunity for pressure washing contractors.
Get fair costs for your specific project requirements.
We recommend using a pressure washer to clean off your tile roof.
It s the best way to get rid of debris mud and other issues.
With the right pressure not too strong but not too weak either and a good cleaning solution almost any roof can be cleaned safely and effectively with a pressure washer.
In additional to a pressure washer some of the tools and equipment you ll need include.
Once you squeeze the trigger the powerful recoil on the spray wand can throw you off balance and off of a ladder.
This homeowner attempted to clean his roof and you can see the granules that were removed due to his imprope.
What you need to clean your tile roof.
In many cases the water pressure is enough to get the roof clean.
I liked the green look but.
See typical tasks and time to pressure wash roof along with per unit costs and material requirements.
Pressure washers use 1 300 to 2 800 pounds per square inch to strip dirt moss and even paint from a surface.
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.
You may need cleaning chemicals depending on how much dirt and debris you have on your roof.
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 your roof can damage your roof.
That said we also recommend not using a high pressure as it can eventually erode the roof and its protective layer.
The water pressure will remove the granules that are important for protecting your roof.
With so many tools now available to make roof cleaningeasier there are few reasons to not consider roof washing as an added market to help your business grow.
He knows that different roof tiles and problems at hand require different types of water jets and cleaning solutions to get them clean.
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.
Never pressure wash your roof if you have asphalt shingles.
Instead soft washing with a garden hose is least likely to chip dent or crack the tiles or panels.
