Generally you will find lichen growing on the exposed surfaces while the moss will grow in the corners interlocks and head laps where they shelter and get more water especially the side laps of concrete interlocking tiles.
Moss on clay roof tiles.
Clay roof tiles can be extremely slippery particularly when they are wet or covered with moss.
The reason being in most instances moss on roof tiles is rarely a problem and only needs to be removed if it is blocking gutters outlets and other drainage points on the roof.
That way you always walk onto a dry tile.
When you are spraying on a roof always start on one side and walk backwards away from where you have sprayed.
It doesn t matter which cleaning solution you choose you will get.
Make sure you have dressed appropriately for the job.
Be sure that you cover any nearby flowerbeds and plants with plastic sheeting.
Applying moss killer is an obvious removal option but be aware that these chemicals have the potential to contaminate the groundwater.
Due to the organic nature of the clay tile roof you will find that weeds and moss can become a problem.
While nfrc is a dedicated roofing trade association that has been around for over 120 years we have never recognised the practice of moss removal or roof painting as a true roofing discipline.
Now apply the anti moss spray across all the tiles on your roof.
Before you start this step disconnect any water tanks from the gutters so no chemicals get in to your water storage.
Highly vitrified clay is less absorbent than poorly vitrified clay.
Moss and lichen will grow on slates and clay tiles but their preference is concrete tiles or fibre cement slates sheets.
Position your ladder in place.
Moss can be removed from roof tiles by gently brushing it off if the growth is not too severe.
Moss and lichen love to grow on clay tiles so why is it important to remove it especially as some people say it adds character to the roof.
Because absorbent tile holds more water and holds it longer these elevated moisture levels encourage various types of biological growth including mold fungi moss lichen and algae.
Spray the moss covered roof with the water from the.
Try using a long handled brush and be careful when walking atop your roof.
Weeds can destroy a clay tile roof if not controlled and removed.
To reduce your risk of injury wear shoes with good traction and use extreme caution when cleaning or.
The way that the clay tile roof is created gives moss and weeds a dark moist place in which to grow.