If you have moss on your roof you likely have an underlying water problem.
Moss on roof problems.
A lot of people wonder if moss growing on the roof of their home is a problem.
This one is a bit trickier.
Honestly it doesn t hurt to try the simplest method first.
Once moss starts growing the roots make their way beneath the shingles.
This can cause the shingles to curl up and get separated from the surface of the roof.
The presence of algae on the roof is an indicator that this roof area is in a shaded spot where you may want to be alert for development of moss or other roof problems but the level of damage from algae is probably low even less than that caused by lichens.
Moss has the ability to damage your roof s integrity greatly.
Moss only grows where there is a lot of water.
A simple mixture of bleach and water will kill the moss causing it to dry up release from your roof and blow off in the wind.
Perhaps your gutters aren t draining or your roof slope is too low.
Moss can be bleached away but bleach will also damage and discolor your rooftop.
A garden hose some water and a good.
Moss roots under shingles roots are what cause most if not all of the problems related to moss growing on your roof.
Avoid any aggressive cleaning methods that might damage the roof surface.
What can i do about moss on my roof.
If you have moss on your home s roof you should have it taken care of.
Moss thrives in damp moist areas including roofs that are north facing or shaded by trees.