Once that happens water can get underneath your shingles when it rains or high winds can pick the shingles up and pull them off.
Is moss on my roof a bad thing.
Sure the growth of moss on your roof may give it a natural and charming aesthetic but it s definitely not good for the condition of your roof.
While it does give a house a fairy tale hobbit like look moss contributes nothing else to a roof.
It does not produce any dangerous spores or fumes it contains no poisons or irritants and it lacks the mass to physically damage any structures including roof shingles.
In fact if moss is left unchecked it can lead to serious damage to your home.
Moss will grow in areas of high humidity and shade.
Moss has the ability to damage your roof s integrity greatly.
You commonly see moss covering trees or in a landscape of a forest canopy which can be beautiful depending on the circumstances.
Moss grows in areas that are damp and shaded by absorbing moisture.
Moss itself is harmless.
Moss can severely damage the structural integrity of any type roof.
As you can imagine this could end up wrecking havoc on your roof if moss were to grow on it.
Normally moss on a roof is a bad thing you have too much moisture there.
The danger of moss lies in its ability to retain moisture.
When moss begins to grow on the roof it can cause serious problems.
Your roof must be shaded.
Why moss is bad for your roof.
Moss is a simple plant that does not produce flowers and grows in blankets in natural environments.
Lush and verdant thick moss overtaking a roof can be picturesque.
You often will see it growing on trees.
The plain and simple answer is yes.