Nobody wants to find themselves in the position of having to run for a bucket every time it rains or keeping an eye on the weather forecast so that they can plan ahead for a damp ceiling and a wet floor.
Moss isn’t something you tend to really worry about that often. In fact, many homeowners actually like the appearance of a mossy roof, thinking it adds more character to the property.
As any reputable roofer would tell you, the best time to work on a roof is when the weather is warm and dry. Wet weather can stop a roof repair in its tracks and windy weather can be incredibly dangerous when working at height.