Many people associate moss with beauty. It looks lovely on trellises or in a garden. Moss on the roof of your home is bad news, though. It can cause several problems that take a lot of time and money to repair.
Loss of Aesthetic
Moss tends to grow during the springtime, especially if the season is particularly rainy. What may look nice in a small, controlled environment looks terrible when it appears in patches on your roof. This is a particularly detrimental issue if you are trying to sell your home. Curb appeal is the first impression your home makes on anyone who comes to tour it. Seeing a mossy roof can make potential buyers take one look and keep driving.
Increase in Water
Moss holds moisture really well. This same property that makes it beneficial in your flower bed turns it into a hazard for your roof. When you allow moss on the roof to remain, you increase the chances that rainwater will linger instead of draining off through the gutters. Trapped water leads to damage to your exterior walls and in your attic. Professional moss removal can prevent these problems, so it’s important to have inspectors look for moss when they check out your roof.
Potential for Damaged
Most shingles are not designed to handle excess moisture for an extended period of time. When your roof is mossy, therefore, you are putting your shingles in peril. Over time, they can become saturated and start to rot. When this happens, you will need an extensive roof repair or even replacement in order to effectively protect the rest of your home from water damage.
Moss can be pretty, but only in the right context. Moss on the roof is not only an eyesore, but it can also lead to roof and water damage. Removing the moss helps keep your roof strong.