Discovering moss on your rooftop may not seem like a big deal at first. Over time, however, the substance can become detrimental to the surface, and a roofing contractor may suggest installing a new roof if the problem lingers for too long. There are several ways that moss wreaks havoc with the roofing system. Here’s what you need to know, and why it’s important to take proactive action.

How Rooftop Moss Harms Your Home

1. Structural Damage

The greatest concern with moss growth is widespread damage. Usually, homeowners don’t notice moss right away. That means the substance has a chance to thrive in a damp, shaded environment and settle onto the rooftop. The roots of the moss can cause the shingles to lift up from the underlayer. The more this occurs, the more likely you’ll need a new roof, unless the shingle damage is limited to a single area.

2. Moisture Concerns

Water is not your roof’s friend, and that’s particularly true when it penetrates the layer beneath the shingles. Since moss causes the shingles to lift, moisture can easily penetrate the layer underneath. This can cause everything from extensive mold growth to water damage inside your home and may necessitate installing a new roof. You may not recognize the problem until you discover a water stain on the ceiling or a leak in the attic.

3. Health Issues

Once mold makes its way inside the home, it won’t be long before the problem affects someone with a sensitive or compromised immune system. These symptoms often mimic hay fever and can be quite uncomfortable. Since the problem starts on the roof, you’re unlikely to discover it right away. If you live in a damp climate where moss and mold thrive, it’s wise to have an annual roof inspection to avoid costly repairs. 

Moss can create long-term damage to your roof. If you suspect your roof has been affected, put your trust in the team at Superior Products of Cincinnati, OH. Their roofing contractors have extensive experience in everything from repairs to new roof installations. They also assist with other exterior concerns, whether you’re interested in installing a new gutter system or fresh siding. Visit them online to find out more about their services, or call them at (513) 231-1168.