Sometimes, during a roof inspection, the homeowner dismisses moss and debris on the roof. According to them, it is a minor aesthetic issue. However, in practice, they can become serious problems. Especially when debris accumulates, it signals more serious damage and roofing problems that should never be ignored.
If your roof is exposed to frequent rain and dampness, then moss and debris are unavoidable. Initially, you can schedule roof inspections in Birmingham and get them identified. However, in the long run, you need to mitigate them completely.
Why does moss grow on roofs?
Moss grows in da amp environment. Roofs that are north-facing generally receive shadow from the trees and are usually not exposed to sunlight. They are the best place for moss to thrive.
Several factors contribute to the moss growth. Here are the following:
- Persistent exposure to rain and moisture
- Blocked gutters and poor drainage
- Overshadowing and overhanging branches
- Aged and damaged roofing materials
How can moss damage your roof?
Loosening tiles
Moss retains moisture and becomes fluffy like a sponge. Once it starts growing, it will creep under the tiles and loosen them. This creates a gap between the shingles. When it rains again, water will seep in and weaken the roof structure.
Trapped moisture and rot
When moisture and debris trap water against the roofing materials, the drying process is impeded. In older roofs, this trapped moisture can further damage tiles. The damage will occur under the underlay, making it difficult to detect even with regular inspections.
Blocked gutters and drain problems
Moss and accumulated dry leaves get trapped in the gutters. This impedes the free flow of rainwater. This causes the water to flow back or overflow down the exterior walls of the roof. Due to blocked gutters, you will see damp patches in the ceiling of your home. You will also notice the roof fascia and soffit being damaged. Some of the foundation issues will become visible with time.
Should you remove roof moss?
Sometimes homeowners prefer to remove moss themselves. This is not a feasible cleaning process. It will not cost you money, but it will not benefit your roof. For instance, if you opt for high-pressure washing, the tiles will be damaged. Therefore, contact professionals for safer methods.
They use specialist tools and employ soft washing for moss removal. They will also clean the gutters to prevent further blockages inside the pipes and on the roof. However, regular roof inspections can help prevent these issues.
Get in touch with Roofstudy. We offer inspections within 48 hours and provide detailed reports with high-quality photos, which can be shared with contractors for quick repair quotes. We offer roof inspection services for commercial and domestic properties. Contact us for more details.