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Is Moss on Your Roof a Problem?

Some people find moss on the roof pleasing to look at while some find it unsightly. However you look at it, it’s more important to know it can cause severe damage to your home. That's why roofing contractors in Welland, Ontario, are concerned when they receive calls about moss on the roof.

Moss holds moisture against the shingles, leading to rot and deterioration. It can also clog gutters and downspouts, leading to water damage. In addition, moss can be a fire hazard if it builds up in chimneys.

If you're dealing with a moss problem on your roof, you can do a few things to get rid of it and prevent it from coming back. Read on to learn more.

What exactly is moss?

Moss is a small, green plant that commonly grows in shady, moist areas. Although it may seem harmless, moss can cause significant damage to your roof. 

The most common type of moss that grows on your roof

Is Moss on Your Roof a Problem - Roly-Poly Roof Moss

Roly-Poly Roof Moss

This type of moss grows underneath or ends our shingles, tile, or shakes. This moss will lift the shingles off. It is easy to tell that it is roly-poly moss by its colour, bright green, that sometimes appears to be glowing. 

Is Moss on Your Roof a Problem - Spindly Roof Moss

Spindly Roof Moss

This moss is harder to spot because it is rooted in the shingle itself and will eat away. It can deteriorate shingles damage if it was left untreated. 

Furry Roof Moss

Furry Roof Moss

This is commonly seen on wooden roofs but sometimes present on tile roofs. If this moss grows on your roof, that indicates that your roof was moist and wet rot. They usually grow leaves along with it which makes them very unique.

On a side note, moss should not be confused with algae, which is often found on roofs. Algae are plant-like organisms that do not have true leaves, stems, or roots. While algae generally don't cause the same damage as moss, they can be unsightly and difficult to remove. We'll tackle algae in another article.

What are the dangers of moss on the roof?

Moss on the roof can be a serious problem for any homeowner. It is unsightly, and it can also damage roofing materials and lead to leaks. Moss tends to hold moisture against the roof, The plant's roots can penetrate the roofing material, causing leaks and other problems. 

In addition, moss holds moisture against the roof, promoting the growth of mould and mildew. And can lead to rot and other forms of damage.

The roots of moss can work their way into roofing materials, causing them to deteriorate. If you've got moss on your roof, it's important to remove it as soon as possible. Otherwise, you could end up needing expensive repairs.

Fortunately, you can do a few things to prevent moss from taking over your roof. For example, you can trim back trees and shrubs that provide shade for your roof. 

You can also install zinc strips at the peak of your roof. These strips will release zinc ions that will kill moss spores before they have a chance to take root. 

Finally, be sure to keep your gutters clean so that they can properly drain water away from your roof. 

How Can I Prevent Moss Growth?

Prevent moss from growing on your roof with these steps.

First, make sure that your gutters are clean and free of debris. This will help to ensure that water flows freely off the roof and doesn't pool in areas where moss can grow.

In addition, trim back any trees or shrubs near the roof. These plants can provide shade and moisture for moss, so it's best to keep them clear of the roofline.

Finally, consider calling roofing contractors in Welland, Ontario and ask about preventative treatment for your roof. Applying this special treatment will create a barrier that will help keep moss and other plants from taking root.

How Can I Remove Moss?

If you have a moss problem, it's crucial to take action immediately. Scraping or brushing the moss away can damage your shingles, so hiring a professional roofing contractor is best. They will have the proper tools and are skilled to safely and effectively remove the moss without damaging your roof. 

Taking preventative measures such as regularly cleaning your gutters and trimming tree branches that provide shade will also help to discourage moss growth. You can protect your roof and keep it in tip-top shape for years to come by taking these steps.

Should I look for roofing contractors in Welland, Ontario to remove moss from my roof?

roofing contractors welland ontario - Is Moss on Your Roof a Problem - a worker pressure washing a roof

While many products on the market claim to remove moss, it is often best to hire roofing contractors Welland Ontario to handle this type of job. In addition, they can also provide you with advice on how to prevent moss from returning in the future.

In conclusion, moss on the roof can be a serious problem. It can damage roofing materials, cause leaks, and promote the growth of mould and mildew. 

Hiring a professional roofing contractor is the best way to ensure that the moss is removed safely and effectively. Taking preventative measures such as regularly cleaning your gutters and trimming tree branches will also help to discourage moss growth. 

Not sure how to find a reputable roofing contractor in your area? Check out Welland Roofing and Siding, a trusted roofing company in the Niagara Region. We would be happy to come out and take a look at your roof and provide you with a free estimate for our services.

Call Welland Roofing and Siding at 289-272-7152 or fill out our online form here:

Get a free estimate for roof moss removal and other roofing jobs today!

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