Do I need to remove moss from my roof?

Whatever the size, age or style of your property, moss can be a real nuisance. The roofs of UK homes are particularly prone to moss growth, with the cold, damp weather experienced all year round offering favourable conditions for troublesome moss spores. Roofs located under the shade of a tree will also see considerable moss growth.

More than just a furry, green covering, moss growth can cause significant damage to roofs if left untreated. Here we reveal why it’s important to remove moss from your roof, when’s the best time to tackle your mossy roof, and exactly how you should banish these growths from the outside of your home.

Why is moss removal important?

Moss growth causes a long list of issues for properties. Whilst on the surface, moss growth is particularly unsightly, the damage its roots cause can be catastrophic.

Moss roots have the power to grow into the shingles of your roof, and over time can in fact damage or even destroy the tile. Water can then easily penetrate the structure to leave your home vulnerable to leaks, damp and mould.

The wider structural integrity of your roof could also be considerably compromised. Without suitable treatment, the moss on your roof can increase the likelihood of early roof replacement. For roofs made with asphalt or wood shingles, moss growth can be extremely damaging.

Is there an ideal time for moss removal?

Whilst there’s no right or wrong time for moss removal, many people prefer to complete the task during the summer months when the weather drier and the roof less hazardous to work upon. Moss removal is also a popular home maintenance task during autumn, with gutter blocking moss creating yet more problems without the right management.

How should moss be removed from my roof?

Whilst pressure washing is the go-to moss removal tactic for the majority of DIYers, it’s not a technique that’s recommended by the professionals. Washing your roof at high pressure can damage tiles and expose your roof to the water that moss loves.

Unfortunately, the most effective and natural way to remove moss is with some good old fashioned elbow grease. By brushing and scraping moss from your roof, you can remove troublesome spores without the risk of further damage or the use of chemicals.

If you’re looking to remedy the roof damage caused by moss or prevent its regrowth, use the Look4 Builders search tool to find the experts who can help.