How To Stop Moss Growing On Concrete Roof Tiles

If your roof is larger than average you might need to fix more than one strip.

How to stop moss growing on concrete roof tiles.

A north facing roof usually has little sunlight which enables moss to buildup on the roof. Moss on roof tiles. Before proceeding with any remedial work to remove moss or lichen we would recommend speaking to a roofing maintenance professional. In this case add a copper strip at the midway point down the roof too.

Ultimately moss growth on a roof can result in costly repairs and can also reduce the lifespan of your roof. Stop a moss problem from returning by installing strips of zinc or copper coated sheet metal just below the top ridge. The more sun that can reach your roof the less moss you will have there. Moss can be scraped off by hand but this must be performed with caution to avoid damaging roof tiles particularly in the case of timber or asphalt shingles.

Be aware that some of that moss will fall into your gutters which means you ll need to clean those out too. It won t stop it completely as moss will still form on the surface of the tile and also between the overlaps as you can see from the moss in this photo. Step 3 keeping the moss off. Is it a problem.

If you re uncomfortable on the roof or if the pitch of the roof is too steep you might want to hire a professional for the job. Moss can grow quite quickly and it will grow in between roof tiles filling in the voids and lifting up roof tiles and slates. Removal of moss from roof tiles often requires the services of a professional contractor but there are also easy things you can do at home to prevent moss from growing on your roof tiles. The first moss killer for roofs option is to fix a strip of zinc along the apex of your roof.

Because moss prefers to grow on rough porous surfaces like concrete clay or tarmac you may find that a waterproof sealer or coating will reduce the amount of moss growing. Moss growing under roof slate and tiles can push the slate out of position allowing rainwater to seep into the roof structure. Add a 2 inch thick strip of copper across the ridge of your roof as close to the pitch as possible. Prevent future moss growth by installing zinc or copper on the roof.

This will protect roof shingles and tiles from growing moss.