How To Stop Moss From Growing On The Roof

If you want to avoid damage to your roof here are some ways to prevent moss from growing on your roof from the start.

How to stop moss from growing on the roof.

Pruning the surrounding trees will let the roof and the rest of the building dry out more quickly. In fact moss can cause lasting damage to a roof over the course of several years as it grows between the standard composition shingles. Moss b ware chemicals that kill the moss or lichens on roofs can be effective as we illustrate below for a roof located in seattle where the homeowner applies corry s moss b ware treatment as a granulated powder sprinkled on the roof along the ridge line. How to prevent moss from growing on your roof.

Before you can begin the ongoing prevention of moss from your roof you will first need to get rid of the moss that s already there. Roof treatments to remove or prevent algae liches moss growth. Over time as rain falls zinc residue coats the roof to prevent moss growth. Bumps in the roof.

Prevent future moss growth by installing zinc or copper on the roof. Overhanging tree branches help create the perfect environment for moss to grow. In fact one way to prevent moss from growing in the first place is to attach zinc strips to the ridge of your roof. Limit shade and clear any debris that could lead to moisture on your roof.

Bumps and dips in the roof surface can interfere with the proper drainage of water off the roof and prevent the shingles from sealing properly. The combination of damaged and swollen decking along with moss growth can make for a new roof installation that is anything but smooth. Consider trimming tree branches to expose your roof to more direct sunlight. Moss b ware is 99 percent zinc sulfate monohydrate a proven moss killer and moss deterrent.

Stop a moss problem from returning by installing strips of zinc or copper coated sheet metal just below the top ridge. The best way to prevent moss from growing on your roof is to minimize its ideal growing environment. It s not a bad idea to suggest to customers that overhanging tree branches are what s keeping their roof moist in the first place and allowing the vegetation to grow. Step 2 eliminating moss.