Roofing Over Moss

If your moss problem requires more than.

Roofing over moss.

When it rains water will pick up the particulates in the zinc and deposit them along the roof preventing more moss from growing. Moss can actually damage the asphalt shingle components leaving it to break down faster. Install a zinc strip near the ridge of the roof. Follow the store bought cleaner s instructions for how long you should leave the cleaner on the moss.

This debris promotes water buildup which makes the roof at risk of much more rotting and leaking. In fact one way to prevent moss from growing in the first place is to attach zinc strips to the ridge of your roof. Moss b ware is 99 percent zinc sulfate monohydrate a proven moss killer and moss deterrent. Apply a storebought or diy cleaning solution to remove the moss.

Hose off and brush all moss loose from your roof shingles. What you need power nailer or roofing hatchet tape measure roofing shovel or flat pry bar hammer drill carpenter s square straight cut tin snips utility knife chalkline broom. With either your homemade cleaner or a store bought option spray the. Keep your gutters clean and remove fallen branches and debris.

As the moss thickens and grows on an asphalt shingle roof it can raise the shingles up much like a jack under a car. Reply doug quance says. Using the push broom lightly sweep the roof to get off as much of the loose moss as possible. Answered february 14 2020 author has 137 answers and 25 3k answer views.

Carefully place a ladder near the area of moss. If the moss creates a very uneven surface on the roof that could affect the ability to install some types of metal roofs especially standing seam over the old shingles. How to prevent moss from growing on your roof limit shade and clear any debris that could lead to moisture on your roof. Safely set up your ladder near the moss.

Consider trimming tree branches to expose your roof to more direct sunlight. Over time as rain falls zinc residue coats the roof to prevent moss growth.