Keep Moss From Growing On Roof

Eliminating either of these items will help reduce moss growth.

Keep moss from growing on roof.

Trim tree branches away from your roof to eliminate shading as any overhang from branches will inevitably shed sticks leaves and seeds onto your roof. You should consider trimming trees that shade out the roof or moving garden features like pergolas or trellises so that they do not cast shade 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. Nail the zinc strips to the cement areas between the bricks at approximately 1 foot increments using a powder actuated nail tool and 2 inch cut masonry nails.

Keep your gutters clean and remove fallen branches and debris. Overhanging tree branches help create the perfect environment for moss to grow. The branches and leaves offer shade from the intense sun. To prevent moss from growing on your rooftop remember that moss is attracted to damp and shaded areas.

Potassium salts of fatty acids applied using a hose end spray attachment. Moss b ware moss b ware is 99 percent zinc sulfate monohydrate a proven moss killer and moss deterrent. That water is sometimes leaked in between shingles and through the roof. Over time as rain falls zinc residue coats the roof to prevent moss growth.

Consider trimming tree branches to expose your roof to more direct sunlight. Copper is more toxic to moss and algae but zinc is. Limit shade and clear any debris that could lead to moisture on your roof. As rain crosses the zinc it dissolves a little of it and helps keep the moss away.

Remove sources of shade. 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 prefers to grow in the shade so exposing more of your roof to sunlight will help deter it. Spray the moss covered roof with a moss control product or sprinkle the material on depending on the product formulation.

These are on average around 3 inches wide and you can nail them a little below the peak of the roof. It will keep the moss off your roof but it will eventually run into the ground water. If treating a roof nail strips on.