Moss On Wood Roof Shingles

Fill a pump sprayer with 1 cup of oxygen bleach per gallon of warm water.

Moss on wood roof shingles.

If your moss problem requires more than. Moss which tends to appear on areas of roofs that are shaded by trees and on north facing slopes is sometimes killed and re invasions prevented by simply correcting the shady humid conditions. Stir the oxygen bleach until it dissolves. Carefully place a ladder near the area of moss.

Spray the roof thoroughly with the oxygen bleach solution. Moss and lichens are more than a cosmetic issue on many kinds of roofing materials asphalt shingles roll roofing wood shingle roofs wood shake roofs. Moss keeps the roof wet moss isn t just attracted to moisture. Once moss has adhered to wood shingles the moss can be harder to remove than it is from the relatively smoother planes of composite or asphalt shingles.

Because moss grows in moist humid areas it can also be a clear sign of water or moisture damage on the roof. Over time moss can also work its way under shingles lifting them up. In the case of cedar roofing a wet or moist roof can eventually lead to issues like rot mold and mildew. This heaving of shingles allows rainwater and other moisture to seep into a roof s structure to cause decay and rot.

How to prevent moss on wood roofing shingles 1. It helps keep your roof wet by storing moisture and preventing proper drainage. This lack of drainage not only helps the moss grow and thrive but also may damage your roof because it increases the risk of water getting under the shingles. Hose off and brush all moss loose from your roof shingles.

Wood s porous surface is prime real estate for moss growth. Moss killer for roofs recipe cup oxygen bleach 4 gallons of warm water. Once the moss is a thick mat it becomes a sponge that soaks up and retains all moisture. By holding moisture against the roof surface lichens but more so moss speed the wear of the asphalt shingle surface in freezing climates by increasing frost damage to the mineral granule coating on the shingles.

When moss is left too long and covers too much of the roof it can damage the structural integrity. Allow it to sit for. Make sure it s completely saturated. Apply a storebought or diy cleaning solution to remove the moss.

Hose off and brush all moss loose from your roof shingles.