Moss Growing On Cedar Shake Roof

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.

Moss growing on cedar shake roof. In autumn the leaves begin to drop from the trees the angle of the sun become lower in the sky and of course the temperatures also begin to decline. Some moss or fungi development you may see are dark brown or black spots that weaken shakes or shingles. These kinds of organic growth will degrade cedar roofs much faster than a lot of other roofing issues. Because moss grows in moist humid areas it can also be a clear sign of water or moisture damage on the roof.

Specialist roof cleaners can utilize a high pressure washer to clear the growth from your roof. 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. Over time as rain falls zinc residue coats the roof to prevent moss growth. Natural wood roofing particularly cedar shakes or shingles is quite permeable to moisture.

It s usually yellow green or greenish brown in color and may grow in the form of small. Moss b ware is 99 percent zinc sulfate monohydrate a proven moss killer and moss deterrent. All good reasons the season is called fall debris shade and cool moist conditions set the stage for moss and mildew to grow on your cedar roof in both spring and autumn though. Hose off and brush all moss loose from your roof shingles.

In the case of cedar roofing a wet or moist roof can eventually lead to issues like rot mold and mildew. If mossy foliage covers your roof it s time to get cleaning. It is best to do this on a calm overcast day. Spreading moss can quickly upholster to roof surfaces filling in voids between shingles and tiles and reaching under and lifting up roofing materials.

Moss grows on bark rocks soil and any location where conditions are shaded and moist including your roof. Carefully get up to your roof and brush downward to knock the moss loose. If you notice moss or fungis growing on your roof call a professional to clean it off and check to see if you need other cedar roof repairs. Grab your oxygen bleach solution and apply it to all sections of moss growth.

Severe moisture can even go through the roof and flashing and into the home where mold can continue 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. If roofing dries quickly after it becomes wet from precipitation there will be little chance of moss.