Green Moss On My Roof

This thin layer on the top of the shingles expands and becomes wide thick and mat like.

Green moss on my roof.

Apply a storebought or diy cleaning solution to remove the moss. As we said about green algae on roofs the presence of these black fungal or algal stains on the roof is an indicator that this roof area is in a shaded spot where you may want to be alert for development of moss or other roof problems but the level of damage from the black fungus or algae is probably low even less than that caused by lichens and certainly less than that caused by moss. If sections of your roof are under heavy tree cover these are prime spots for moss to thrive. The third most common type of growth on a roof is algae.

Create a 50 50 mixture of chlorine bleach and water and spray it generously on the moss. Moss tends to form in areas where it is shielded from the sun. Wear rubber gloves to. Carefully place a ladder near the area of moss.

Spreading moss can quickly upholster to roof surfaces filling in voids between shingles and tiles and reaching under and lifting up roofing materials. Moss is usually more of a cosmetic issue on many kinds of roofing materials but it can cause damage over time especially in colder climates by holding moisture against the roof surface. If you notice moss or algae on your roof don t panic. It doesn t have the thick growth like moss and lichen and it looks like stains on a roof usually in streaks of black or sometimes green.

Moss can grow quite quickly and it will grow in between roof tiles filling in the voids and lifting up roof tiles and slates. Hose off and brush all moss loose from your roof shingles. The seams between the shingles and the shingles edges also develop moss because they tend to be especially shaded. Moss on a roof begins with a thin dusting of green that you may notice only from low angles.

Hose off and brush all moss loose from your roof shingles. Moss is darker green much thicker holds more water and also grips into the surface of the shingles. A north facing roof usually has little sunlight which enables moss to buildup on the roof. Wet the moss by spraying with your hose.

Use a low pressure setting on your spray nozzle to avoid damaging your. Moss doesn t always mean you re destined for a whole new roof nor does it mean your home has water or moisture damage. This wears the roof s surface by increasing frost damage such as cracking to the mineral granule coating on the shingles. If your moss problem requires more than.