Algae On Slate Roof

While you might be tempted to reach for a strong chemical or a pressure washer it s better to leave them behind and give your slate roof a little tender loving care.

Algae on slate roof.

The usage of copper as the prime hindrance to algae growth is picking up speed and picking up clients for the alert contractor who can increase sales and charge a small premium for a growing need. Here we discuss the causes of algae moss lichens or fungal growth on roof shingles the effects of these conditions and how to cure or prevent them. Moss on a roof begins with a thin dusting of green that you may notice only from low angles. Step 2 dip a nylon scrub brush in the soapy water.

Regular cleaning is an important part of keeping a slate roof in working order. To keep the algae from coming back insert 6 inch wide strips of zinc or copper under the row of shingling closest to the roof peak leaving an inch or two of the lower edge exposed to the weather. That way whenever it rains some of the metal molecules will wash down the roof and kill any algae trying to. Asphalt roof shingle defects.

Identifying removing preventing algae fungus lichens moss on roof shingles. Photos and text guide diagnosis of asphalt roof failures how to identify and explain roof shingle failures obtain claims. Use a mild dishwashing soap that does not contain acids such as lemon or lime. Step 1 fill a bucket with with warm soapy water.

Stop roof algae from coming back. Fortunately removing algae from slate is fairly straightforward. Debris and moss buildup hold moisture in the slates that can split them during winter freezes. If necessary dip a toothbrush in the soapy water.

Algae and other microscopic growths on the roofs are an age old problem but the solution is on the mind of both roofing contractors and homeowners.