Moss Or Algae On Roof Terra Cotta Shingles

Algae will grow flush against the shingles and fixtures on your roof.

Moss or algae on roof terra cotta shingles.

Moss doesn t tend to leave residual stains after removal but if your roof is prone to moss it is likely prone to algae too which does leave a stain. They call it the algaeblock system. Moss commonly thrives in moss and algae growing on roof shingles and tiles can be unsightly not to mention damaging. This unique advance in shingle technology gives long term fungus protection for the entire roof.

Moss is like a sponge that holds in dampness rotting wood and corroding asphalt. Algae is not a plant but an organism spread by spores. In extreme cases the moisture may seep beneath the shingles or tiles rotting the wooden structure beneath the roofing. Left untreated moss will shorten the lifespan of wooden shingles and even asphalt shingles.

3m is not a manufacturer of asphalt shingles just the granules. However at the time of this writing they do list a number of companies that. Moss on your roof is typically green throughout the wet times of the year but can turn greenish brown during the drier seasons. Discuss this option with your roofer when it s time to replace the roof.

Jun 9 2014 however moss growing on your roof top is not considered lovely and should be deemed as a nemesis to your roof. You can find more information on these special roofing shingles here. Moss lichens algae resistant roof shingles use algae resistant shingles when re roofing. Chemically treated roof shingles are available from several asphalt roofing manufacturers who offer these products which are resistant to moss lichens or algae growth on roofs.

Exterior house cleaning the project s estimated cost is 275 000 and would include cleaning and repointing the brick stone and terra cotta facade house roof cleaning remove algae from roof shingles mildew and algae can be removed with an asphalt wash available at home improvement stores or with simple household bleach and water. 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. After the algae is removed it may affect the overall aesthetics of your roof and home.