Slate Roof Matters

Algae on Roof Covering Shingles: Reasons and Avoidance

Algae on Roofing Shingles: Reasons and Prevention Algae prosper on roofing system ceramic tiles when shade, lingering wetness, and natural debris create a perfect environment, specifically on permeable or cellulose-based materials. You can avoid algae by trimming overhanging branches, mounting copper or zinc strips that release biocidal ions, and selecting algae-resistant roof covering materials or coverings. Regular inspections and mild cleanings further protect y