Most of the dark stains and streaks seen on roofing materials throughout central Iowa are caused by an infestation of the cyanobacteria Gloeocapsa magma. Our certified soft-wash, ultra low pressure cleaning process kills and removes infestations such as this and algae, lichen and moss without damage to the substrate. We are also able to safely remove oxidization from painted metal roofs, and properly and thoroughly prep roofing surfaces for new coatings and sealants.
We have years of experience cleaning a wide variety of roofing materials including, composite/asphalt, cedar shake, clay barrel tile, slate, flat/rubber membrane, and metal.
Snow and ice-dam removal.