Dark streaking on a roof is typically caused by algae (often gloeocapsa magma), while moss tends to grow on shaded, moisture-retaining sections of the roof -- both common issues on Des Moines homes with mature tree cover. This service targets the specific growth with treatment suited to the type present.

  • Addresses dark algae streaking specifically
  • Moss removal from shaded or moisture-retaining roof sections
  • Treatment suited to the specific growth type present