Homeowners across the Bay Area are receiving warning letters from their insurance companies because of roof discoloration, algae, and moss growth. A stained roof can be flagged as lack of maintenance, which may put your insurance coverage at risk. The good news is that a professional roof soft wash from PPWPM can help you stay insured and extend the life of your roof.

Algae, lichen, and moss thrive in the Bay Area’s mild, humid climate. They feed on roof materials, trap moisture, and cause premature aging. Left untreated, this organic growth can lead to leaks, cracked tiles, and wood rot. Insurance inspectors see these signs as neglect, but with one scheduled cleaning, you can restore your roof’s condition and maintain compliance
with your policy requirements.