Impact on Roof Lifespan & Insurance

Many San Diego homeowners are surprised to receive a "Notice of Cancellation" from their insurance provider due to roof moss or algae. Insurance companies view organic growth as a sign of neglect that can lead to rot and leaks. Similarly, many San Diego HOAs now mandate roof cleaning to maintain neighborhood property values.

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Beyond Compliance:

Regular soft washing can extend the lifespan of your asphalt shingles or tiles by up to 10 years. By removing the organisms that trap heat and moisture, you prevent the premature "aging" of the materials. As a bonus, a clean roof reflects more sunlight, which can significantly improve your home’s energy efficiency during hot San Diego summers.