Professional roof cleaning service on residential McMinnville Oregon home roof preserving shingle condition
Roof Care

Does Insurance Require Roof Cleaning in Oregon?

February 1, 2026
3 min read

Many Oregon homeowner policies include moss maintenance requirements. Learn what your insurance expects and what happens if you don't comply.

Many Oregon homeowner's insurance policies include maintenance requirements, and moss-covered roofs can be grounds for denied claims, policy cancellation, or non-renewal. Some insurers send inspection notices specifically citing roof moss. While requirements vary by insurer and policy, it's best to maintain a moss-free roof regardless. A professional roof cleaning and treatment ($150–$400) protects your coverage.

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