How Bend's Climate Affects Your Roof
If your Bend roof is more than 10 years old, chances are you have some moss or algae growth on the north-facing slopes. Oregon's oceanic climate — cool, damp, and shaded much of the year — creates the perfect conditions for biological growth that holds moisture against the roof surface 24/7. Annual cleaning and zinc strip installation are the most cost-effective ways to extend roof life here.