Roof Cleaning and Moss Treatment in Salem, Oregon: Why May Is the Most Important Month to Act

Spring arrives in Eugene and the Southern Willamette Valley with warming temperatures, emerging foliage along the riverbanks, and the clear light that finally reveals what the grey rainy season did to your home’s exterior. For many Lane County homeowners, that first good look at the siding from the driveway is the moment they realize something needs attention.

Commercial Roofing in Salem, Oregon: What Willamette Valley Business Owners Need to Know This Spring

For Salem business owners, the Pacific Northwest winter is not just a challenge for daily operations, it is a stress test for every commercial roofing system in Marion County. Salem and the central Willamette Valley receive more than 40 inches of rainfall per year, with the bulk falling between October and April in sustained, prolonged events that put constant pressure on commercial roof membranes, drainage systems, and flashing assemblies.