Planning a Roof Replacement in Seattle
Planning a roof replacement in Seattle, Washington starts with matching material to climate. Seattle's marine climate spreads its 38-inch annual rainfall across 150+ rainy days per year — a steady drizzle pattern that keeps roofs damp year-round. Specific local conditions — moss and algae, prolonged moisture, biological growth, and gutter overload — drive both material selection and installation detailing. Seattle's climate is relatively friendly to roofing materials, so a quality install typically delivers close to the rated warranty lifespan.