Metal Roofing in Portland: Costs, Benefits, and Whether It Is Right for Your Home in 2026

Drive through Beaverton, Tigard, or Lake Oswego and you will notice something that was rare ten years ago: metal roofs on ordinary residential streets. Not just modern builds, but classic ranches and split-levels wearing standing seam panels or metal shingles that look remarkably like the roofs they replaced. The trend has a logic to it, because the west side’s specific combination of sustained rain, deep tree shade, and relentless moss pressure is close to a worst-case environment for asphalt and close to a best-case argument for metal.