Interlock has completed 1 metal roof in Mc Minnville, OR. Local projects span 1 roof profile (Slate) in 2017.
★★★★★High winter rainfall (≈40+ in./yr) and persistent humidity in Mc Minnville, OR promote moss growth and moisture-related wear on roofs, increasing the need for durable materials and precise installs. Interlock Metal Roofing (PNW) Inc. in Mc Minnville, OR could have improved their
— Aaron and Jamie A., Mc Minnville, OR · 2017 · Verified ↗
★★★★★Waiting until next year to replace the roof makes sense given Hillsboro, OR’s wet PNW climate—average annual precipitation around 38 inches and persistent damp winters lead to prolonged roof moisture and moss growth that can shorten shingle life. Still interested in Interlock Met
— Jim S., Hillsboro, OR · 2026 · Verified ↗
★★★★★— Christopher S., Portland, OR · 2026 · Verified ↗
★★★★★Interlock Metal Roofing (PNW) Inc. in Keizer, OR gave an excellent, highly informative presentation on their Metal Shingles; we loved the product but decided it wasn’t cost-effective since we’ll move within 10 years—we would have installed it if staying 20–30 years. In Keizer’s w
— Doug and Tina S., Keizer, OR · 2026 · Verified ↗






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