Interlock has completed 2 metal roofs in Dayton, OR. Local projects span 2 roof profiles (Standing Seam, Slate) and were installed between 2003 and 2018.
★★★★★Interlock Metal Roofing (PNW) Inc. — Dayton, OR | Metal Shingles: Pricing could be more competitive; their metal shingles provide durable, low‑maintenance protection suited to Dayton’s wet, moss-prone Willamette Valley climate (≈40 in. annual precipitation) and persistent humidit
— Steven and Jeannia M., Dayton, OR · 2018 · Verified ↗
★★★★★— Karl and Sue G., Dayton, OR · 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 ↗






Join your neighbours with a lifetime Interlock aluminum roof — lightweight, fire-resistant and backed by a lifetime limited warranty.
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