Interlock has completed 7 metal roofs in Amity, OR. Local projects span 4 roof profiles (Slate, Shingle, Cedar Shake, Cedar Shingle) and were installed between 2002 and 2024.
★★★★★Terrific company to work with—Interlock Metal Roofing (PNW) Inc. installed Metal Shingles in Amity, OR that deliver durable, low‑maintenance protection against the region’s wet, moss‑prone winters and occasional light snow, making them ideal for local homes.
— Terry and Sharon N., Amity, OR · 2019 · Verified ↗
★★★★★Local factors: Amity (Willamette Valley) has wet, winter‑dominant precipitation and relatively high humidity that encourage moss/algae growth and increase moisture exposure to roofs, and seasonal temperature swings can cause occasional freeze–thaw stress on materials. Excerpt —
— Stephen and Charmaine C., Amity, OR · 2014 · 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.
Call 1-866-780-8247 for a free quote