Interlock has completed 9 metal roofs in Ferndale, WA. Local projects span 5 roof profiles (Slate, Tile, Standing Seam, Cedar Shingle, Cedar Shake) and were installed between 1999 and 2023.
★★★★★Interlock Metal Roofing (PNW) Inc. — Ferndale, WA Metal Shingles: Quality control during installation could have been improved, and the job was expensive; in Ferndale’s wet, coastal climate—where heavy rainfall and moss growth (and seasonal windstorms) accelerate roof wear—precis
— William and Teri C., Ferndale, WA · 2023 · Verified ↗
★★★★★— Christopher S., Ferndale, WA · 2021 · Verified ↗
★★★★★Interlock Metal Roofing (PNW) Inc — Metal Shingles review: We’re happy with the Metal Shingles and the roof was finished in three days, but communication could improve — we weren’t told they were starting until they pulled up to begin the job. In Ferndale, WA’s wet, humid climate
— Michael and Elaine D., Ferndale, WA · 2019 · Verified ↗
★★★★★Local roofing factors for Ferndale, WA: - High seasonal rainfall and persistent coastal/marine humidity — Ferndale has a temperate oceanic climate with much of its precipitation concentrated in the cooler months, increasing wet-time exposure for roofs and flashing systems. - Moss
— Raymond and Catherine Z., Ferndale, WA · 2018 · Verified ↗






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