Interlock has completed 45 metal roofs in Port Orchard, WA. Local projects span 6 roof profiles (Shingle, Tile, Slate, Cedar Shake, Standing Seam, Cedar Shingle) and were installed between 1998 and 2025.
★★★★★Local factors: heavy year‑round rainfall (roughly 40–51 in/year) and maritime coastal humidity/salt‑air that promote moss/algae growth and increase corrosion risk on unprotected roofing materials. Excerpt: Interlock Metal Roofing (PNW) Inc. Metal Shingles in Port Orchard, WA — p
— Kevin and Lee R., Port Orchard, WA · 2020 · Verified ↗
★★★★★Interlock Metal Roofing (PNW) Inc. — Port Orchard, WA: Improve the Ross-to-installer handoff for Metal Shingles by formalizing the sales-to-installation transition (joint walkthroughs, shared scope docs, and a customer‑intro call) so customers see sales and installation on the sa
— Richard and Kathleen K., Port Orchard, WA · 2019 · Verified ↗
★★★★★— Brian G. and Rochal R., Port Orchard, WA · 2018 · Verified ↗
★★★★★After nearly 7 years with my Interlock Metal Roofing (PNW) Inc. metal roofing system in Port Orchard, WA, I’m still extremely happy with its long-lasting performance and durability.
— Brian G., Port Orchard, WA · 2018 · Verified ↗






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