THE HOMEOWNER PERSPECTIVE
Metal Shingles Castle Rock, WA Review
Castle Rock, WA
← Explore all homeowner reviewsWhat was involved in this Interlock® Slate roof installation in Castle Rock, WA?
This project used an Interlock® Slate system in Copper Penny on a home in Castle Rock, WA, completed May 14, 2025. The project covered roughly 27 squares of roofing. Mike and Lisa K. rated the work 5 out of 5 in an independent survey conducted by GuildQuality on October 5, 2025. Sales Punctuality scored 5 out of 5, with the homeowner noting: “We were delighted to work with Mike again!.” The installation was carried out by Interlock Roofing- Seattle.
This review was collected by GuildQuality, an independent third-party customer-satisfaction survey firm, on October 5, 2025. View the original survey response.
Detailed Ratings
Earlier reviews of this roof
The same homeowner and the same roof, returning to us over time. Every visit below is a separate review.
- ★★★★★
We had an excellent experience the first time with Interlock so used them again when we moved to our new home. I can’t sing praises any higher. Mike Rasmussen sold us the first time and we were lucky to have him this time as well. May and Patrick are wonderful to work with. Gregory, our installler, worked hard to get the job done single handedly when his partner had a family emergency and couldn’t continue. Our roof is gorgeous and the neighbors are slowing to look. I would recommend Interlock any time and every time! My pics don’t do it justice.
Google
Roof Details
Roof Installation Location: Castle Rock, WA
Roof Installation Year: 2025
Roof Age: 1 year, 4 months, 5 days
Review Submitted: 0 years, 4 months, 21 days after completion date
Roof System: Interlock® Slate Metal Roofing
Roof Color: Copper Penny
Photos From This Project
Real photos of this exact installation in Castle Rock, WA from the Interlock® photo gallery.
Local Interlock Roofing Company Near Castle Rock
Interlock Metal Roofing (PNW) Inc.
Interlock Metal Roofing (PNW) Inc. is the official installer of the Interlock® Lifetime Metal Roofing System throughout Washington and the greater Pacific Northwest. Trusted in Western Washington since 1997, we specialize in premium, heavy-gauge aluminum roofing engineered to handle the region’s relentless rain, coastal wind, moss growth, and freeze-thaw cycles — all backed by a Lifetime Limited Warranty and our promise: Never Re-Roof Again.® From Seattle and Tacoma to Bellevue, Bellingham, Stanwood, and Vancouver, WA, our factory-trained crews install five architectural Interlock® profiles — Slate, Cedar Shingle, Shake, Mediterranean Tile, and Standing Seam — each finished with the Alunar® Coating System for long-term color retention, corrosion resistance, and energy efficiency. Every Interlock roof is lightweight, non-combustible, and fully solar compatible, offering homeowners a beautiful, sustainable roof designed to last a lifetime in Washington’s demanding climate.