Aerial view of a complex hip roof clad in Interlock black aluminum slate tiles, featuring a skylight and vent pipes, on a suburban home in Redmond, WA.

Redmond, WA · Lifetime Aluminum Roofing

Metal Roofing in Redmond, Washington

Interlock® installs lifetime aluminum metal roofing in Redmond, WA — 28 roofs completed since 1998 by installation crews. Explore roofing profiles, local project evidence, and applicable limited warranty terms.

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Why Redmond homeowners choose Interlock

Interlock Metal Roofing (PNW) Inc. is Redmond, Washington’s trusted local metal roofing contractor, proudly serving homeowners since 1997. As the exclusive authorized installer of Interlock® lifetime aluminum roofing systems, we deliver unmatched performance, beauty, and durability tailored for the Pacific Northwest’s unique climate. Redmond’s frequent rain, occasional snow, and seasonal windstorms demand a roof engineered for heavy-gauge strength, fire resistance, and energy efficiency. Our cool roof solutions are designed to shed snow quickly, prevent moss growth, and withstand harsh weather, ensuring long-term protection for your home. Choose from the timeless elegance of slate, cedar shingles, shake, Mediterranean tile, or standing seam—all with the superior durability of metal. Every Interlock roof is protected by the advanced Alunar® Coating System and backed by a Lifetime Warranty, making us the top choice for roof replacement and re-roofing in Redmond, WA.

28Roofs installed in Redmond
1998First Redmond installation
2026Most recent installation
6Verified local reviews

Roofing styles available in Redmond

Explore five aluminum roofing profiles with the Alunar® coating system. Coverage and transfer provisions are subject to the applicable limited warranty terms.

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Interlock roofs we've installed in Redmond

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Completed Interlock® metal roofs near Redmond, WA

Interlock® has installed 28 lifetime aluminum metal roofs in Redmond, Washington, United States since 1998. Every marker represents an anonymized project from our installation records. Explore verified installations across Redmond, Washington, United States on the interactive project map and photo grid — filter by roof profile (Slate, Cedar Shingle, Shake, Mediterranean Tile and Standing Seam), colour and year of completion.

See completed Interlock® metal roofing projects across Redmond, WA →

Open Redmond, WA on the interactive project map →Browse the Interlock® project directory for Redmond, WA →See more Interlock® projects →

What Redmond homeowners say

★★★★★
Aluminum Shingles Redmond, WA Review
Review: February 11, 2026Completion: January 29, 2026
The installation was very high quality, and I am happy with the installation and the roof that was provided by Interlock. I am really happy with the service, quality, and workmanship. I would like to recognize Ross, Tony, and Roma for their exceptional service. I think they did everything they could; there is no area for improvement.
Mustaqim Moulavi and Misba M.Redmond, WA
★★★★★
Metal Shakes Redmond, WA Review
Review: December 8, 2021Completion: November 1, 2021
Christine B.Redmond, WA
★★★☆☆
Metal Shingles Redmond, WA Review
Review: May 7, 2021Completion: March 11, 2021
I believe that Interlock Roofing should spend more time understanding and pay attention to details. The roof is fine but there are some small issues.
Daniel Rymes and Eva H.Redmond, WA
★★★★★
Metal Shingles Redmond, WA Review
Review: November 12, 2018Completion: October 1, 2018
Better communicate when the scheduled installation date is going to happen. Interlock needs to be more upfront and honest about how the roof is sensitive to foot traffic. When people walk on the shingles they risk causing the shingles to bend permanently. This is a disadvantage that interlock should openly explain to prospective customers.
Offir and Lior B.Redmond, WA
★★★★★
Metal Shingles Redmond, WA Review
Review: August 9, 2017Completion: July 21, 2017
Seth and Sarai T.Redmond, WA
★★★★★
Metal Tiles Redmond, WA Review
Review: September 9, 2015Completion: June 20, 2015
Hire a project manager to work with your customers I am very happy with the end result, but the lack of communication is a seriously concerning for a customer.
Shane Gray and Gretchen R.Redmond, WA