Metal Roofing in Woodinville, Washington

Why Woodinville homeowners choose Interlock

Interlock Metal Roofing (PNW) Inc. is Woodinville, 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. Our heavy-gauge, fire-resistant roofs are engineered to withstand Woodinville’s wet winters, frequent rain, and occasional snow, providing superior snow-shedding and long-term protection against moss, leaks, and wind. With energy-efficient cool roof technology, our systems help keep your home comfortable year-round while reducing energy costs. Choose from the timeless elegance of slate, cedar shingles, shake, Mediterranean tile, or standing seam — all protected by the advanced Alunar® Coating System and backed by a Lifetime Warranty. For roof replacement or re-roofing in Woodinville, trust Interlock Metal Roofing (PNW) Inc. for a roof that’s as beautiful as it is resilient.

• 20Roofs installed in Woodinville
• 1998First Woodinville installation
• 2023Most recent installation
• 9Verified local reviews

Roofing styles available in Woodinville

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

• SlateThe dimensional look of natural slate at a fraction of the weight.
• Cedar ShingleThe appearance of cedar shingles in aluminum.
• ShakeA deep, hand-split shake texture in aluminum.
• Mediterranean TileClassic barrel-tile lines in lightweight aluminum.
• Standing SeamClean vertical lines for modern and contemporary homes.

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Interlock roofs we've installed in Woodinville

• Shingle · Charcoal Grey

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What Woodinville homeowners say

• ★★★★★

  Metal Shingles Woodinville, WA Review

  Review: June 8, 2026Completion: March 14, 2022

  We love our new roof. Each time it rains, we are so thankful that we went with Interlock. Installation was quick and clean. It looks great, and we know we have no worries. The lifetime warranty along with the transferable portion is just a great investment as well. The cost was not the lowest option. But it is the best in the long run. Just wish we did it sooner.

  Jay C.Woodinville, WA
• ★★★★★

  Metal Shingles Woodinville, WA Review

  Review: April 16, 2020Completion: March 14, 2020
  Willaim Messmer and Emily K.Woodinville, WA
• ★★★★☆

  Metal Shakes Woodinville, WA Review

  Review: April 16, 2019Completion: February 28, 2019

  Ensuring that everything, such as the new roof, was in place and ready for installation before tearing off our roof.

  Bradley and Francine W.Woodinville, WA
• ★★★★★

  Metal Shingles Woodinville, WA Review

  Review: February 13, 2018Completion: January 16, 2018

  It all went well.

  Truly (Bill) and Susan N.Woodinville, WA
• ★★★★☆

  Metal Tiles Woodinville, WA Review

  Review: November 7, 2017Completion: October 16, 2017

  Timeline and schedule

  Avinash and Amruta M.Woodinville, WA
• ★★★★☆

  Metal Shakes Woodinville, WA Review

  Review: September 13, 2017Completion: August 28, 2017

  It would be tentative on how things finish up. I would say they could improve mostly with the installation team and setting expectations on my part. Ross made a fairly big point that it was all Interlock people. He said it was one company that installed and maintained the work. The two gentleman who came to do the installation was driving a truck with a different company name and tags from Massachusetts. I was curious if they had a license to work in Washington. I had trouble communicating with… Read more →

  Robert and Susan S.Woodinville, WA

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Metal roofing near Woodinville

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