Metal Roofing in Gig Harbor, Washington

Why Gig Harbor homeowners choose Interlock

Interlock Metal Roofing (PNW) Inc. is Gig Harbor’s trusted metal roofing contractor, proudly serving local homeowners since 1997 with unmatched expertise and reliability. As the exclusive authorized installer of Interlock® lifetime aluminum roofing systems in Gig Harbor, Washington, we deliver premium roof replacement and re-roofing services tailored to the unique Pacific Northwest climate. Our heavy-gauge, fire-resistant, and energy-efficient cool roofs are engineered to withstand Gig Harbor’s rainy winters, coastal winds, and occasional snow, ensuring superior snow shedding and long-term protection. Choose from the timeless beauty of slate, cedar shingles, shake, Mediterranean tile, or standing seam profiles—all with the strength and durability of metal. Every Interlock roof is protected by the advanced Alunar® Coating System and backed by a Lifetime Warranty, making it the best choice for homeowners seeking performance, beauty, and peace of mind in Gig Harbor, WA.

• 35Roofs installed in Gig Harbor
• 1998First Gig Harbor installation
• 2021Most recent installation
• 10Verified local reviews

Roofing styles available in Gig Harbor

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.

Explore all Interlock metal roofing systems →

What Gig Harbor homeowners say

• ★★★★★

  Aluminum Roofing Gig Harbor, WA Review

  Review: August 13, 2026Completion: July 28, 2004

  We needed a small repair on our roof and Ivan came quickly. The repair was done quickly. Ivan explained everything he’d done and answered other questions professionally. Great customer service; we would highly recommend this company. We love our roof!

  Molly T.Gig Harbor, WA
• ★★★★★

  Metal Shakes Gig Harbor, WA Review

  Review: March 4, 2021Completion: January 29, 2021

  We are very happy with our ine roof it looks great and the ervice was great The cleanup could have improved. We're very happy.

  Carlton and Angela G.Gig Harbor, WA
• ★★★★☆

  Metal Shingles Gig Harbor, WA Review

  Review: June 27, 2019Completion: May 30, 2019

  I would like install crew to return to my home to fix the agreed upon damage ( outdoor structure roof)

  Teresa and Chris Z.Gig Harbor, WA
• ★★★★☆

  Metal Shingles Gig Harbor, WA Review

  Review: December 12, 2017Completion: November 14, 2017

  1. A more professional introductory meeting with the start up install that includes either a salesman or representative. This would include a complete overview of the install, ie.. installer introductions, expectations, timeline, general support to the homeowner. 2. FLASHING END CAP NEEDS TO BE DEVELOPED. I'm willing to discuss further with photos if needed. Would appreciate contact from an influential representative.

  Vic and Aline O.Gig Harbor, WA
• ★★★★☆

  Metal Shingles Gig Harbor, WA Review

  Review: October 7, 2017Completion: October 7, 2017

  If I win the lottery, I may come back and take another look at the company.

  Brian and Doreen F.Gig Harbor, WA
• ★★★★☆

  Metal Shingles Gig Harbor, WA Review

  Review: March 28, 2016Completion: March 28, 2016

  I'm glad they came out, I just didn't think it would be that much more expensive.

  Ron and Kandice M.Gig Harbor, WA

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Metal roofing near Gig Harbor

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