Duvall · Washington · Made in North America

Metal roofing in Duvall, WA

3 Interlock® aluminum roofs installed in Duvall since 1998, by Interlock Metal Roofing (PNW) Inc., the certified and exclusive Interlock® roofing contractor in Washington, Oregon and Idaho. One roofing system, made in North America, with a written price after your roof consultation.

Get a free Duvall quote (206) 589-8423

Roofs in Duvall: 3
First Duvall roof: 1998
Since 2020: 0
Most chosen: Slate

From our job book: completed, published jobs. 28 years of Duvall roofs.

Our job book records 3 completed Interlock® roofs in Duvall, from 1998 to 2011.

Browse every Washington install in the project directory ↗

What Duvall homeowners choose

Interlock® profiles on Duvall homes in our job book.

Slate
1 roof
Mediterranean Tile
1 roof
Original Shingle
1 roof

Most common colors in Duvall: Black, Tile Red, Aged Copper.

Roofing in Duvall: what to plan for

Why Puget Sound roofs keep getting replaced

A long wet season, shade from the firs and summer sun work on asphalt shingles every year: moss lifts the tabs, granules wash into the gutters and edges curl. Cedar shakes take on water and split. An Interlock roof has no granules to lose and nothing for moss to root into, and its panels lock to each other on all four sides.

The look of slate or cedar, without the weight

Interlock's Slate, Cedar Shingle and Shake profiles keep the look on a Craftsman, a Tudor, a Victorian or a mid-century home at roughly 0.4 to 0.7 lb per square foot, a fraction of natural slate. In a historic district, check with your local historic landmarks commission first; we bring samples and product documents to that conversation.

Built for salt air and winter wind

On Puget Sound, Hood Canal, the islands and the Strait, salt air corrodes steel fasteners and coated-steel roofing; aluminum cannot rust. Winter storms hit shoreline roofs hardest; Interlock panels lock on four sides with the fasteners concealed, and wind resistance is warranted to 120 mph installed to manufacturer specification.

One installer, since 1997

We plan, price and install every roof ourselves, under Washington State Contractor Registration #INTERMR75406. The manufacturer's Guardian Lifetime Limited Material Warranty comes with it, our 10 Year Limited Labor Warranty covers the installation, and our teams work from Seattle, Bellingham and Stanwood.

Duvall metal roofing questions

How many roofs has Interlock installed in Duvall, WA?

3 completed Interlock® roofs in Duvall are recorded in our job book, the first in 1998.

Which roof profile do Duvall homeowners choose most?

Slate. In Duvall the profiles on our books are Slate (1), Mediterranean Tile (1), Original Shingle (1). The most common colors are Black, Tile Red, Aged Copper.

Who installs Interlock roofs in Duvall, WA?

Interlock Metal Roofing (PNW) Inc., the certified and exclusive Interlock® roofing contractor in Washington, Oregon and Idaho, in business since 1997. Our Washington team works from our Seattle, Bellingham and Stanwood offices. The Interlock® aluminum roofing system is made in North America by Interlock Roofing.

Are you licensed to work in Washington?

Yes. Interlock Metal Roofing (PNW) Inc. is registered with the Washington Department of Labor & Industries, State Contractor Registration (L&I) #INTERMR75406; Washington registration requires a bond and insurance. You can check it with Washington L&I “Verify a Contractor”. We are insured and BBB A+ accredited since November 3, 2011. For homes built before 1978 we also hold the Washington Lead-Based Paint Renovation (RRP) Firm Certification, R7896.

How do I get a price for a roof in Duvall, WA?

Book a free roof consultation. We measure the roof and go through profiles and colors with you, and you get a written price after your roof consultation. Call (206) 589-8423 or use the quote form.

Hiring anyone for a Duvall roof? Six checks to make sure a roofer is really local →

Your Duvall roof, priced in writing.

Interlock Metal Roofing (PNW) Inc. · 5608 17th Ave NW, Suite 1574, Seattle, WA 98107-5232

Get a free quote (206) 589-8423