Cottage Grove · Oregon · Made in North America

Metal roofing in Cottage Grove, OR

7 Interlock® aluminum roofs installed in Cottage Grove since 1999, by Interlock Metal Roofing (PNW) Inc., the certified and exclusive Interlock® roofing contractor in Oregon, Washington and Idaho. One roofing system, made in North America, with a written price after your roof consultation.

Roofs in Cottage Grove
7
First Cottage Grove roof
1999
Since 2020
0
Most chosen
Slate

From our job book: completed, published jobs. 27 years of Cottage Grove roofs.

Our job book records 7 completed Interlock® roofs in Cottage Grove, from 1999 to 2017.

Browse every Oregon install in the project directory ↗

What Cottage Grove homeowners choose

Interlock® profiles on Cottage Grove homes in our job book.

  • Slate

    3 roofs
  • Standing Seam

    2 roofs
  • Original Shingle

    1 roof
  • Mediterranean Tile

    1 roof

Most common colors in Cottage Grove: Black, Charcoal Grey, Hunter Green, Aged Copper.

Every Cottage Grove roof on the map

Each pin is a completed Interlock® roof with its profile, color and install year.

What Cottage Grove homeowners say

★★★★★
“Ivan with Interlock Metal Roofing is awesome. Always personable and willing to find and fix the problems. Roofs are going to have leaks and with Interlock I just call when I have an issue and Ivan fixes it. THANK YOU!”
Christopher H. · Cottage Grove, OR · 2026
★★★★★
“I was really impressed with the salesmen, Mike and Jared. They were incredibly knowledgeable about their product. I enjoyed speaking with them and did not feel any high-pressure sales tactics. If you are considering a metal roof, I would definitely recommend speaking with Mike and Jared first.”
Aaron J. · Cottage Grove, OR · 2025
★★★★★
“I was really impressed with the salesmen, Mike and Jared. They were incredibly knowledgeable about their product. I enjoyed speaking with them and did not feel any high-pressure sales tactics. If you are considering a metal roof, I would definitely recommend speaking with Mike and Jared first.”
Aaron J. · Cottage Grove, OR · 2025
★★★★★
“Cannot rave highly enough about the best experience I've ever had with a company and their employees. Their professionalism and workmanship was amazing. Interlock Metal Roofing did an exceptional job. The metal roof looks great on my historic house.”
Christine D. · Cottage Grove, OR · 2019
★★★★★
“none Very hard working crew and addressed any and all of my concerns.”
Christine D. · Cottage Grove, OR · 2018
★★★★★
“shipping issues of product and location of delivery. love our new roof. it's so pretty”
Ronald and Jo T. · Cottage Grove, OR · 2016

All reviews →

Roofing in Cottage Grove: what to plan for

Why Oregon roofs keep getting replaced

Months of rain, moss on the shady side and hot 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 bungalow, a foursquare, a Victorian or a farmhouse 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 wind

On the coast, salt air corrodes steel fasteners and coated-steel roofing; aluminum cannot rust. On the coast and in the Gorge, wind works at loose edges; 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 Oregon CCB License #130826. The manufacturer's Guardian Lifetime Limited Material Warranty comes with it, our 10 Year Limited Labor Warranty covers the installation, and our team works from Portland.

Cottage Grove metal roofing questions

How many roofs has Interlock installed in Cottage Grove, OR?

7 completed Interlock® roofs in Cottage Grove are recorded in our job book, the first in 1999.

Which roof profile do Cottage Grove homeowners choose most?

Slate. In Cottage Grove the profiles on our books are Slate (3), Standing Seam (2), Original Shingle (1), Mediterranean Tile (1). The most common colors are Black, Charcoal Grey, Hunter Green.

Who installs Interlock roofs in Cottage Grove, OR?

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

Are you licensed to work in Oregon?

Yes. Interlock Metal Roofing (PNW) Inc. holds Oregon Construction Contractors Board (CCB) License #130826. You can look it up on the Oregon CCB contractor search. We are insured and BBB A+ accredited since November 3, 2011. For homes built before 1978 we also hold the Oregon Lead-Based Paint Renovation (LBPR) Contractor License, LBPR-130826.

How do I get a price for a roof in Cottage Grove, OR?

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 (503) 966-2948 or use the quote form.

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

Your Cottage Grove roof, priced in writing.

Interlock Metal Roofing (PNW) Inc. · 1355 NW Everett St, Portland, OR 97209

Interlock metal roofing — get a free quote