Corvallis, OR · Lifetime Aluminum Roofing
Metal Roofing in Corvallis, Oregon
Interlock® installs lifetime aluminum metal roofing in Corvallis, OR — 40 roofs completed since 1998 by installation crews. Explore roofing profiles, local project evidence, and applicable limited warranty terms.
Why Corvallis homeowners choose Interlock
Interlock Metal Roofing (PNW) Inc. is Corvallis, Oregon’s trusted metal roofing contractor and exclusive authorized installer of the Interlock® Lifetime Roofing System. Proudly serving local homeowners since 1997, we specialize in roof replacement and re-roofing services designed for the unique Pacific Northwest climate. Our heavy-gauge, fire-resistant aluminum roofs are engineered to withstand Corvallis’s rainy winters, occasional snow, and summer heat, providing superior snow shedding, energy efficiency, and long-term protection. Choose from slate, cedar shingles, shake, Mediterranean tile, or standing seam profiles—all with the strength and durability of metal and the timeless beauty you desire. Every Interlock roof is protected by the advanced Alunar® Coating System and backed by a Limited Lifetime Transferable Warranty, ensuring your Corvallis home stays safe, stylish, and secure for decades.
- 40Roofs installed in Corvallis
- 1998First Corvallis installation
- 2025Most recent installation
- 17Verified local reviews
Roofing styles available in Corvallis
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 →
Or browse aluminum roofing, metal shingles, aluminum shingles and copper roofing.
Interlock roofs we've installed in Corvallis
Completed Interlock® metal roofs near Corvallis, OR
Interlock® has installed 40 lifetime aluminum metal roofs in Corvallis, Oregon, United States since 1998. Every marker represents an anonymized project from our installation records. Explore verified installations across Corvallis, Oregon, 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.
Open Corvallis, OR on the interactive project map →Browse the Interlock® project directory for Corvallis, OR →See more Interlock® projects →
What Corvallis homeowners say
- ★★★★★
Metal Shingles Corvallis, OR Review
Review: April 24, 2026Completion: November 9, 2017I love my Interlock roof! No more climbing up to clean it, and no more gritty debris falling into my garden after a few years. It looks fantastic and performs exactly as it should. The installers were excellent—knowledgeable, detail-oriented, and personable. Ivan is a gem! He handled a small flashing addition efficiently and cleaned the entire roof with a blower in no time. After almost ten years, it's still the only roof I would choose.
Corvallis, OR
- ★★★★★
Metal Roofing Corvallis, OR Review
Review: August 1, 2023Completion: July 31, 2023Our 18 year house needed something. A local roofer suggested a$ 5 K, roof treatment with yearly treatment of $1000. And a roof replacement with shingles at 60K. We looked into Interlock. I was impressed with the product and the absence of middlemen between installation. And quality if the product. The investment was significantly higher but we were impressed and felt it would be the best choice. The crew was polite and professional. They cleaned up every day as promised As you can see from the… Read more →
- ★★★★☆
Metal Shingles Corvallis, OR Review
Review: October 26, 2022Completion: September 28, 2022I can improve on their communication when it comes to answering questions about the start date.
Corvallis, OR
- ★★★★★
Metal Roofing Corvallis, OR Review
Review: March 15, 2021Completion: September 26, 2018I love my Interlock Metal Roof! It makes my whole house look more beautiful. I was so impressed by how quickly and efficiently the roof was installed. It will be a while before I retire, but when I do I want to spend my time and money on travel and other fun things. I am so glad I never have to worry about re-roofing then or ever again! Not only that, but my roof will be just as beautiful then as it is now. If you are thinking about re-roofing, give Interlock a look.
Corvallis, OR - ★★★★★
Metal Roofing Corvallis, OR Review
Review: July 15, 2019Completion: September 9, 2017As a retired civil engineer I bought the roof for seismic purposes. The existing asphalt roof weighed over nine thousand pounds (8 1/2 tons). This one weighs about 800. The interesting part has been temperature. The aluminum dropped the summer temperatures in the house dramatically.
Corvallis, OR - ★★★★★
Metal Shingles Corvallis, OR Review
Review: July 10, 2019Completion: July 10, 2019Corvallis, OR
Interlock Metal Roofing (PNW) Inc.
1355 NW Everett St, Portland, OR 97209, United States
Sales & Marketing
Customer Service
License: 130826
In Corvallis, Interlock® roofs are installed by Interlock Metal Roofing (PNW) Inc.
What does a metal roof cost in Corvallis?
Most Interlock® roofs in Oregon come in at $15–$22 per square foot installed (USD). A typical home has about 26 squares (2,600 sq ft) of roof.
| Price per square foot, installed | $15–$22 |
|---|---|
| Typical contract | $38,000–$62,000 |
| Typical roof size | About 26 squares |
What moves the price
- Roof size and pitch. Steeper and larger roofs take more material and time.
- Profile. Shake and standing seam cost more per square foot than Slate and Cedar Shingle.
- What comes off. The number of old layers to remove.
- Details. Chimneys, skylights, valleys and dormers.
Based on 94 Interlock® contracts signed in Oregon from January 2024 to October 2026 (the middle half of them). Updated October 30, 2026. Your quote is a fixed price in writing.
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Corvallis metal roofing FAQ
Who installs Interlock® metal roofs in Corvallis?
Interlock Metal Roofing (PNW) Inc. (503-966-2948) installs Interlock® roofs in Corvallis, OR. Interlock makes the roofing system; certified installation crews put it on.
How much does a metal roof cost in Corvallis?
Most Interlock® roofs in Oregon come in at $15–$22 per square foot installed (USD), based on 94 contracts signed from January 2024 to October 2026. Roof size, pitch, profile and tear-off move the price; your quote is a fixed price in writing.
How many Interlock® roofs are there in Corvallis?
Our job book shows 40 Interlock® roofs installed in Corvallis, the first in 1998.
Which roofing styles can I get in Corvallis?
Interlock® Slate, Cedar Shingle, Shake, Mediterranean Tile and Standing Seam, all in heavy-gauge aluminum with the Alunar® coating system.
What warranty comes with an Interlock® roof?
Every Interlock® roof is covered by the Guardian Lifetime Limited Material Warranty, a Limited Lifetime Transferable Warranty. The full terms are on our warranty page.
Ready for your last roof in Corvallis?
Talk to your local Interlock® team about a lifetime aluminum roof — Never Re-Roof Again®.
