Corvallis · Oregon · Made in North America
Metal roofing in Corvallis, OR
42 Interlock® aluminum roofs installed in Corvallis since 1998, 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.
What does a metal roof cost in Corvallis, OR?
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.
Get your exact price- Roofs in Corvallis
- 42
- First Corvallis roof
- 1998
- Since 2020
- 5
- Most chosen
- Slate
From our job book: completed, published jobs. 28 years of Corvallis roofs.
Our job book records 42 completed Interlock® roofs in Corvallis, the 8th most of any Oregon town, from 1998 to 2025, 5 of them since 2020. 33% of them are Slate, against 40% across Oregon: Corvallis homeowners choose other profiles more often.
What Corvallis homeowners choose
Interlock® profiles on Corvallis homes in our job book.
Slate
14 roofsMediterranean Tile
10 roofsOriginal Shingle
9 roofsShake
4 roofsCedar Shingle
4 roofsStanding Seam
1 roof
Most common colors in Corvallis: Deep Charcoal, Charcoal Grey, Aged Copper, Black.
Every Corvallis roof on the map
Each pin is a completed Interlock® roof with its profile, color and install year.
What Corvallis homeowners say
“Talk to us about safety measures for us and our pet beforehand, remove all waste afterwards.”
See this roof 1 photo · Deep Charcoal Slate“I 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.”
“As 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.”
“I 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!”
“My wife thought they treated her as though she wasn't a decision maker and she didn't like that.”
“Providing an estimated time when project would start, I know that is dependent on many things.”
Roofing in Corvallis: 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, and our team works from Portland.
Corvallis metal roofing questions
How many roofs has Interlock installed in Corvallis, OR?
42 completed Interlock® roofs in Corvallis are recorded in our job book, the first in 1998 and 5 of them since 2020.
Which roof profile do Corvallis homeowners choose most?
Slate. In Corvallis the profiles on our books are Slate (14), Mediterranean Tile (10), Original Shingle (9), Shake (4), Cedar Shingle (4), Standing Seam (1). The most common colors are Deep Charcoal, Charcoal Grey, Aged Copper.
Who installs Interlock roofs in Corvallis, 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 Corvallis, 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 Corvallis roof? Six checks to make sure a roofer is really local →
More Oregon towns we roof
- Portland · 383
- Salem · 92
- Eugene · 64
- Hillsboro · 56
- Beaverton · 51
- Oregon City · 49
- Astoria · 47
- Albany · 35
- Milwaukie · 34
- Aloha · 25
- Gresham · 24
- Sandy · 23
Guides for Corvallis homeowners
Your Corvallis roof, priced in writing.
Interlock Metal Roofing (PNW) Inc. · 1355 NW Everett St, Portland, OR 97209
