★★★★★
Awesome! Professional crew from start to finish! Thank you Victor, Daniel, Anna, and Patrick! We love the results and the lifetime warranty!
— Constance J., Portland, OR
Tillamook County, OR
Metal Roofing in Tillamook County, Oregon
Tillamook County is some of the hardest roofing country in Oregon: dairy-valley rain measured in feet, and coastal towns — Manzanita, Rockaway Beach, Pacific City, Neskowin — where winter gusts have been recorded well above 130 km/h and salt fog works on metal year-round. This is where aluminum's advantage is decisive. It cannot rust, the four-way interlock leaves no free edge for wind, and our warranty applies at the beach — no salt-air exclusion. Some of our proudest coastal installs are Manzanita roofs you can see in the gallery.
★ 4.8 average from 602 verified Oregon reviews
Call our Portland office: (503) 966-2948 · Toll-free 1-866-733-5811
THE NUMBERS THIS ROOF HAS TO SURVIVE
Ten-year averages for Tillamook County: about 81 inches of rain and 19 inches of snow a year, a mean temperature near 52°F, gusts recorded to 85 mph, and roughly 16 freeze-thaw days. The last two decide how long a roof covering lasts here, and they are the two figures almost nobody quotes a homeowner.
SALT AIR IS THE PART NOBODY QUOTES FOR
Tillamook County sits in the marine corrosion zone, and salt-laden air is relentless in a way a storm is not — it works on fasteners, flashings and any exposed steel every day of the year. Aluminum does not rust the way steel does. That is a property of the metal, not a coating that wears off, and on this coast it is the difference that matters most.
GUSTS TO 85 MPH, AND WHERE A ROOF ACTUALLY FAILS
Wind damage is a covering problem, not a structural one — which is why it shows up as missing shingles rather than a failed roof. Asphalt depends on an adhesive strip holding a free tab edge down, and once one lifts its neighbors are exposed in turn. Every Interlock panel locks to its neighbors on all four sides with concealed fasteners, so there is no free edge for a gust to get under and no fastener head sitting out in the weather. The system carries a 120 mph wind rating installed to manufacturer specification.
RAINFALL — 81 INCHES A YEAR, AND WHAT IT FEEDS
That much annual rain keeps a north slope damp for most of the year, and damp is what moss needs. Asphalt granules give it something to root into; smooth interlocked aluminum does not. No granules to shed, no zinc strip to keep replacing, no wash-and-treat cycle to schedule.
Our work
Completed Interlock® roofs across Oregon
Every pin is a real installed Interlock roof — location, system and install year. Browse the Oregon directory of completed projects, or explore the map below.
Gallery
Interlock roofs installed across Oregon
Real homes, real installations — photographed after completion.
Manzanita, OR
Black
Manzanita, OR
Tile Red
Manzanita, OR
Deep Charcoal
Manzanita, OR
Black
Manzanita, OR
Deep Charcoal
Manzanita, OR
Black
Cloverdale, OR
Deep Charcoal
Manzanita, OR
Tile Red
Reviews
What Oregon homeowners say
★★★★★
Our new Interlock Roof is beautiful. And our neighbors have noticed. The whole process was very professional from beginning to finish. Victor, Daniel and Patrick were incredibly efficient, courteous, knowledgeable, and hard-working. Would recommend highly.
— Connie A., Oregon City, OR
★★★★★
Our new Interlock Roof is beautiful. And our neighbors have noticed. The whole process was very professional from beginning to finish. Victor, Daniel and Patrick were incredibly efficient, courteous, knowledgeable, and hard-working. Would recommend highly.
— Connie A., Oregon City, OR
★★★★★
Crew was amazing, we had one main house roof and two porch roofs that needed to be done fast and before the rain and they handled it well! Our metal roof got finished in two days and they came back out again to clean up on the third day and wrap up everything. We highly recommend them and their service as everything turned out great! Edit: I forgot to mention, we worked with a few different people but I believe it was Patrick and his crew whom helped us
— Erika C., Wilsonville, OR
★★★★★
Maybe the best decision we’ve ever made. Looks incredible ! The roofers (Victor and Daniel) were pleasant and did an amazing job. They were kind and courteous and very tidy. Totally worth the expense. I would recommend them to anyone.
— Amy B., Myrtle Point, OR
★★★★
I had a very good experience with Interlock. From the initial presentation to the installation, I was very impressed with the knowledge and thorough nature of each step. The finished product looks beautiful too! To know that I have a lifetime warranty on my 'forever home' is incredibly peace giving. If a company offers you a lifetime warranty on everything but the color (that warranty expires after 30 years), you know they will do all they can to make the finished product perfect! My ONLY reason for not giving 5 stars was that during the estimate, we were told we'd need to replace plywood due to mold. When it came time to actually install the plywood, they needed to double the amount required which increased our bid by over $2K. Obviously I wish the original estimate had been more accurate. That said, our attic now has the correct amount of ventilation, fresh plywood with no mold, protected skylights and solar tubes and a beautiful finished product. I'm very happy! If I could give 4.5 stars, I would!
— Shannon C., Salem, OR
Towns we serve in Tillamook County, OR
Barview, Bay City, Beaver, Blaine, Brighton, Cloverdale, Dolph, Fairview, Falcon Cove, Garibaldi, Hemlock, Idaville, Kilchis, Manzanita, Mohler, Nehalem, Neskowin, Netarts, Oceanside, Pacific City, Pleasant Valley, Rockaway Beach, Sandlake, South Prairie, Tillamook, Twin Rocks, Wheeler