★★★★★
Prompt service and very knowledgeable. Highly recommend.
Certified Interlock® Installation Center · Washington
Interlock Metal Roofing (PNW) Inc.
Serving Oregon & Washington
Interlock Metal Roofing (PNW) Inc. – Washington is a trusted metal roofing contractor proudly serving homeowners and businesses throughout Washington State. With decades of experience in the roofing industry, Interlock has built a reputation for unmatched quality, reliability, and customer satisfaction. As a specialized installer of premium aluminum and standing seam metal roofs, Interlock is an exclusive authorized installer of top-tier roofing systems designed for performance, longevity, and weather resilience — specifically engineered for the Pacific Northwest climate. Founded on principles of craftsmanship and integrity, Interlock Metal Roofing (PNW) Inc. has completed thousands of roofing projects with precision and professionalism, earning the loyalty of customers from Seattle to Spokane. Our team is known for timely project delivery, transparent communication, and exceptional workmanship, backed by robust warranties and industry-leading materials. Interlock’s commitment to excellence has been recognized through local and regional industry awards for safety, quality, and customer service. We stand out for our rigorous training standards, OSHA-certified crews, and adherence to best practices in roofing performance and installation safety. Whether it’s a residential metal re-roof, commercial roof installation, or custom architectural metal roofing, Interlock Metal Roofing (PNW) Inc. brings trusted expertise, lasting product solutions, and an unwavering focus on client satisfaction. Homes and businesses throughout Washington choose Interlock as their go-to metal roofing specialist because we deliver durable, high-performance roofs that stand the test of time.
Contact
- Address5608 17th Ave NW suite 1574, Seattle, WA 98107, United States
- Websitewww.washingtonmetalroofing.com
- LicenseINTERMR75406
Sales & Marketing
Customer Support
Direct Lines
- Seattle206-589-8423
- Bellevue425-225-4805
- Bellingham360-502-4018
- Tacoma253-352-2725
- Stanwood206-202-7814
- Vancouver360-873-5878
Service Territory
Authorized to install Interlock® metal roofing throughout:
Available Products
Interlock® aluminum roofing profiles installed by this center:
Recent Installations
Real Interlock® metal roofs installed across Oregon & Washington.
Deep Charcoal Cedar Shingle
Deep Charcoal Cedar Shingle
Deep Charcoal Cedar Shingle
Deep Charcoal Cedar Shingle
Deep Charcoal Cedar Shingle
Deep Charcoal Cedar Shingle
Deep Charcoal Cedar Shingle
Black SlateWhat customers say
★★★★★
Does a great job, fast and efficient. Very friendly and knowledgeable. Highly recommend
★★★★★
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.
★★★★★
We’ve had our roof for about 7 years and have been very pleased with it. Recently, I scheduled gutter cleaning which was complicated by a run of wet weather which makes the roof very slippery. The gutter contractor asked if we had ever considered installing safety anchors. I didn’t know there was such a thing. I called Interlock and Ivan came by to take a look. He quickly determined appropriate locations for the anchors that the gutter cleaners could clip their safety harnesses to and showed me an example of the anchor itself. He also offered to paint them black to make them more inconspicuous on our dark roof. He returned about a week later for the install and afterwards showed us pictures of the anchors from the roof and pointed them out from the ground. Overall very professional, prompt, excellent service.
★★★★★
My wife and I wanted a long-term roof and I think we found it. The product seems very good and are installer Daniel was terrific and a trooper put a lot of hours and a lot of time and made it look real nice when it was completed. I would recommend the company if you're looking for a metal roof.
★★★★★
Ivan and I have had many visits over the last 10 years we have had our Interlock roof. He is a rare find. Both knowledgeable and conscientious. My interactions with Ivan and call taker May have been top notch as is Interlock's warranty.
★★★★★
Ivan Excellent will make it right!!
★★★★★
We needed a roof repair when our neighbors tree dropped a large limb through our roof. Ivan came And accessed The damage, Ordered the sheets we needed. He came back and did the whole Repair himself. So happy to have it fixed along with his recommendations to have the roof cleaned. We appreciate his skills in repairing The roof.
★★★★★
The Interlock associate Ivan,came did an awesome service in correcting the part needed to be corrected, he left us with instructions of what we needed to check and to get in touch with, if needed 😀 Ms. May the associate answering the phone was helpful for us to get prompt service. They are dependable. We received roof service.