Greater sense of security about the danger posed by fire

5/5

The company was very informative and efficient, and we are happy with both the aesthetic and practical results. We are also happy to have a greater sense of security about the danger posed by fire, which has been a worry because we live in a forested area far from emergency services. The workers were polite and professional and cleaned up the site pretty well. It was expensive, but we’re very satisfied with the work.

Description of WorkHouse roof replacement, with fire-resistant metal tiles
Roof Type: Musket Grey Interlock Slate
Source: Angi

Shauna M.
Sandy, OR

Over a Decade of Durability: Black Interlock Slate Roof in McMinnville, Oregon

5/5

Cheryl, a homeowner in McMinnville, Oregon, located approximately 50 miles from the Pacific Ocean and nestled in the heart of the Willamette Valley, has enjoyed the benefits of her Black Interlock Slate roof installed by Interlock Metal Roofing for over 12 years. McMinnville experiences a mild climate with warm, dry summers and cool, wet winters, averaging around 43 inches of annual rainfall.

Given the region’s variable weather conditions, including potential heavy rainfall and occasional high winds, the Interlock Lifetime Roofing System was an ideal choice for Cheryl’s home. Its durable, weather-resistant design ensures long-lasting protection against McMinnville’s diverse climate, providing peace of mind and reducing maintenance needs.

Cheryl expressed her satisfaction with the project, stating:

“Interlock roof is the best. That is 12-15 years after we first got it.
Perfect condition still! Never a second thought. Thanks”

This installation not only enhances the aesthetic appeal of Cheryl’s home but also offers reliable, weather-resistant protection, making it a perfect fit for McMinnville’s climate.

Cheryl W.
McMinnville, OR

Friendly, Courteous, and Expert Roof Repair in Scappoose, OR

5/5

Nestled in the heart of Scappoose, Oregon—a city whose name originates from a Native American term meaning “gravelly plain”—Gladys’s residence stands as a testament to enduring quality and aesthetic appeal. Situated just a short drive from the scenic Columbia River, her home benefits from the region’s natural beauty and proximity to water.

Gladys chose the Deep Charcoal Interlock Slate Metal Roofing System for her home, a decision that has proven to be both practical and visually striking. This roofing system offers a lifetime warranty, ensuring that homeowners like Gladys will never need to re-roof again. Its energy-efficient design contributes to reduced utility costs, while the tough, durable materials withstand the diverse Oregon weather conditions. The 4-way interlocking design provides high-wind resistance, a crucial feature in areas prone to strong winds. Additionally, the system is solar compatible, allowing for seamless integration of solar panels.

In her own words, Gladys shared her experience:

“The gentleman was friendly, courteous and patient. He looked at the photos of the leak and was able to determine what the problem was and was able to fix the problem. He also explained the problem to a person who has no knowledge of roof problems… great job!!!!!”

This glowing review highlights not only the exceptional service provided but also the peace of mind that comes with investing in a superior roofing system. In a city like Scappoose, known for its rich history and close-knit community, having a reliable and attractive roof adds significant value to one’s home.

Gladys T.
Scappoose, OR

Interlock was easy to work with and we love the results

Beaverton, Oregon

5/5

Everything went smoothly from sales to installation. Installing a metal roof was more expensive than most other materials, but it’s going to last 40 years+ and the warrantee can be transferred to the next owner. We’re not handy and this is a huge peace of mind. We loved that this company does not subcontract and actually trains its crews on how to exclusively use their system of interlocking roof tiles. Because of this, the crew gets to work straight away, knows what their doing, and finish quickly. The things that took the longest to install were the skylights because they had to be custom made. That said, they placed a sufficient cover over the holes on the roof that held up to rain and tree debris. Interlock was easy to work with and we love the results!

Service: Metal Roof Installation
Roof Type: Musket Grey Interlock Slate
Source: Google

Claire Reneau
Beaverton, OR 97005

It doesn't look like a metal roof

5/5
Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Thank you Interlock for our beautiful new roof! Installation was great from start to finish. We have lots of neighbors walking by and saying “wow” and that it doesn’t look like a metal roof. We are so happy to have our “forever” roof and to never have to re-roof again! 😀

Only wish we had done it SOONER!

Service: Roof installation
Source: Google

Jay C. 
Woodinville, WA 98077

Google Review

The Interlock team was a pleasure to work with from beginning to end. Undertaking the re-roof of a 108 year old home is a major process and investment. After speaking to many other roofers, we realized that Interlock offered the best value proposition and we felt like they were going to be able to deliver on what they promised. Our salesperson, John Mondschean displayed his extensive experience in roofing, by taking the time to listen to our goals, preferences and concerns, offering solutions and working with us to achieve the desired outcome.

John was responsive every request and stuck with us even after the contract was signed. We appreciated that he was always available to answer questions, give us updates and even bringing color samples over one afternoon for us to double-check our selection. John embodies integrity and service.

We were aware that due to current market conditions, we might have to wait a while for our materials to be delivered, however Interlock exceeded our expectations and was able to get the materials to us a touch earlier than promised and started the install within 3 days after delivery.

The day the materials were delivered we met Jesse, the lead installer who we worked with throughout the project. Jesse was awesome in explaining all the steps to the re-roof and answering our questions along the way. He took lots of pictures for us and explained how he would address our specific concerns like adding ventilation, condition of the chimney, placement of snow guards and ensuring that the construction didn’t negatively impact our neighbors. It was clear that Jesse has been installing Interlock roofing for a long time and is a true craftsman, who takes pride in the quality of his work.

Jesse and his crew went above and beyond in ensuring that our neighbors landscaping, A/C units and other areas were properly protected. They also ensured that our property was well protected throughout, cleaned up every day and that they left the job site in great condition once the work was finished. We give the crew excellent ratings for the overall job they did on our new roof.

We are very happy with the new roof and have recommended Interlock Roofing to several of our friends and neighbors. It is awesome to have everyone on the block comment on how nice the new roof looks. It really has improved our home’s durability, value and curb appeal.

We would work with John, Jesse and the entire team again!
They delivered on what they promised!

Taylor K. & Mathieu B.
La Grange, IL 60525

Guildquality Review

I live in a forest near the Oregon Coast. The original reason I wanted to purchase a metal roof was basically for fire prevention. Composition shingles are the worst type of roof you can have when living in a forested area; metal roofs are the best.

On September 11, 1992 I was on the island of Kauai, Hawaii when Hurricane Iniki, a Category-5 hurricane, took a direct hit. For our emergency shelter, we took refuge at the newly built Kauai Community College. We were told it had been built to hurricane standards and was safe. The college had a metal roof made of long slates stretching from the top to bottom. As the hurricane grew in strength, I watched the slate at one side of the building starting to flap…then flap more and more until it went flying into the air. Then, I watched the slate next to it do the same. This went on and on. When the eye of the hurricane went over us and everything slowed down, the people in that building rushed over to our building. For some reason our building’s roof held.

Living on the Oregon Coast we get high winds every year. When I was informed about how the Interlock roof is tied together, I was sold on purchasing that style. Now, my roof can withstand up to a 180 per hour wind gust. I also like it’s look. After it was installed I sent a photo to a friend and her reaction was: “I thought you were going to buy a metal roof.” The roof even has a slate look to it.

I used to own a business where we sent installation crews all across the country to install our multiple-run kennels. I know the importance of having a crew that knows what they are doing and are good representatives of our business. I give the Interlock installation crew an A+. They not only know what they are doing, but they are HARD WORKERS as well. On my job they went way beyond just roofing my house. They tore out the dilapidated structure around my chimney and built me a completely new one. They also added new flashing at the bottom of my roof windows, so I no longer have a problem with runoff ruining my wooden frame.

I now have a new roof that will last much longer than me. It has added value to my home and peace of mind to me. When considering a new roof, I highly recommend Interlock.

Sincerely,
Guy F.
A Satisfied Customer
Logsden, OR 97357

Guildquality Review

One month into the purchase of my first house, a surprise awaited following a refresh of my gutters – two words every homeowner dreads hearing…’roof replacement!‘ High anxiety. Having no experience or know-how, being a rookie homeowner, replacing the roof felt daunting and uncomfortable. Hearing only the industry horror stories of work done poorly, inadequately and haphazardly, I feared the worst. I immediately took to Google in search of companies and quotes. It did not begin well. The first company priced my job at 24k, and suggested they’d need to ‘refresh’ it in 8 years. The second company was priced more moderately and offered 10 year coverage, but came across pushy, wanting me to sign on the dotted line after the first conversation. I had to tell the operator twice in the same chat that no, I would not be sending an advance payment immediately and was not ready to let them begin work. Needless to say, a terrible start to the search, confirming my fears about the industry and pricing.

The next day, back to the Google I went, this time in search of the highest-rated company I could find. ‘Interlock Roofing‘ appeared, along with reviews touting the company’s metal roofing product that was both durable and held considerable ‘curb appeal.’ More than that, the reviews spoke of the company’s professionalism, honesty, quality of work and timeliness (no small feat in an industry known for the exact opposite!). I sent an initial interest email, hoping the reviews were real and true! And my goodness…did they prove to be! From my thorough initial chat with Lynda to the revealing Powerpoint orientation meeting with Mike, to Todd’s quote process and honest job pricing sans showroom showdown, to the finishing roof touches with installer extraordinaire Mike, and then, finally, addition of snowguards with expert Tariq…Interlock’s team went above and beyond. Patient, more than they probably should have been with me, a rookie with many questions (plenty of them of the ‘stupid’ variety if I do say!) and always willing to explain things simple or difficult. The culture and integrity of Interlock’s team really shines through at each step, and removed any anxiety I had. I completed a major 6-month renovation at my home, and I can say with 100% certainty…Interlock was my favorite contractor of the entire process, inside or out.

Final word about the quality of product, the metal roof. I have spent the days, weeks and months since the install touting the Interlock roof to neighbors, family and friends! The quality is off the charts, and the peace of mind it provides is best of all – 50-year warranty and no lost sleep over leaks, water damage or degradation over time. The cost difference? The quotes I received…the pricing was remarkably similar for such a tremendous gap in value! And the process was transparent, the team trustworthy start to finish. Living in Vancouver in our climate, this is the only choice for peace of mind. The final bonus? It looks absolutely beautiful at street level.

So, from one rookie homeowner to another…I hope you choose and trust Interlock with your home! Lynda, Mike, Todd, Mike and Tariq…folks with integrity you want working on your home.

Sincerely,
Brock
North Vancouver, BC

Guildquality Review

Interlock is the best roofing available in our opinion and now have had it installed on our second home

5/5

Interlock is the best roofing available in our opinion and now have had it installed on our second home. Our 1st home had the shingles installed in 2009, and helped sell the home in 2021, as they looked identical to when installed, had no issues and had the transferable 50 year warranty for the second owner. We just got our new house fitted with Interlock Roofing, as our original (40 year warranty asphalt shingles) were deemed UN-insurable (at 23 years old) when trying to get insurance and recently started leaking. Now to the new Interlock Roof and the customer service. The team is amazing, and professional, they got our roof on, were available to answer any questions, and ensured we were 100% satisfied before the team left and final payment was made. Decision for the roof was mainly due previous satisfaction, but we also loved knowing we don’t have annual costs/work in the future for things such as moss removal. The roof is great for wind, hail and fire rating as well with is a bonus in the Okanagan.

Tyler M.
Kelowna, BC

Kelowna, BC Fun Facts

Name Origin

The name “Kelowna” comes from the Okanagan word for “grizzly bear.” The city’s name is a nod to its Indigenous heritage and the wildlife that once roamed the area.

Kelowna is often referred to as the “Napa of the North.” It is home to over 40 wineries in the region, and the Okanagan Valley as a whole boasts more than 200 wineries. Visitors can enjoy wine tastings, tours, and beautiful vineyard views.

Kelowna is famous for its mythical lake creature, Ogopogo, said to reside in Okanagan Lake. Similar to Scotland’s Loch Ness Monster, Ogopogo is a popular local legend, and the lake even has spots known as “Ogopogo viewing areas.”

Kelowna is known for its sunny weather, with over 2,000 hours of sunshine each year. It experiences hot, dry summers and mild winters, making it an ideal destination for outdoor activities year-round.

The city is a haven for outdoor enthusiasts. In summer, visitors and locals enjoy boating, swimming, paddleboarding, and hiking. In winter, nearby ski resorts like Big White offer skiing, snowboarding, and snowshoeing.

Kelowna and the Okanagan Valley are renowned for their fruit orchards, particularly cherries, peaches, apples, and apricots. The region hosts several fruit stands and farmers’ markets where fresh, locally grown produce is available throughout the summer and fall.

Kelowna is home to the William R. Bennett Bridge, a floating bridge that spans Okanagan Lake. The bridge is a unique engineering feat and is an important transportation link connecting Kelowna with West Kelowna.

Kelowna has rapidly developed into a hub for technology and innovation, earning the nickname “Silicon Valley of the North.” The city’s tech sector is booming, attracting startups and tech companies, along with a growing talent pool.

Kelowna has a lively cultural scene with numerous art galleries, theaters, and music venues. The Rotary Centre for the Arts, Kelowna Art Gallery, and Kelowna Community Theatre are just a few of the places where residents and visitors can enjoy art, music, and theater performances.

While Kelowna is known for its wine, it also has a growing craft beer and spirits scene. Numerous local breweries, cideries, and distilleries offer tastings and tours, providing a diverse experience for visitors.

Kelowna is a golfer’s paradise, boasting over 19 golf courses with stunning views of lakes, mountains, and vineyards. Golfing in Kelowna ranges from championship courses to more casual, family-friendly options.

Kelowna is home to the Kelowna Rockets, a major junior ice hockey team in the Western Hockey League (WHL). Hockey fans can catch exciting games at Prospera Place, the team’s home arena.

Kelowna hosts numerous festivals throughout the year, including the Okanagan Wine Festival, Center of Gravity Festival, and Kelowna Pride. These events celebrate food, culture, music, and diversity, drawing visitors from around the world.

Kelowna has a diverse and growing food scene that ranges from fine dining to farm-to-table experiences. The city’s proximity to fresh produce and local ingredients makes it a hotspot for culinary delights.

One month into the purchase of my first house, a surprise awaited following a refresh of my gutters – two words every homeowner dreads hearing…’roof replacement!‘ High anxiety. Having no experience or know-how, being a rookie homeowner, replacing the roof felt daunting and uncomfortable. Hearing only the industry horror stories of work done poorly, inadequately and haphazardly, I feared the worst. I immediately took to Google in search of companies and quotes. It did not begin well. The first company priced my job at 24k, and suggested they’d need to ‘refresh’ it in 8 years. The second company was priced more moderately and offered 10 year coverage, but came across pushy, wanting me to sign on the dotted line after the first conversation. I had to tell the operator twice in the same chat that no, I would not be sending an advance payment immediately and was not ready to let them begin work. Needless to say, a terrible start to the search, confirming my fears about the industry and pricing.

The next day, back to the Google I went, this time in search of the highest-rated company I could find. ‘Interlock Roofing‘ appeared, along with reviews touting the company’s metal roofing product that was both durable and held considerable ‘curb appeal.’ More than that, the reviews spoke of the company’s professionalism, honesty, quality of work and timeliness (no small feat in an industry known for the exact opposite!). I sent an initial interest email, hoping the reviews were real and true! And my goodness…did they prove to be! From my thorough initial chat with Lynda to the revealing Powerpoint orientation meeting with Mike, to Todd’s quote process and honest job pricing sans showroom showdown, to the finishing roof touches with installer extraordinaire Mike, and then, finally, addition of snowguards with expert Tariq…Interlock’s team went above and beyond. Patient, more than they probably should have been with me, a rookie with many questions (plenty of them of the ‘stupid’ variety if I do say!) and always willing to explain things simple or difficult. The culture and integrity of Interlock’s team really shines through at each step, and removed any anxiety I had. I completed a major 6-month renovation at my home, and I can say with 100% certainty…Interlock was my favorite contractor of the entire process, inside or out.

Final word about the quality of product, the metal roof. I have spent the days, weeks and months since the install touting the Interlock roof to neighbors, family and friends! The quality is off the charts, and the peace of mind it provides is best of all – 50-year warranty and no lost sleep over leaks, water damage or degradation over time. The cost difference? The quotes I received…the pricing was remarkably similar for such a tremendous gap in value! And the process was transparent, the team trustworthy start to finish. Living in Vancouver in our climate, this is the only choice for peace of mind. The final bonus? It looks absolutely beautiful at street level.

So, from one rookie homeowner to another…I hope you choose and trust Interlock with your home! Lynda, Mike, Todd, Mike and Tariq…folks with integrity you want working on your home.

Sincerely,
Brock
North Vancouver, BC

Guildquality Review

I’ve had this roof for about 18 months now. I am very happy with it and was quite pleased with the pre-sale discussion and the actual installation. I never thought a roof was something that you would get compliments on, but I certainly get them. I figured why get a roof that would last me for 5 to 10 years when I can get one that will last virtually my lifetime? Very happy all around.

Sincerely,
Gina C.
Portland, OR 97217

Guildquality Review

Nestled in the serene community of Rhododendron, Oregon, Aimee’s home is surrounded by the lush beauty of the Mount Hood Corridor. This area, known for its vibrant rhododendron flowers that bloom abundantly from April to late May, offers residents a tranquil mountain retreat. 

Aimee chose the Colonial Brown Interlock Shake Metal Roofing System for her residence. This roofing solution is renowned for its lifetime warranty, energy efficiency, and exceptional durability. Its 4-way interlocking design ensures high-wind resistance, and its compatibility with solar installations makes it a forward-thinking choice for homeowners.

Reflecting on her experience, Aimee shared:

“I’m thrilled with how my aluminum roof turned out!! Waaayy better than I had imagined. The Interlock team was great to work with. They were very professional and responsive to my needs. I would definitely recommend working with them!!”

Rhododendron’s proximity to Mount Hood provides residents with breathtaking mountain views and a plethora of outdoor activities year-round. The town’s rich history and natural beauty make it a cherished location for those seeking both adventure and tranquility. 

By selecting the Interlock Metal Roofing System, Aimee has ensured that her home not only complements the picturesque surroundings but also stands resilient against the elements, offering peace of mind for a lifetime.

Aimee, R.
Rhododendron, OR

Deep Charcoal Interlock Slate System | Garden Home-Whitford, Oregon

This Garden Home-Whitford homeowner had an epiphany that most people overlook: You can either buy three or four roofs in your lifetime, or you can make a single, wise investment.

The Garden Home Advantage

Garden Home-Whitford sits in that sweet spot between Portland, Tigard, and Beaverton—officially unincorporated Washington County, but with all the perks of urban living wrapped in rural charm. The Fanno Creek Trail winds through the neighborhood, connecting residents to miles of protected green space.

It’s the kind of place where houses sit on generous lots, some with half an acre or more, where the streets feel rural but you can walk to cafes and restaurants—the perfect blend of urban convenience and forest-like tranquility.
In this neighborhood of discerning homeowners, one roof stands out as a symbol of taste and quality.

Portland Metal Roofing Installation Featuring Interlock Deep Charcoal Slate Aluminum Shingles On Garden Home-Whitford Home With Professional Ridge Cap Detail And Mature Landscaping

Why This Deep Charcoal Choice Changed Everything

The Deep Charcoal Interlock Slate isn’t just a color—it’s a symbol of architectural confidence. While neighbors replace their roofs every 15-20 years (that’s three or four times in a lifetime), this homeowner chose permanence.

Here in the Pacific Northwest, roofs endure a range of harsh conditions, including rain, high winds, snow, salt air, ice, and dramatic temperature swings. These conditions create constant battles against moss, granular loss, fading, creaking, lifting, rust, and lost shingles.

Portland gets 36 inches of rain annually, with constant moisture exposure that can lead to mold, mildew, and leaks if roofing materials aren’t up to the challenge.
Traditional materials struggle. Metal roofing excels.

Portland Roofing Contractor Installation Excellence

Professional Installation Experience

“The installation crews were very nice, hard working, friendly, polite.”
You can’t fake professionalism in a customer review. When installation crews show up on time, work with precision, and treat your property with respect, it shows in every interlocked panel.

Oregon Building Code Compliance

Oregon building codes require metal roofing systems to meet stringent wind load requirements and adhere to proper flashing standards. But code compliance is just the starting point. The real test comes when Pacific Northwest storms arrive.
The 4-way interlocking design not only meets but also exceeds building standards. Each panel locks with the ones above, below, left, and right, creating a continuous barrier that sheds rain like water off a duck’s back.

Best Roof for Pacific Northwest Climate

Metal Shingles vs. Traditional Materials

Interlock Metal Roofing Systems are engineered explicitly for Oregon’s harshest seasons—built to withstand hurricane-force winds, Class IV hail, and freeze-thaw cycles that cause ice dams and roof damage.

In Portland’s wet climate, metal roofing is naturally resistant to mildew, rot, and algae—the three most significant threats to roofing longevity in our region. While other materials absorb moisture and deteriorate, aluminum shingles shed water and remain beautiful for decades.

Weather-Resistant Engineering

The science is simple: Water can’t penetrate what it can’t grip.

Portland Metal Roofing ROI and Economics

Lifetime Value Analysis

Here’s what most people don’t calculate:

  • Traditional roof replacement: Every 15-20 years
  • Average homeowner: 3-4 roof purchases in a lifetime
  • Metal roofing ROI: 85.9% according to Remodeling Magazine
  • Interlock warranty: True lifetime, 50-year transferable protection

Environmental Impact of Aluminum Shingles

Sustainability Benefits

Every year, approximately 11 million tons of asphalt shingles are disposed of in landfills. That’s the weight of roughly 2,200 Boeing 747s—every year.

Interlock systems are made from up to 95% recycled aluminum and are fully recyclable at the end of life. When your grandchildren inherit this roof (and they will), it can be completely recycled into new products.

Landfill Waste Reduction

The math: One metal roof eliminates 3-4 asphalt roof replacements from landfills. Multiply that by every home in Garden Home-Whitford, and the environmental impact becomes significant.

Solar-Ready Metal Roofing System

Cool Roof Technology

The Alunar “Cool Roof” coating system reflects heat, reducing cooling costs by up to 25%. In Portland’s increasingly warm summers, that translates to measurable utility savings.

Indoor Comfort Benefits

But more importantly, it means consistent indoor comfort. No more hot spots. No more attic overheating. Just steady, reliable performance that works with your HVAC system instead of against it.

Architectural Impact in Garden Home-Whitford

Neighborhood Aesthetics

“The most beautiful roof in the neighborhood.” This isn’t marketing copy. This is a homeowner’s honest assessment after living with their decision.

Design Integration

In Garden Home-Whitford, where architectural variety ranges from early 1900s character homes to contemporary designs, standing out requires intentionality. The Deep Charcoal Interlock Slate provides that distinctive elegance without overwhelming the home’s existing character.
It complements the natural beauty of the area—the mature trees, the Fanno Creek corridor, the rolling terrain that makes this neighborhood special.

Fire Safety for Portland Area Homes

Class A Fire Rating available

When installed with proper underlayment, Interlock Metal Roofing Systems achieve a Class A fire rating—the highest standard for residential roofing in North America.

Wildfire Protection

In a region where wildfire risk is increasing, this isn’t just about insurance discounts. It’s about protecting what matters most. While combustible materials can accelerate fire spread, metal roofing helps slow ignition and provides crucial time for fire response.

Portland Metal Roofing Contractor Recognition

The installation quality reflects the contractor’s expertise in Pacific Northwest conditions. Interlock Metal Roofing is recognized as the best metal roofing contractor in Oregon for 2024 & 2025 by Rip City Review.
This recognition isn’t purchased—it’s earned through consistent excellence in installation, customer service, and long-term performance.

The Decision That Ends All Roofing Decisions

Permanent Solution Mindset

Most homeowners spend their entire lives managing roofing problems, researching contractors, getting estimates, dealing with storm damage, and planning for replacements.
This Garden Home-Whitford homeowner chose a different path.

Transformation Results

They invested in permanence. In beauty that lasts. In engineering, that works with Pacific Northwest weather instead of fighting it.
The result: The most beautiful roof in the neighborhood. And the last roof they’ll ever need.

Ready for Your Portland Metal Roofing Project?

Service Area Coverage

The science is proven. The warranty is unmatched. The results speak for themselves.
In Garden Home-Whitford and throughout the Portland metro area, homeowners are discovering what this customer already knows: the right roof isn’t just protection—it’s transformation.

Local Expertise

Serving Portland Metro, including Beaverton, Tigard, Lake Oswego, West Linn, Milwaukie, Oregon City, and all Washington County communities.

Designed for Oregon’s Climate: Rain, wind, snow, ice storms, and the unique challenges of Pacific Northwest weather.

Oregon Service Areas: We proudly serve homeowners throughout Oregon, including Benton County, Clackamas County, Clatsop County, Columbia County, Deschutes County, Hood River County, Jefferson County, Lane County, Lincoln County, Linn County, Marion County, Multnomah County, Polk County, Tillamook County, Wasco County, Washington County, and Yamhill County.

Extended Coverage: Complete metal roofing services available throughout all of Western Washington, bringing Pacific Northwest roofing expertise to communities from the Oregon Coast to the Cascade Mountains.

Built to Last: When your neighbors are replacing their third roof, you’ll still be enjoying your first.

Top 10 Frequently Asked Questions About Portland Metal Roofing

Metal roofing systems like Interlock can last 50+ years in Portland’s wet climate, significantly outlasting traditional asphalt shingles that typically need replacement every 15-20 years. The aluminum construction naturally resists moisture, mold, and algae that commonly damage other roofing materials in Oregon’s 36-inch annual rainfall environment.

Modern metal roofing with proper installation and underlayment is actually quieter than many people expect. The solid substrate and insulation layers significantly reduce noise transmission. Many Portland homeowners report that their metal roofs are no louder than traditional shingles during rain events.
While metal roofing has a higher upfront cost, the lifetime value calculation favors metal significantly. Consider this: you’ll buy 3-4 traditional roofs over 50 years versus one metal roof. Factor in the 85.9% ROI from Remodeling Magazine, plus energy savings and increased home value, and metal roofing often costs less long-term.

Absolutely. Interlock Metal Roofing Systems are specifically engineered for Pacific Northwest weather extremes, including freeze-thaw cycles, ice dams, and snow loads. The interlocking design and material strength exceed Oregon building code requirements for wind and weather resistance.

Metal roofing systems like Interlock Slate offer classic elegance that complements both traditional and contemporary architecture. The Deep Charcoal color provides sophisticated curb appeal while the slate profile mimics natural materials. Many Portland neighborhoods appreciate the premium aesthetic that enhances rather than dominates home design.

Yes, Portland requires building permits for roof replacement projects. Interlock Metal Roofing handles all permitting requirements and ensure compliance with local building codes, including proper flashing, wind resistance standards, and structural requirements specific to Oregon.

Metal roofing naturally resists moss, mildew, and algae growth that plague other roofing materials in Portland’s damp climate. Unlike organic materials that moss can grip and damage, smooth metal surfaces shed water quickly and don’t provide the conditions moss needs to establish and spread.

Yes, all Interlock roofing systems are solar-compatible with specialized mounting brackets. The structural integrity and longevity of metal roofing make it an ideal platform for solar investment. You can install solar immediately or add it later without concerns about roof durability or warranty issues.

Interlock systems come with a genuine lifetime-limited, 50-year transferable warranty against manufacturing and material defects—which includes issues like rust, cracking, curling, hail up to 1½″, burning, and wind infiltration up to 120 mph when installed per guidelines.

Thanks to the 4-way interlocking panel design, individual panels can be swapped out as needed without compromising the rest of the roof.

In climates like Portland—where storms often damage traditional asphalt roofs—properly installed metal roofs such as Interlock are routinely far more resilient to heavy rain, wind, and ice.”

The Alunar “Cool Roof” Coating System can help reduce cooling costs by up to 25% during Portland’s warmer months. The reflective properties help regulate attic temperatures, reducing strain on HVAC systems. Combined with the insulative benefits and air sealing properties, many homeowners see measurable utility savings year-round while enjoying more consistent indoor comfort.

In the heart of Portland’s Portsmouth neighborhood, just across from the verdant expanse of Portsmouth Park, a classic 1928 bungalow has embraced a modern transformation. This residence, situated near the University of Portland, now boasts a Deep Charcoal Interlock Slate Metal Roofing System—a choice that marries timeless aesthetics with cutting-edge durability.

Peter, the homeowner, is delighted to share his experience:

Portland, affectionately known as the “City of Roses,” is celebrated for its lush gardens, vibrant arts scene, and commitment to sustainability. The Portsmouth neighborhood, with its tree-lined streets and proximity to educational institutions, embodies the city’s unique charm and community spirit.

The Interlock Metal Roofing System installed on this home is more than just a roof; it’s a testament to quality and foresight. Crafted from heavy-gauge aluminum, it resists corrosion from Portland’s frequent rains and the occasional coastal salt spray. Its 4-way interlocking design offers unparalleled protection against high winds, a feature particularly beneficial in the Pacific Northwest’s varied climate. Additionally, the full-length nail strip ensures a secure installation, providing peace of mind for decades.

Choosing Interlock means making a sound investment in a roof that complements Portland’s unique character while offering the durability and efficiency modern homeowners seek. This decision aligns with the city’s ethos of blending tradition with innovation, ensuring that this Portsmouth bungalow remains a cherished part of the community for generations.