Metal Roofing in Rock Creek, Oregon — Lifetime Interlock® Aluminum Shingles Installed Locally

Rock Creek Metal Roofing Experts Installing Lifetime Interlock® Aluminum Shingles Since 1997

Metal Roofing Built for Rock Creek's Heavy Rain, Snow Loads, Windstorms & Lifetime Protection

Interlock Metal Roofing (PNW) Inc. is Rock Creek, Oregon’s trusted metal roofing contractor, proudly serving local homeowners since 1997. As the exclusive authorized installer of Interlock® lifetime aluminum roofing systems, we deliver unmatched performance, beauty, and durability tailored for the unique Pacific Northwest climate. Our heavy-gauge, fire-resistant roofs are engineered to withstand Rock Creek’s wet winters, heavy snowfall, and seasonal storms, providing superior snow shedding and long-term protection. With energy-efficient cool roof technology, our systems help keep homes comfortable year-round while reducing energy costs. Choose from the timeless elegance of slate, cedar shingles, shake, Mediterranean tile, or standing seam — all with the strength of metal and the advanced Alunar® Coating System for maximum weather resistance. Every Interlock roof is backed by a Lifetime Warranty, making us the top choice for roof replacement and re-roofing in Rock Creek, Oregon.

Interlock metal roofing styles including slate, cedar, shake, tile, and standing seam in Rock Creek, Oregon

Performance you can measure (all climates)

Wind- and storm-resistant Interlock® metal roof rated to 193+ km/h for Rock Creek, Oregon

Weather Resistant

Tested to 193+ km/h (120 mph) winds

Interlock® aluminum metal roof in Rock Creek, Oregon backed by a Lifetime-Limited, transferable warranty

Durable

Lifetime-Limited, transferable warranty

Energy-efficient cool-roof Interlock® aluminum metal roofing in Rock Creek, Oregon

Energy Efficient

Reflective cool-roof lowers cooling costs

Rain- and moisture-proof Interlock® metal roof for Rock Creek, Oregon

Rain & Moisture Proof

Repels ~1208 mm of rain a year

UL 2218 Class 4 impact- and hail-resistant Interlock® metal roof in Rock Creek, Oregon

Impact Resistant

UL 2218 Class 4 — top hail rating

Corrosion- and rust-proof aluminum Interlock® metal roof for Rock Creek, Oregon

Corrosion Resistant

Aluminum won’t rust or corrode

  • Precision weatherproof seams (profiles: slate, cedar, shake, tile) and mechanical fastening (profile: standing seam) deliver long-term leak protection during wind-driven rain events.
  • Aluminum panels coated with the Alunar® Coating System (no visible aluminum surface) for durable color retention and enhanced corrosion resistance.
  • Designed for Rock Creek’s seasonal atmospheric rivers and prolonged wet periods, maintaining watertight performance through extended heavy-rain events.
  • Proven resistance to severe wind uplift (tested to 120+ mph / 193+ km/h) to help protect Rock Creek roofs during regional windstorms that affect Washington County.
  • Snow-shedding metal panels reduce buildup and help prevent ice dams during occasional inland freeze–thaw cycles.
  • Coating and substrate formulation minimize freeze–thaw deterioration common to Washington County’s cooler winters, preserving seam and fastener integrity.
  • Class A fire-rated available to reduce ember-ignition risk and improve resilience during Washington County dry-season wildfire exposure.
  • UL 2218 Class 4 impact resistance provides protection from hail, falling branches and storm debris common in mixed-weather Pacific Northwest events.
  • Cool-roof properties lower summer heat gain and improve attic comfort during periodic heat waves experienced in the Rock Creek area.
  • Engineered for straightforward integration with bracket-mounted photovoltaic systems while maintaining roof weatherproofing and load performance.
  • Low-maintenance finish and panel design limit moss and biological growth typical of Rock Creek’s damp winters, reducing cleaning frequency.
  • Corrosion-resistant design and coatings limit moisture-driven deterioration from repeated wetting and airborne particulates in the Willamette Valley.
  • Fully recyclable aluminum supports long-term sustainability goals and reduces lifecycle environmental impact for Washington County homeowners.
  • Premium architectural profiles replicate slate, cedar shake and tile to match Rock Creek neighborhood aesthetics while providing metal durability.
  • Backed by a Lifetime‑Limited transferable warranty to protect long-term investment and support resale value in Rock Creek and across Washington County.

Metal roofing built for Rock Creek's climate

Averages (10-yr): ~1208 mm rain and 29 cm snow per year, ~3033 sunshine hours, mean 11.2°C, typical daily-max winds ~16 km/h with gusts to 120 km/h, and ~37 freeze–thaw days per year.

  • 29 cmavg. snow / year
  • 1208 mmavg. rain / year
  • 37freeze–thaw days / year
  • 120 km/hpeak wind gusts
  • 3033 hrsannual sunshine
  • 11.2°Cmean temperature

Interlock® aluminum roofing is engineered for these conditions — wind-rated to 193+ km/h (120 mph), UL 2218 Class 4 impact-rated, Class A fire-rated, and built to shed snow and resist ice dams and freeze–thaw cracking, backed by a lifetime limited warranty.

Interlock Metal Roofing (PNW) Inc.

Hours

  • Monday9:00 AM – 5:00 PM
  • Tuesday9:00 AM – 5:00 PM
  • Wednesday9:00 AM – 5:00 PM
  • Thursday9:00 AM – 5:00 PM
  • Friday9:00 AM – 5:00 PM
  • SaturdayClosed
  • SundayClosed

Interlock Metal Roofing (PNW) Inc. – Oregon is a trusted metal roofing contractor proudly serving homeowners and businesses across Oregon. With decades of proven roofing experience, Interlock has earned a reputation for exceptional craftsmanship, long-term reliability, and outstanding customer care. As a specialized installer of premium aluminum and standing seam metal roofing systems, Interlock is the exclusive authorized installer of Interlock® lifetime roofing products engineered to perform in Oregon’s diverse climate — from coastal rain and wind to mountain snow and high-desert heat. Built on integrity, professionalism, and superior workmanship, Interlock Metal Roofing (PNW) Inc. has completed thousands of successful roofing installations throughout the region, helping Oregon property owners invest in roofs that are both beautiful and built to last. Our team is known for transparent communication, efficient project execution, and meticulous installation standards, supported by industry-leading materials and strong warranty protection. Interlock’s commitment to excellence is reflected in its dedication to safety, ongoing installer training, and recognition through regional industry awards and customer satisfaction accolades. With highly trained crews and strict adherence to best practices, we deliver durable, energy-efficient roofing solutions that enhance home value and protect against the elements for decades. Whether you need a residential metal roof replacement, a commercial roofing upgrade, or a custom architectural metal roofing system, Interlock Metal Roofing (PNW) Inc. is Oregon’s trusted choice for premium lifetime metal roofing — combining proven expertise, exclusive products, and service you can count on.

Recognition GuildQuality Guildmaster Award — verified customer satisfaction (GuildQuality)

Accredited BBB Accredited A+

Part of the Interlock® certified installer network →

Get a Free Metal Roof Estimate in Rock Creek, Oregon

Interlock® Aluminum Roofing — all-climates performance specs for Rock Creek, Oregon

Spec / RatingClimate / Risk Factor + What It Solves
Wind resistance: 120+ mph (193+ kph)Extreme wind, hurricanes, storm uplift: full interlocking attachment helps prevent blow-offs, edge lifting, and panel loss in high-gust events.
Fire rating: Class A (with proper assembly)Wildfire, embers, radiant heat, chimney sparks: non-combustible roof assembly provides the highest residential fire protection rating.
Hail resistance: UL 2218 Class 4Hail and impact debris: highest impact classification; resists cracking, splitting, and surface loss common with asphalt under hail strikes.
Snow & ice performance: interlocking, shedding profileHeavy snow, freeze-thaw, ice dams: smooth aluminum sheds snow efficiently and the interlocking design helps block water intrusion when melt-refreeze cycles occur. (Final snow-load capacity depends on roof structure and local code.)
Corrosion resistance: aluminum (won’t rust)Salt air, coastal humidity, wet climates: aluminum naturally resists rust and corrosion, reducing long-term failure risk in marine or high-moisture environments.
Heat / UV durability: baked-on coating systemHigh heat, intense sun, thermal cycling: coatings resist UV breakdown and temperature-swing fatigue, slowing fading and surface degradation.
Moss / algae resistance: smooth coated surfaceWet shade, organic growth: low-porosity metal surface gives moss/algae less to grip, reducing staining and maintenance.
Material: heavy-gauge aluminum roof profiles (Slate / Shake / Shingle / Tile / Standing Seam)All-season structural stability: lightweight, dent-resistant metal system stays stable through large hot-cold swings and severe weather.
Expected lifespan: 50+ yearsLong-term durability across climates: avoids re-roof cycles typical of shorter-life materials, even in high-stress environments.
Warranty: Lifetime-Limited, non-prorated + 50-year transferableLifetime protection + resale value: guarantees long-term material confidence and transfers to future owners.

Available Profiles in Rock Creek, Oregon:

Explore all Interlock® metal roofing systems, or see the Guardian lifetime warranty and independent testing reports.

Completed Interlock® metal roofs near Rock Creek, OR

Every marker is a real, anonymized Interlock® aluminum roof completed by a Certified Interlock Installer. Explore verified Interlock® installations near Rock Creek, Oregon, United States on the interactive project map and photo grid — filter by roof profile (Slate, Cedar Shingle, Shake, Mediterranean Tile, Standing Seam, Solid Copper), colour and year of completion.

4.6 / 5 — from 777 verified customer reviews in Oregon

What our customers are saying:

★★★★★
Review: November 15, 2021Completion: June 15, 2016

We saw the add on TV and knew a bit about Interlock Roofing and of course The “Never roof again”…. Slogan.Finally, we decided to contact them and make an appointment. I recommend to do your work and check your roof, have ANY kind of questions or doubts that are particular to your case and be ready for your appointment.Damon, our sales guy, was great and answer ALL, and by that meaning ALL questions that we have, for example:How long it takes?How invasive construction will be?What about our skylights?What about vents?What will happen to gutters?How many people will be in my Home?Debris?Warranty of the product?Warranty and insurance?What if I sell my home, warranty?When will work start?…… WELL, and probably 20 more questions.I already helped you tons with this examples of question.Again, Damon was great and on point and also very HAPPY to be challenged by a well involved client (Us).Finally, WE WENT FOR IT !!!!!! and ………WE LOVE IT !!!!! LOVE IT ! LOVE IT!My deeply THANKS TO :MARK / TIM / VICTOR AND of course the wonderful PETER; these guys were our installers and we communicated well and they were FAST AND IMPECCABLE.Now, let’s consider the times that we are living in….There was some waiting, there were jobs ahead of ours, and everything depends on nature too, so considering All of that….. WE LOVE THE ROOF! The look! The fact that we WON’T reroof again.We hope this helps you on your decision to go with Interlock. Positive: Quality, Professionalism, Value Services: Roof installation

★★★★★
Review: February 3, 2016Completion: January 8, 2016

Please consider this my letter of testimony regarding the installation of my beautiful Musket Grey Slate roof! From the beginning of this “roof project”, all of my conversations with Meg and Claudette were friendly and my questions were answered by these pleasant and knowledgeable ladies. Since I had already seen a presentation with a neighbor, Mike Rasmussen was able to save us both some time as I was very ready to get my leaky roof replaced! He thoroughly explained how the aluminum fits together and assured me the trained installers really did know what they were doing! Rolland called to let me know when he would be delivering the materials. He was right on time – even with snow and icy roads to contend with! He very neatly placed boxed materials next to the garage and then covered everything with a tarp to keep it dry. I was concerned with his and the installers’ safety during those unusual winter weather conditions but both Rolland and Peter seemed to take it in stride. Peter was very efficient and explained how things worked and answered my questions that I didn’t know I had until I watched how fast yet carefully he worked. Mike was right – Peter was quick and there was very little wasted material when he had completed everything! As it turned out, Peter was the only installer and he wasted NO TIME removing the chimney, getting my skylight replaced and the roof was done in only two days!! It was unusually COLD in Oregon those days; January 7th and 8th. He worked well into the dark evening hours on both nights, which I thought was above and beyond the call of duty. He carefully cleaned up after himself before he left. As you see, I am very impressed with my new roof. At one point, I was concerned that the aluminum may be “noisy”, however, with the amount of hard rain we have had, there is no more noise than there was with my old shingle roof. Again, I am impressed. My son is thrilled that he will never have to get up and toss laundry soap around on the roof to kill the moss! Just today, a gentleman stopped to chat about my roof as he’d noticed the sign in my yard. I happened to be outside for a few minutes and was happy to share my very pleasant experience with him. Neighbors have stopped to look at the sign and check out the roof on their walks. Enclosed are pictures of my “roof project”. Strangers would not know there ever was a chimney on the house. Peter was very careful removing the bricks which I appreciated since the new Leaf Guard system was recently installed. I thank you all for your help with updating my house. Please feel free to call me at 503-xxx-xxxx if you would like further comments.

★★★★★
Review: April 15, 2021Completion: March 20, 2020

I absolutely love my new roof. Damon my sales rep was fantastic and the installers were the height of professionalism3/8/2021So after the snow and ice storm last month my metal roof still looks great and for the first time in 22 years I didn't have to worry about losing shingles in the storm. Positive Responsiveness, Punctuality, Quality, Professionalism, Value

★★★★★
Review: October 13, 2016Completion: September 29, 2016

My goodness where do we start! We just had our roof done three weeks ago! Vadamere was suppose to have a helper, but ended up doing it all on his own! He was very nice, professional, and had a fantastic work ethic!! He got everything done in three days! Yes these roofs do cost more, but I can't even begin to express how happy my husband and I are with the look, durabilty, and the thought of never having to do another roof again!! Winter is fast approaching, and we have no worries about any possible leaks! In fact we've even noticed our home is staying warmer than expected....did not figure that one in. Thank you again to all the wonderful people that worked for us, and made our later years so stress free!! Ken and Peggy K. Beaverton Or

★★★★★
Review: February 29, 2016Completion: August 21, 2015

I was initially apprehensive about the higher upfront cost of Interlock when compared to a basic composite shingle replacement, but three factors swayed me to give Interlock my business. First, the engineering behind the product is quite impressive. By that, I mean the way the panels interlock to form a tight, durable roof. Second, the roof looks great and will look the same for decades. Third, it’s a more environmentally sound solution by keeping my home cooler in the summer and also by being the last roof replacement the house will need. I have to say the installation crew was top-notch. They completed the job from tear-off to done in just over two days and left the gutters and yard cleaner than they found them. Admittedly my roof is small and fairly simple but to knock it out in two days during the triple-digit heat earned them my respect. All in all, I’d say I’m very happy with my new roof and the overall experience of working with Interlock.

★★★★★
Review: June 15, 2021Completion: September 24, 2020

I looked into replacing my roof and found that with modern composite shingles I will end end replacing it numerous times in my lifetime. With Interlock it's one and done. The roof I got was red aluminum in a slate style and it looks great; best roof in my neighborhood, hands down. In fact it's fun to see cars driving by and notice the driver staring at the new roof. Also, I've received numerous compliments from passersby about how great the roof looks. Other points are that the install was quick and skillful and needless to say, I have no leaks. Positive, Professionalism, Services: Roof installation

★★★★★
Review: July 12, 2018Completion: June 12, 2018

Your people, from the salesman to the 2 man crew were wonderful. The gentleman that was the foreman was an absolute wonderful person and roofer and his associate did such a wonderful job of housekeeping the grounds. I had neighbors who commented on how clean they were and how fast. I cannot think of anything that needs improvement.

★★★★★
Review: April 5, 2023Completion: March 16, 2023

yes I would recommend, beside being expensive, if you can afford the cost, I would highly recommend. As above, make sure to confirm scheduling with the actual owner of the home, give some idea when to expect start on the job.. I recommend follow up with the owners on any issues regarding the installation...

★★★★★
Review: September 8, 2018

I thought Glenn was prepared with information, documantation, and answers. He was professuonal and exceptionally knowledgable.

★★★★★
Review: August 10, 2018Completion: August 3, 2018

We thought they were excellent.

★★★★★
Review: March 8, 2018Completion: February 26, 2018

I can think of none on the overall project. Perhaps covering hedges with a tarp could have made it easier to clean up the metal scraps?

★★★★★
Review: July 1, 2017

We really appreciated Ross' salesmanship. He knows his product, and we were very impressed with the product. He had a good feel for how hard to push for a decision right that second. A lot of people try to get you to sign the minute they are in the door, and he did try to see if we were willing to do that, but when we flat out told him we would never do that, he backed off. We really appreciated that because we aren't good at making a decision like that. If he had pushed more, we would have just said no. However, we still considered it, and we spent a lot of time coming to our decision. In the long run, we decided now isn't the best time, but we would still consider it in the future.

Read all Oregon metal roofing reviews →

Nearby service areas in Washington County

Interlock® metal roofing is also installed in these communities near Rock Creek:

Interlock Metal Roofing (PNW) Inc. also services nearby States

Beyond Rock Creek, our team installs Interlock® metal roofing across:

Metal Roofing FAQs for Homeowners in Rock Creek

The following metal roofing FAQs are designed specifically for homeowners in Rock Creek, Oregon. Whether you are building a new home or replacing an existing roof, understanding how roofing materials perform in local weather conditions is essential. From wind and storm protection to fire resistance, hail impact, snow loads, and coastal moisture exposure, Interlock’s Lifetime Aluminum Roofing System is engineered to provide long-term durability, energy efficiency, and peace of mind in Rock Creek.

Why won't a metal roof rust like steel, and why does that matter in Oregon?

Aluminum cannot rust because it contains no iron—only the element aluminum itself. When scratched, it grows a new oxide layer automatically, protecting itself. With Rock Creek averaging 1208 mm of rain annually and freeze-thaw cycles about 37 days per year, a steel roof would be vulnerable to corrosion damage within years. Interlock's 3105-H24 aluminum alloy, coated with Alunar 70% PVDF fluorocarbon on both sides, stays protected through those wet winters and temperature swings. That's why the Guardian Warranty explicitly covers rusting for the original owner's lifetime.

Does metal roofing stand up to hail, and could it lower my insurance costs?

Yes—Interlock Metal Roofing carries a UL 2218 Class 4 impact rating, the highest available, and the Guardian Warranty even covers perforation from hailstones up to 1.5 inches. In regions where hail is a concern, insurers often recognize Class 4 as evidence of durability and may offer premium reductions. While Washington County's climate doesn't typically see severe hail, that robust rating means your roof handles the unexpected without degradation, and you should discuss the impact certification with your agent when renewing coverage.

Will a metal roof hold up in Rock Creek's winter gusts?

Interlock Metal Roofing is engineered for wind speeds up to 120 mph and is warranted to that specification when installed correctly. Rock Creek experiences typical daily-max winds around 16 km/h with gusts reaching 120 km/h, which is well within that rated envelope. The four-way interlocking aluminum panels lock together so each one reinforces the next, distributing wind pressure evenly across the roof. That mechanical interlock, combined with proper fastening, means your roof won't lift, flutter, or peel during the Pacific Northwest's winter blow-throughs.

How does metal roofing handle the heavy rain that Rock Creek gets?

Heavy rainfall demands roofing that drains fast and seals tight. Rock Creek receives about 1208 mm of rain yearly, so water management is essential. Interlock's four-way interlocking panels overlap by design, and each profile—Slate, Cedar Shingle, Shake, Tile, and Standing Seam—channels water downslope without pooling or allowing backdraft. The aluminum is non-porous and won't absorb moisture. When installed over a solid deck with underlayment to spec, water travels straight to gutters. The ICC-ES ESR-1790 evaluation confirms the assembly meets IBC and IRC code standards for weather resistance, and the Guardian Warranty covers leakage that results from material defect.

Do I need to reinforce my roof structure for a metal roof?

No structural reinforcement is needed. Interlock's aluminum panels are extraordinarily light—the Shake profile weighs about 0.58 lb/sq ft and the Tile about 0.59 lb/sq ft, making it roughly 96% lighter than traditional concrete or clay tile. Most existing residential framing handles that weight without any upgrades. Because of that light footprint, Interlock often installs directly over your existing asphalt roof, saving the cost and landfill impact of a tear-off. Your house's structure sees less overall load, which also simplifies the installation timeline and avoids the disruption of stripping the old roof first.

Will a metal roof help keep my home cooler and reduce energy bills?

energy-efficient Interlock colors achieve thermal emissivity up to 0.84 and initial solar reflectance up to 0.55 in Aged Copper Penny, meaning they reflect heat that asphalt absorbs and re-radiates into your attic. Rock Creek averages about 3033 sunshine hours per year, so that reflectance adds up over time. Cool Roof Rating Council certification confirms the cooling benefit. On hot days, less radiant heat enters your home, reducing air-conditioning load. The reflective coating is part of the Alunar 70% PVDF system, warranted against fading and chalking for 30 years, so the thermal performance stays consistent throughout the roof's life.

What's the actual warranty on an Interlock metal roof, and how long will it really last?

The Guardian Warranty is a lifetime limited, non-prorated material warranty for you as the original owner—covering rusting, rotting, splitting, cracking, curling, and loss of impact resistance. That's unconditional for as long as you own the home. If you sell, the warranty transfers once to the new owner for 50 years from completion, a genuine asset at closing. Interlock has manufactured aluminum roofing since 1998 and installed panels in environments from coastal salt-air homes to an Antarctic research station. With proper installation and routine gutter cleaning, the roof typically outlasts the home itself, ending the cycle of replacing asphalt every 15-20 years.

Is a metal roof worth the upfront cost compared to asphalt shingles?

Upfront, metal costs more than asphalt; current financing options include no payments and no interest until Spring 2027 or 10% off installation, which helps bridge that gap. Over the roof's life, you replace asphalt roughly every 15-20 years, compounding labor and material costs and generating landfill waste. An Interlock metal roof, backed by a transferable lifetime warranty, is installed once and outlasts multiple asphalt cycles. With Rock Creek's 1208 mm annual rainfall and about 37 freeze-thaw days per year stressing asphalt, a durable aluminum roof reduces maintenance calls and re-roofing projects. You're paying for the last roof you buy, not rent one you'll replace repeatedly.

How long does an Interlock metal roof installation take, and do I need a tear-off?

Installation timeline varies by roof size and complexity, typically 3-7 days for a residential home. Because Interlock's aluminum panels are about 96% lighter than tile, the roof installs directly over most existing asphalt without a tear-off. Skipping the tear-off cuts labor, waste, and project duration, and you avoid the disruption of debris. A solid deck and proper underlayment beneath the panels ensure moisture management and weather sealing. Interlock Metal Roofing (PNW) Inc. has served the region since 1997 and handles the local installation—they coordinate timing, manage the site, and ensure the ICC-ES ESR-1790 code compliance and four-way interlocking panel alignment that guarantees performance.

Is aluminum roofing actually better for the environment than asphalt shingles?

Yes. Interlock aluminum panels are approximately 95% recyclable at end of life—aluminum's market value means recycling is economically viable, not just aspirational. Asphalt shingles end up in landfills by the ton and cannot be recovered. With Rock Creek's 1208 mm of rain annually, asphalt degrades faster, requiring replacement every 15-20 years and generating repeated landfill cycles. An Interlock roof installed once and lasting a lifetime eliminates that waste stream entirely. CALGreen verification confirms the product's reduced-maintenance profile. By choosing metal, you break the tear-off-and-landfill cycle and leave aluminum in the material loop for decades.

Is a metal roof a good choice for Rock Creek’s climate?

Yes. Rock Creek averages about 29 cm of snow, 1208 mm of rain, roughly 37 freeze–thaw days a year, with peak wind gusts near 120 km/h. Interlock® aluminum roofing is wind-rated to 193+ km/h (120 mph), UL 2218 Class 4 impact-rated and Class A fire-rated, and its four-way interlocking panels shed snow and resist ice dams and freeze–thaw cracking — all backed by a lifetime limited, transferable warranty.

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