Metal Roofing in Rice, Washington — Lifetime Interlock® Aluminum Shingles Installed Locally
Rice Metal Roofing Experts Installing Lifetime Interlock® Aluminum Shingles Since 1997
Metal Roofing Built for Rice's Heavy Rain, Snow Loads, Windstorms & Lifetime Protection
Interlock Metal Roofing (PNW) Inc. is Rice, Washington’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 climate of Rice. Our heavy-gauge, fire-resistant roofs are engineered to withstand the region’s harsh winters, efficiently shedding snow and ice while providing energy-efficient, cool roof solutions that help lower utility costs year-round. Whether you prefer the classic look of slate, cedar shingles, shake, Mediterranean tile, or modern standing seam, our roofs offer the timeless style you want with the superior protection only metal can provide. Every installation is protected by the advanced Alunar® Coating System and backed by a Lifetime Warranty, ensuring your home in Rice, WA, stays safe, beautiful, and maintenance-free for decades. Choose Interlock Metal Roofing (PNW) Inc. for your roof replacement or re-roofing project and experience the best in local roofing excellence.

Performance you can measure (all climates)
Weather Resistant
Tested to 193+ km/h (120 mph) winds
Durable
Lifetime-Limited, transferable warranty
Energy Efficient
Reflective cool-roof lowers cooling costs
Freeze–Thaw Durable
Endures ~87 freeze–thaw days a year
Snow-Shedding
Built for ~132 cm of snow a year
- Interlock® Lifetime Aluminum Roofing Systems offered to Rice, Washington homeowners and Lewis County properties
- Precision weatherproof seams (profiles: slate, cedar, shake, tile) and mechanical fastening (profile: standing seam) deliver long-term leak protection during wind-driven rain events
- The aluminum is Coated with the Alunar® Coating System (no visible aluminum surface)
- Designed to resist coastal salt air and marine exposure that can reach Lewis County neighborhoods during strong onshore flow
- Engineered to withstand Rice-area atmospheric rivers and prolonged heavy rainfall by shedding water quickly and maintaining seam integrity
- Smooth, low-porosity panels limit moss and organic growth common in damp Rice microclimates, reducing maintenance and moisture retention
- Interlocking panel geometry tested to 120+ mph for severe windstorms and gusts that affect the Pacific Northwest lowlands
- Advanced water-shedding installation details and integrated flashings minimize leak risk during wind-driven rain and rapid wetting events
- Snow-shedding metal panels reduce buildup and help prevent ice dam formation during Rice’s occasional freeze–thaw cycles
- Class A fire-rated available to address wildfire ember exposure and dry-season fire concerns in Lewis County per local risk assessments
- UL 2218 Class 4 impact resistance provides protection from hail, falling branches, and storm-borne debris
- Cool-roof thermal performance lowers summer heat gain, improving attic comfort during regional heat waves
- Solar-compatible panel surfaces and attachment details accommodate modern bracket-mounted photovoltaic systems
- Fully recyclable aluminum construction offers long service life and reduced lifecycle environmental impact for Rice homeowners
- Premium architectural profiles replicate slate, cedar shake, and tile while providing the durability of standing-seam metal for Rice properties
- Backed by a Lifetime-limited transferable warranty to protect long-term value and resale on homes across Lewis County
Metal roofing built for Rice's climate
Averages (10-yr): ~302 mm rain and 132 cm snow per year, ~3347 sunshine hours, mean 10°C, typical daily-max winds ~11 km/h with gusts to 94 km/h, and ~87 freeze–thaw days per year.
- 132 cmavg. snow / year
- 302 mmavg. rain / year
- 87freeze–thaw days / year
- 94 km/hpeak wind gusts
- 3347 hrsannual sunshine
- 10°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.
- 5608 17th Ave NW suite 1574, Seattle, WA 98107, United States
- Phone 206-589-8423
- Local lines Bellevue 425-225-4805 · Bellingham 360-502-4018 · Tacoma 253-352-2725 · Stanwood 206-202-7814 · Vancouver 360-873-5878
- Sales & Marketing sales@washingtonmetalroofing.com
- Toll-Free 1-866-733-5811
- Customer Service pnwservice@interlockroofing.com
- www.WashingtonMetalRoofing.com
- License WA #INTERMR75406
- Serving Washington since 1997 — 28 years
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
- SaturdayBy appointment
- SundayBy appointment
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.
Recognition GuildQuality Guildmaster Award — verified customer satisfaction (GuildQuality)
Accredited BBB Accredited A+
Get a Free Metal Roof Estimate in Rice, Washington
Interlock® Aluminum Roofing — all-climates performance specs for Rice, Washington
| Spec / Rating | Climate / 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 4 | Hail and impact debris: highest impact classification; resists cracking, splitting, and surface loss common with asphalt under hail strikes. |
| Snow & ice performance: interlocking, shedding profile | Heavy 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 system | High heat, intense sun, thermal cycling: coatings resist UV breakdown and temperature-swing fatigue, slowing fading and surface degradation. |
| Moss / algae resistance: smooth coated surface | Wet 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+ years | Long-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 transferable | Lifetime protection + resale value: guarantees long-term material confidence and transfers to future owners. |
Available Profiles in Rice, Washington:
Explore all Interlock® metal roofing systems, or see the Guardian lifetime warranty and independent testing reports.
Recent Interlock® roofs across Washington
Completed Interlock® metal roofs near Rice, WA
Every marker is a real, anonymized Interlock® aluminum roof completed by a Certified Interlock Installer. Explore verified Interlock® installations near Rice, Washington, 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.
Open Rice on the interactive project map →Browse all Interlock® projects in Washington →See more Interlock® projects →
What our customers are saying:
It's been about 6 weeks since our new roof was completed, and we are thrilled with the result. The whole process from start to finish was seamless and very efficient. As a salesperson myself, I was impressed with the 'no pressure' approach to selling us the roof and the information that was provided to us to make an informed decision on the type of roof for our home. We chose the black slate and it looks very smart and has transformed the look of our home considerably. Since the roof was installed, we have had the usual mixed bag of Washington weather - heavy rain, hail, strong winds, and frost. Our roof has been put to the test and passed with flying colors. Frank observed the installation process and was impressed with the seamless flashing, custom-made on site, and state of the art vent coverings. Our roof looks beautiful and stands out from the others in our neighborhood. We were particularly impressed with the workmanship of Victor and Mark Lomakin, the two men who installed the roof. They were punctual, fast, courteous, respectful, efficient and very professional. Our neighbors also commented on how well they worked. When the roof was complete, they cleared away all debris and even removed the unwanted satellite dish from our roof. It couldn't have gone better. We received all the financial documentation in a timely manner and all of the employees we have dealt with have been very knowledgeable and helpful. Our only criticism is that it would be nice to have an online payment facility for overpayments. Currently the only way to do that is to mail a payment to Canada but we don't have checks so we would have to purchase money orders and mail them as we intend to make over-payments along the way. We would happily recommend Interlock to anyone looking for a new roof. Kind regards Jennifer and Frank Herboldsheimer Ocean Shores, WA
Of the five name brand roofing contractors I screened for this project I chose Interlock and I am very pleased with the roof. Coordination and communication was critical especially since Interlock was to perform the installation immediately following another contractor performing a siding replacement. Communication with the interlock team was great and they remained flexible. Interlock was able to adjust their installation timeline as issues popped up with the siding project. Interlock promptly scheduled and dispatched materials and crew as soon as the siding contractor cleared out. I was a bit concerned about introducing a ">metal roof to the neighborhood, but could not be happier with the end result. In an effort to help tie everything together I had the siding contractor match the fascia wrap and gutters to the interlock ">roof black slate finish. The installation team was courteous, professional, and they notified me of any issues they ran across with the structure during the tear-off phase. Clean-up performed by the installation team was better than that performed by other contractors that had worked at the site. Great attention to detail and they took extra measures to protect sensitive areas around the house. I am currently working with their finance department as I Refinance the house and they are by far the friendliest finance team I have ever worked with. Great communication and customer care standards! The roof looks amazing and definitely grabs the attention of people driving by. The most amusing reaction so far was while I was watering the plants in the front yard a vehicle drove by, stopped abruptly, turned around, and pulled up into the driveway. A salesman in corporate attire for another roofing company stepped out of the vehicle and started asking questions about the roof. I was very familiar with the brand he represented because their product is rated among the best asphalt roofing products in the country. I thought that was quite amusing because here I am giving him contact information for a competitor . He was interested in something similar for his home so we talked for a bit about the Interlock Roof and he was very impressed. Reminded me of those old Coke versus Pepsi commercials.
Thanks for a very positive roofing experience! Our new roof is so beautiful we’re thinking of charging a fee to all the gawking neighbors that stop by to admire it!!! This was fun, positive experience from start to finish. Our sales rep spent three hours at our home going over every possible detail with us. He was knowledgeable, friendly and answered all our questions. As you can see by the pictures we have a pretty basic roof. There was no tear off to do; still, our three installers were 80% done on the very first day! Everything was done and cleaned up to our satisfaction by the end of day two. Our installers were friendly, courteous and hard working. I watched them for a few minutes as they all worked like a finely tuned machine installing our roof in perfect rhythm. For us, Interlock meant that the third time was the charm. We’d tried to do business with two other companies. The first took a large amount of money as a down payment and gave absolutely no customer service for two months. We got our money back and started over. The second company gave an inaccurate bid. Needless to say, we entered into this contract with some trepidation. interlock is a fabulous company and we’d recommend them to anyone in the market for a new roof!
We are writing this letter to show our appreciation for the wonderful job that was done on our roof. From the date your company representative met with us in our home to the date of completion, words cannot express how completely satisfied we are with your company. We definitely wanted a quality roof and were very impressed by the representation that was given to us. The product you provide was enough for us to make our decision, however it was a huge plus not to have to deal with a pushy salesman and to have such polite, friendly and hard working men providing the service. It was a pleasure to have them around our home. The quality, craftsmanship and lifetime warranty of this ">roof far outweighs the increased costs over other roof systems. However, other roof systems don't come with lifetime warranties and many only last for 8 to 10 years. We may have paid a little more initially, but how wonderful it is to know we will never have to re-roof our home again. And in addition to all of the above, it looks so beautiful and has added so much style to our home. I never dreamed a roof could make such a difference. Again, Thank you so much and be sure to know we will highly recommend your company to all of our family and friends.
I am very pleased with the entire experience with Interlock Roofing. Ross did a fantastic job of showing me all of the options available, and explaining how Interlock is different from other roofing. This was not a hard sales pitch. I was pleasantly surprised by how affordable a metal roof was. I had five other estimates for a traditional composite roof, and the price difference for a forever roof was negligible considering all the benefits. Next, the installation. These guys were amazing! Only two guys doing the demo and reroof, but very hard workers and did a fantastic job. It seems rare these days to find skilled tradesmen that take pride in their work, and these guys exceeded my expectations. I also took advantage of Interlock’s financing. Drew was very helpful and accommodating. The whole process was taken care of through Interlock, making it super convenient and great communication throughout. I will highly recommend:)
I installed a new metal interlock roof on my home in Anacortes. A big part of the cost was removing the existing concrete tiles from my roof which are a challenge. From the beginning working with sales, Paul and Ross was a pleasure...very responsive and professional. The installion crew and project managers, Tony and Patrick were terrific to work with. There were a few complications due to the existing roof but the Interlock team worked with me to resolve those issues. The crew were punctual and the installation proceeded on schedule. The cleanup was immaculate. My main goal was NOT to see any further leaking in my lifetime and hopefully that will be achieved. The roof looks great. If you are in the market for a metal roof, I would certainly recommend Interlock.
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! ">" alt="After\_WAEV21051\_Woodinville-WA-98077\_Interlock-Metal-Roofing\_Deep-Charcoal-Aluminum-Roof-Shingles-Solar-Crystalline-Panels-2" width="300" height="225" /> ">" alt="After\_WAEV21051\_Woodinville-WA-98077\_Interlock-Metal-Roofing\_Deep-Charcoal-Aluminum-Roof-Shingles-Solar-Crystalline-Panels-1" width="300" height="225" />
Just a few days ago my husband and I were excited to see our new Interlock aluminum roof completed in the gorgeous eye popping finish of copper penny shake topping our newly purchased log home in Bellingham WA. We are so thankful for the signage that the company uses when completing new roofs because when we were first looking at our home and considering a purchase we happened to drive by a house just down the road that had the same " title="copper" data-wpil-keyword-link="linked">copper finish aluminum Interlock roof that we eventually decided on. Seeing this roof installed on another house was the impetus that we needed to call the company and begin our inquiry well before we even purchased our home. We did our homework and considered other roofing materials and companies, but Interlock stood out in our minds as our top choice. The Interlock salesmen, Ross and Paul also went out of their way to come and look at the home and the roofing and bring samples to put on the roof for us to see during our inspection period. They also met with us immediately after closing on a Sunday as we wanted to lock in on a date for installation as soon as we could. We have a very large square footage of roofing, as well as a roof line that is very prominent on the house and we wanted to do something to enhance the stately character for what is definitely a very magical house and property. We have only now owned our house for less than two months, and already have our beautiful new roof completely installed. As we closed on our house in mid-October and we live in the Pacific NW near the Canadian border, this is already a feat. The team of roofers who were sent by Interlock to do our installation were some of the hardest working, most focused, and skilled labor crew we have had the pleasure of coming across. They completed the job in 2.5 weeks, working weekdays and Saturdays, arriving at 7:30 AM and working until 6 PM into the darkness with headlamps on. They worked in rain, cold, and very windy conditions, removing 90,000 lbs. of clay " data-wpil-keyword-link="linked">tile roofing and replacing it with the Interlock 100 year warrantied high quality roofing. The team was extremely respectful, also replacing a skylight that we added to the job mid-way and reinforcing roofing around other skylights that appeared to be leaking. All members of the Interlock company that we have spoken with or had contact with otherwise have been friendly and personable, respectful, and quickly and effectively addressed any questions or issues that we have brought to their attention. We feel safe and secure under our beautiful and functional Interlock roof that is quiet when it rains and lets the water run off in rivulets into the eaves. We thank everyone at Interlock and hope to have a long and successful relationship with Interlock and our new roof.
We are very pleased with our new roof installed by Interlock Metal Roofing. The house looks beautiful, more than I imagined. You Paul Wright, as our salesman, are appreciated for all the information about the product and the no pressure approach you do. The installers were wonderful. They were great to work with—cleaned the area around the house each night. Our house was three days from start to finish …amazing to watch. We couldn’t be happier with the service and the product.
To Whom It May Concern: It is our pleasure to highly recommend Ross and Interlock Roofing for your next roofing project. Our roof was installed in August of 2017 it’s amazing the performance it provides to our home. The temperature indoors during the summer is cooler allowing energy savings, our Shake profile stands out with lasting beauty and durability. The installation crew is as great as the product they are polite and professional and went above our expectations they answered all our questions with no concerns. Our investment to have Interlock roof on our home gives us Peace of mind knowing for years to come we will never have to worry about our roof again. We would not hesitate to recommend Interlock Roofs and their awesome products to anyone looking for a new roof.
We just wanted to let you know how thoroughly-pleased we are with our new Interlock Roof. It is absolutely beautiful and we have had a lot of people stopping as they walk or drive by to admire how nice it looks. Everything progressed on the job exactly as you had shared with us when we signed the contract. There were no surprises. From the beginning when we got the call to set up a start date, to the final clean up and retrieval of the waste bin everything was handled so professionally. Viktor and Alex were a dream to work with-so-pleasant and each day everything was left so tidy that it would have been hard for guests to tell that we were in the middle of a re-roofing job. We will highly recommend your product and doing business with such a professional and obviously well run company.
What a substantial difference the Interlock aluminum roof has made to the appearance of my hundred year old house. The haunted house look changed instantly into desirable real estate. The people who sold me the house have said they wish they had asked more for it now! My previous roofer, who I have used for many years on five different roofs with excellent results; drove by and said he knew it was a good job. He also wanted to recommend Interlock roofing to another customer who wanted something better than composition roofing. The service was great, the sheet metal engineers were industrious, exacting workers, and there have been no problems with anything. It looks so solid and neat; I cannot describe it exactly, but I will never be happy with composition roofing again. The leaves slide right off so it is always clean, and shows off the gables and fancy lines of the house so well... I love it!
Nearby service areas in Lewis County
Interlock® metal roofing is also installed in these communities near Rice:
Interlock Metal Roofing (PNW) Inc. also services nearby States
Beyond Rice, our team installs Interlock® metal roofing across:
Metal Roofing FAQs for Homeowners in Rice
The following metal roofing FAQs are designed specifically for homeowners in Rice, Washington. 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 Rice.
How does a metal roof handle Rice's heavy snow and freeze-thaw cycles?
Aluminum's smooth, hard surface sheds snow more effectively than asphalt, reducing ice-dam formation during Rice's approximately 120 cm annual snowfall and 87 freeze-thaw days per year. The four-way interlocking panels lock moisture out at seams, preventing the water infiltration that degrades conventional roofing during thaw cycles. Aluminum itself is inert—it expands and contracts with temperature swings but never rots, splits, or loses structural integrity. Optional snow guards can be installed for aesthetic rooflines or areas where snow sliding poses a safety concern.
Why doesn't freeze-thaw cycling damage aluminum roofing?
Freeze-thaw damage occurs because water enters a material, freezes, expands, and cracks it from within. Aluminum roofing's four-way interlocking seams and solid deck attachment prevent water penetration where it starts. Beyond that, aluminum itself—made from 3105-H24 or 3003-H24 alloy per ASTM B209—does not absorb water and has no wood fibers or cement matrix to rupture. In Lewis County's 87 annual freeze-thaw days and 300+ mm rainfall, this means your roof resists the degradation that shortens asphalt and wood shake lives.
Why is aluminum roofing immune to rust and corrosion?
Steel roofing rusts because iron oxidizes into a flaking compound that exposes fresh metal; aluminum cannot rust because it contains no iron. When aluminum's surface oxidizes, the oxide layer is harder than the base metal and seals against further corrosion—it even self-heals when scratched. Add Interlock's Alunar 70% PVDF fluorocarbon finish, warranted 30 years against chalking and fading, and you have two layers of protection. This matters in any climate with moisture, but especially one like Rice with 300+ mm annual rain and winter gusts to 94 km/h that can damage protective coatings on lesser materials.
Do I need to reinforce my roof structure for a metal roof?
No. Interlock's Mediterranean Tile profile, which replicates heavy clay tile, installs at only 0.59 lb/sq ft—about 96% lighter than the actual tile it mimics. The Slate weighs 0.41 lb/sq ft. This extreme lightness means you can install over most existing roofs without adding beams or posts. Concrete and clay tiles require structural reinforcement; Interlock aluminum does not. For Rice homeowners, this cuts installation cost and timeline while preserving your home's original framing. The aluminum alloy is engineered for strength, not mass.
Will metal roofing blow off in Rice's winter winds?
Interlock's four-way interlocking panels are warranted to withstand wind speeds up to 120 mph when installed to specification. Rice's typical gusts reach 94 km/h (about 58 mph), well within that safety margin. The interlocking system means each panel locks to its neighbors on all four sides, distributing wind load across the entire roof rather than relying on fasteners alone. This design was proven in coastal environments and extreme weather zones. Combined with proper deck attachment and flashing, your roof will remain secure through Lewis County's windiest days.
What's the hail rating on Interlock metal roofing, and could it lower my insurance?
Interlock is rated UL 2218 Class 4—the highest impact classification available—and the warranty even covers perforation from hailstones up to 1.5 inches. Class 4 aluminum roofing can qualify for insurance discounts in many regions because it resists damage that would total an asphalt roof. Some insurers offer rate reductions or premium credits for Class 4 metal. Check with your agent; the non-combustible aluminum and impact resistance may also qualify you for additional discounts. In hail-prone climates, the combination of durability and potential savings pays off quickly.
How much maintenance does a metal roof need compared to asphalt or wood?
Aluminum roofing requires virtually no maintenance. It does not need sealing, coating touch-ups, shingle replacement, or moss treatment. Asphalt roofs require periodic sealing and inspection; wood shakes demand treatment against rot and insects; clay tile needs mortar repair. Interlock's non-porous aluminum and PVDF coating resist the 300+ mm annual rain and 3347 sunshine hours Rice receives without degradation. The CALGreen verification confirms reduced maintenance needs. Over a 50-year lifespan, you'll spend far less time and money keeping an aluminum roof in service than any traditional material.
Is a metal roof worth the upfront cost compared to asphalt over time?
Metal roofs cost more initially but deliver value over decades. An asphalt roof lasts 15–20 years and goes to landfill; you'll replace it twice in one metal roof's service life. Interlock's lifetime limited, non-prorated material warranty (transferable for 50 years to the next owner) covers rusting, rotting, splitting, cracking, and curling—the failures that force asphalt replacement. Add no maintenance cost, no tear-off landfill fees, energy savings from energy-efficient reflective colors, and potential insurance discounts, and the total cost of ownership favors aluminum. Current promotion: no payments or interest until Spring 2027, or 10% off installation.
What does Interlock's lifetime warranty actually cover and how long does it last?
The Guardian Warranty is a lifetime limited, non-prorated material warranty for the original owner covering rusting, rotting, splitting, cracking, curling, and loss of impact resistance—the six failure modes that end other roofs' lives. There are no hidden limits or deductibles tied to age. The warranty is transferable once, giving the next owner 50 years of coverage from project completion. This protects your investment through decades of Rice's 87 annual freeze-thaw cycles, 120 cm snow, and gusts to 94 km/h. No asphalt or wood roof offers this level of long-term assurance.
Who installs Interlock metal roofing in Rice and the surrounding area?
Interlock Metal Roofing (PNW) Inc. has served the region since 1997 and specializes in Interlock installation throughout Lewis County and beyond. As the authorized local installer, they understand Pacific Northwest weather—heavy snow, freeze-thaw cycles, and coastal moisture patterns. They manage the entire project from inspection and removal to flashing, fastening, and final walkthrough, ensuring your roof meets ICC-ES ESR-1790 specifications and local building codes. Call for a no-obligation inspection and quote, and ask about current financing: no payments and no interest until Spring 2027, or 10% off your installation.
Is a metal roof a good choice for Rice’s climate?
Yes. Rice averages about 132 cm of snow, 302 mm of rain, roughly 87 freeze–thaw days a year, with peak wind gusts near 94 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.













