Metal Roofing in Montgomery, Minnesota — Lifetime Interlock® Aluminum Shingles Installed Locally
Montgomery Metal Roofing Experts Installing Lifetime Interlock® Aluminum Shingles Since 2001
Metal Roofing Built for Montgomery's Heavy Rain, Snow Loads, Windstorms & Lifetime Protection
Interlock Metal Roofing, founded May 17, 2001, is the trusted metal roofing contractor and exclusive authorized installer of Interlock® lifetime aluminum roofing systems serving homeowners in Montgomery, MN and Le Sueur County. Engineered for performance, beauty, and durability, the Interlock Lifetime Roofing System uses heavy‑gauge, fire‑resistant, energy‑efficient cool roof technology that sheds Minnesota’s heavy snow, minimizes ice‑dam damage during freeze‑thaw cycles, and resists high winds and hail common to southern Minnesota. Choose timeless slate, cedar shingle, shake, Mediterranean tile, or standing seam aesthetics with the long‑term protection of the Alunar® Coating System and a Lifetime Warranty—ideal for roof replacement and re‑roofing projects throughout Montgomery, Minnesota.
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 ~77 freeze–thaw days a year
Rain & Moisture Proof
Repels ~861 mm of rain a year
- Interlock® Lifetime Aluminum Roofing Systems available to Montgomery and Le Sueur County homeowners
- Coated with the Alunar® Coating System (no visible aluminum surface) for durable, uniform color and corrosion resistance
- Precision weatherproof seams (profiles: slate, cedar, shake, tile) and mechanical fastening (profile: standing seam) deliver long-term leak protection during wind-driven rain events
- Tested to 193+ km/h (120+ mph) to resist severe windstorms and straight-line gusts that affect southern Minnesota
- Snow-shedding panel geometry reduces heavy snow accumulation on Montgomery roofs and helps lower structural snow loads
- Designed to limit ice-dam formation during frequent freeze–thaw cycles common across Montgomery and Le Sueur County
- Smooth, low-porosity finish helps deter moss and lichen attachment on shaded roofs near local waterways, easing seasonal cleaning
- UL 2218 Class 4 impact resistance for protection against hail, falling branches, and storm debris typical of regional storms
- Class A fire-rated available for superior fire performance where added protection is desired
- Mechanical standing-seam fastening minimizes exposed fasteners, improving leak resistance and long-term weather-tightness
- Cool-roof performance reduces summer heat gain, improving attic comfort and cutting HVAC cycling during Midwest heat spells
- Engineered for bracket‑mounted photovoltaic systems to simplify solar installations on south- and west-facing Montgomery roofs
- Lightweight aluminum lowers dead load on older homes in Le Sueur County and simplifies retrofit installations
- Fully recyclable aluminum supports sustainable roof replacements for environmentally conscious Montgomery homeowners
- Low-maintenance finish and robust panel design outperform asphalt shingles in the freeze–thaw, humid-winter conditions of southern Minnesota
- Backed by a Lifetime-Limited transferable warranty to protect long-term ownership and resale value in Montgomery and Le Sueur County
Metal roofing built for Montgomery's climate
Averages (10-yr): ~861 mm rain and 95 cm snow per year, ~3163 sunshine hours, mean 8.2°C, typical daily-max winds ~21 km/h with gusts to 99 km/h, and ~77 freeze–thaw days per year.
- 95 cmavg. snow / year
- 861 mmavg. rain / year
- 77freeze–thaw days / year
- 99 km/hpeak wind gusts
- 3163 hrsannual sunshine
- 8.2°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 Industries (Midwest) Inc.
- 2355 Fairview Ave N, Roseville, MN 55113, United States
- Phone 612-800-8686
- Local lines Wisconsin 414-348-8870
- Sales & Marketing sales@minnesotametalroofing.com
- Toll-Free 1-866-733-5811
- Customer Service mwservice@interlockroofing.com
- www.MinnesotaMetalRoofing.com
- Also wisconsinmetalroofing.commidwestmetalroofing.com
- License MN #RR431129
- EPA Lead-Safe Certified Firm #NAT-F224594-2
- Serving Minnesota since 2001 — 25 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
- SaturdayClosed
- SundayClosed
Interlock Metal Roofing Minnesota is a trusted metal roofing contractor proudly serving homeowners and businesses throughout the State of Minnesota. Backed by decades of manufacturing and installation expertise, 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 Metal Roofing Minnesota provides exclusive lifetime roofing products engineered to perform in Minnesota’s demanding climate — from heavy snow loads and ice dams to hailstorms, high winds, subzero temperatures, and dramatic seasonal weather swings. Built on integrity, professionalism, and superior workmanship, Interlock Metal Roofing has completed thousands of successful roofing installations across North America, helping Minnesota property owners invest in roofing systems that are both beautiful and built to endure. Our team is known for transparent communication, efficient project execution, and meticulous installation standards, supported by industry-leading materials and comprehensive warranty protection. Interlock’s commitment to excellence is reflected in its dedication to safety, ongoing installer training, and strong customer satisfaction throughout the region. With highly trained crews and strict adherence to best practices, we deliver durable, energy-efficient roofing solutions that enhance curb appeal, increase property value, and provide decades of dependable protection against Minnesota’s harsh winters and severe storm conditions. Whether you need a residential metal roof replacement, a commercial roofing upgrade, or a custom architectural metal roofing system, Interlock Metal Roofing Minnesota is the 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
Get a Free Metal Roof Estimate in Montgomery, Minnesota
Interlock® Aluminum Roofing — all-climates performance specs for Montgomery, Minnesota
| 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 Montgomery, Minnesota:
Explore all Interlock® metal roofing systems, or see the Guardian lifetime warranty and independent testing reports.
Recent Interlock® roofs across Minnesota
2 completed Interlock® metal roofs in Montgomery, MN
Interlock® has completed 2 metal roofs in Montgomery, Minnesota between 2005–2006, across 1 roof profile (Shingle). Every marker is a real, anonymized installation completed by a Certified Interlock Installer — explore them on the interactive map and photo grid below, filterable by profile, colour and year of completion.
- 2completed roofs
- 1roof profile
- 2005–2006years
Open Montgomery on the interactive project map →Browse all Interlock® projects in Minnesota →See more Interlock® projects →
What our customers are saying:
To: Peter Brylinke My Interlock Shake style system was installed in June of 2019. We have now had it for an entire year and experienced the roof through all season, climate and weather conditions. Not only do we value the new look of our roof but the performance of the new roof has been exceptional. In the winter we have seen the snow pile up on it only to slide off as soon as the sun warms it enough. We have noticed a difference in the summers also with a cooler house. The roof has met all of our expectations and we are extremely happy with our decision to install this roof. Last summer when the workers were working on the roof, we were so pleased with the time and effort the workmen put into making sure all aspects of our roof were taken care of. They were courteous, hard working, respectful and considerate of our needs as homeowners. Carlos was instrumental in making sure that we were happy with every aspect of the work that was being done. In closing, we are very impressed with our roof and have recommended this same system to many people we know and many people who just " data-wpil-keyword-link="linked">walk by and ask about it. We feel that we have made a great decision in putting this system on our home. ">" alt="Minneapolis MN 55409 Interlock Roof" width="2560" height="1920" />
Hi Peter, we wanted to convey to you how much we love our new Interlock roof! Several of our neighbors and friends have said they do, too! We love the look of it, and are so impressed with how beautifully finished it is integrated into the flashing materials. The Interlock scheduling staff was great to work with, and we are so happy with Jessie and his Interlock installation team. They are true craftsmen, and part artists! We loved how they treated our home with respect, and were always willing to address any questions we had. We watched as they worked on items until they had them just right; when we asked about some areas of concern multiple members of the installation team converged on the item and came down to explain and even illustrate with photographs how it was addressed. Again, we couldn't be happier and are enjoying our Interlock roof!
Dear Peter, I had Interlock Roofing install my black slate roof in the fall one year ago, and I couldn’t be happier! My roof still looks like new, and really stands out in my neighborhood. My old asphalt shingle roof was leaking. I had to shovel it every time it snowed because of " title="ice dams" data-wpil-keyword-link="linked">ice dams in my older 1950’s house. I have had no issues at all with my new Interlock roof. It was so nice only to have to shovel my driveway this winter and not worry about snow on the roof. It all just slid off in only a few days after each snowfall. Also, the team that you had out to install my roof was exceptional. I was very impressed with the quality of the team that installed my roof. They were all very polite and worked well together as a team. They worked very hard, and got the job done, and completed in less than three days. I’ve never had to have anyone come back to fix or touch anything up. Thank you for the great job the Interlock team did to replace my roof. I would recommend Interlock to anyone needing a new roof without hesitation!
Dear Peter, I Wanted to let you know how pleased I am with my new Interlock roof. It looks terrific, and I am anticipating that I will never have to roof rake my roof again now that your product has been installed. My house is small, a 3-bedroom rambler, but the visual impact the Interlock roof has added makes it look like a castle! All of the contact I have had with your personnel, from yourself to the lead foreman on the job and the men doing the install was pleasant and professional. The cleanup after the job was done was great and it only took 1-1/2 days for a complete tear-off to complete the installation. Please use this letter as a personal recommendation for your company and your product.
My Interlock ">Shake Style Roof in Aged Copper color was installed between December 21st and December 31st. Snow has covered most of the house and garage since it was installed, so I haven’t been able to enjoy the new look yet, but during the installation and before the snow it was obvious it I going to look great. I am glad I had them put Interlock ">Shakes on my 8ft x 16ft hip-roofed storage shed as well. There are a lot of huge oak trees close to my house and they had caused the heavy cedar hand-split shakes to deteriorate from moss growing on them. I knew I needed a roof that would not have this problem in the future. I am a retired mechanical engineer and had built the house and garage myself. I studied the specs on steel, stone coated steel and several aluminum style shakes, before finally settling on the Interlock product. I believe it will prove to be a good choice. I was very impressed with the quality and design of all the types of flashings, ridge vent, and fasteners that were expertly installed. I truly expect this roof to last and look great for generations. I was also very impressed with the crew who did the work under Juan and Carlos’ direction. They worked tirelessly in some difficult weather conditions and short daylight hours. A number of minor changes were made on the fly with gutters, snow guards and roof penetrations and they were all executed precisely. They were very careful in making sure the roofs were protected overnight, on weekends and during the Christmas holiday. They did a great job of cleaning up the difficult mess made removing the decayed shakes. I guess I won’t know for sure if there are any problems until we get some heavy rains in the spring and summer, but as of now, I would be happy to show the roof and talk to any prospective clients that are considering the Interlock product.
Well, the roof is on and I guess I owe you, folks, a testimonial. It looks great! We chose a black slate style shingle which accentuates our mansard roof very nicely with crisp, clean lines. We are getting lots of compliments from our neighbors. The best part is knowing that our roof will continue to look great for many, many years – long after conventional asphalt shingles would be cracking, curling, fading, streaking and collecting mold and mildew. The crew was first rate – very professional and efficient. It was fun to watch them work. Every single man seemed to know exactly what to do at all times. The process looked like a choreographed event. They were thorough and cleaned up after themselves at every step and, unlike some roofing jobs I’ve seen, they always immediately replaced what they tore out so that the house was never exposed to weather when they left the job at the end of the day. Finally, we really appreciated the “good faith” method of doing business with Interlock. We didn’t pay a dime up front or during the roofing process. Only after we had made a final inspection and approved the job were we asked for payment. In conclusion, I would highly recommend Interlock roofing to anyone replacing a roof or building a new house.
I am very satisfied with how the roof was done. I am very satisfied with the quality of the roof and how it looks. I'm sure I'll be happy with how it performs it's very excellent material andmy house looks great.
We are delighted with the workmanship and quality of our new roof. It has exceeded our expectations, and we highly recommend an Interlock Roof to anyone looking to replace an old roof.
Interlock Roofing- Minneapolis is a very professional team for installation and quality of material! We are very happy! Considering the quality and endurance of the material, the cost isn't high in the long run. It absolutely makes the product much more feasible and reasonable than shingles!
Installation crew was amazing. I love my new roof. It’s a great investment.
great product, people and service. Highly recommend. Project completed during early winter. Installer plans to come back to assure complete clean up.
Our new roof looks fabulous! We’re optimistic that we’ll be equally as pleased with its performance. The installers were professional, safety conscious, and courtesy to our dog. We appreciate how understanding they were of our dog needing a little time in his yard when they were working in that side of the house.
Nearby service areas in Le Sueur County
Interlock® metal roofing is also installed in these communities near Montgomery:
Interlock Industries (Midwest) Inc. also services nearby States
Beyond Montgomery, our team installs Interlock® metal roofing across:
Metal Roofing FAQs for Homeowners in Montgomery
The following metal roofing FAQs are designed specifically for homeowners in Montgomery, Minnesota. 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 Montgomery.
How does a metal roof handle Montgomery's heavy snow and ice?
Metal roofs shed snow and ice far better than asphalt because their smooth, interlocking surface prevents buildup and the thermal properties of aluminum help prevent ice dams. Montgomery receives about 95 cm of snow annually across roughly 77 freeze-thaw cycles, making this durability critical. Interlock panels' four-way interlocking design keeps water out even when ice forms, and optional snow guards let you control shedding safely. Unlike asphalt, which can crack and leak under repeated freeze-thaw stress, aluminum's oxide layer self-heals when damaged by ice or expansion, staying waterproof for decades.
Will Minnesota's freeze-thaw cycles damage an aluminum metal roof?
No—aluminum actually thrives in freeze-thaw climates because it has no iron and cannot rust, and its self-healing oxide layer sheds moisture rather than absorbing it. With 77 freeze-thaw days per year in Le Sueur County, expansion and contraction are real concerns, but roofing-grade 3105-H24 aluminum is engineered for exactly this stress. The material expands and contracts without cracking, splitting, or losing its seal, unlike asphalt that becomes brittle and wood that swells and shrinks. After 25+ years of installations in similar climates, Interlock panels resist the moisture penetration and material breakdown that plague other roofing types in your region.
Why doesn't aluminum rust like steel roofing does?
Aluminum cannot rust because it contains no iron; iron is what oxidizes into rust. Instead, aluminum develops a thin, transparent oxide layer that actually protects the metal beneath and self-heals when scratched. Interlock uses roofing-grade 3105-H24 and 3003-H24 aluminum alloy (ASTM B209) with a two-sided Alunar 70% PVDF fluorocarbon coating, warranted 30 years against chalking and fading. In Montgomery's climate with 861 mm of annual rainfall, this double-sided protection means the underside of your panels is shielded just as thoroughly as the top, preventing corrosion from moisture trapped between roof and deck. Steel roofs require frequent maintenance and eventually rust; aluminum simply does not.
Can my existing roof structure support a metal roof, or do I need reinforcement?
Most homes need no structural reinforcement because Interlock panels are extraordinarily light. The Slate profile weighs only 0.41 lb/sq ft, while the Mediterranean Tile—which replicates the look of heavy clay or concrete tile—weighs just 0.59 lb/sq ft, making it roughly 96% lighter than the real thing. This means Interlock installs directly over your existing asphalt shingles in most cases, saving thousands in removal and structural work. Interlock can be installed over existing roofs with proper underlayment, turning your current roof into additional insulation rather than debris for a landfill. Your local Interlock installer will assess your specific structure, but lightweight aluminum frees you from the reinforcement costs that real tile or slate demand.
How does a metal roof perform in Montgomery's wind and gusts?
Interlock's four-way interlocking aluminum panels are warranted to resist sustained winds up to 120 mph when installed to specification, far exceeding Le Sueur County's typical gusts of about 99 km/h (61 mph) and mean wind speeds of 21 km/h. The four-way interlock creates a unified system where each panel locks to its neighbors on all sides, distributing wind pressure across the entire roof rather than allowing individual panels to lift or separate. This engineering is verified under ICC-ES ESR-1790 (IBC/IRC, reissued 2025), which means your installation meets the strictest building codes. Even in strong storms, you'll have the confidence that your roof is mechanically locked down and tested to handle significantly worse than your region typically experiences.
Does hail damage metal roofs, and can I get insurance credits?
Interlock aluminum achieves UL 2218 Class 4 impact rating—the highest available—and the Guardian Warranty even covers perforation from hailstones up to 1.5 inches. This durability often qualifies homeowners for insurance discounts, though rates vary by carrier and policy. With 3163 annual sunshine hours in Montgomery, hail events are less frequent than in plains states, but when they occur, Class 4 protection means your roof shrugs off impacts that would crack or puncture asphalt shingles or traditional tile. Because aluminum is non-combustible and impact-resistant, insurers recognize it as a lower-risk investment. Ask your agent about discounts for impact-rated metal roofing; the premium savings can meaningfully offset the roof's cost over its lifetime.
Will a metal roof keep my home cooler and lower my energy bills?
energy-efficient Interlock colors have thermal emissivity up to 0.84 and initial solar reflectance to 0.55 (Aged Copper Penny), meaning they reflect heat that asphalt absorbs, reducing cooling loads in summer and moderating interior temperature swings. Montgomery averages 3163 annual sunshine hours, so even in a four-season climate, reflective roofing saves energy year-round by reducing the heat your air conditioning must fight. Cool Roof Rating Council certification confirms these reflectance values are sustained over the roof's life. The modest summer cooling savings compound over decades, and the reduced thermal stress on underlying structure extends the life of ventilation and insulation systems. While energy savings depend on home orientation, insulation, and cooling habits, a reflective metal roof outperforms dark asphalt in harnessing free solar management.
How much maintenance does an Interlock metal roof need compared to asphalt or wood?
Interlock aluminum requires virtually no maintenance—no roof cleaning, no re-coating, no replacement of rotted or curled shingles. With 861 mm of annual rainfall and 95 cm of snow, debris and moisture are constant challenges for asphalt and wood roofs, which degrade through oxidation, rot, and UV breakdown. Interlock's Alunar 70% PVDF coating is CALGreen-verified for reduced maintenance, meaning you never scrape, seal, or paint. The four-way interlock and self-healing oxide layer keep water out permanently. Real slate and cedar require periodic re-nailing, re-coating, and piece-by-piece repair; Interlock gives you the look without the labor. Your only annual task is clearing gutters and inspecting for debris after storms—the same basic care any roof needs.
What's covered by Interlock's warranty, 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. It's transferable once to the next owner, giving them 50 years of coverage from completion date. This means when you sell, the buyer inherits decades of protection, which increases home appeal and resale value. No other roofing type—asphalt, wood, slate, tile—offers this kind of long-term peace of mind. You're buying the last roof your family will install; the transferable warranty makes that promise stick for the next owner too. Over 77 freeze-thaw cycles annually and nearly a meter of snow each year, material durability is everything. The Guardian Warranty reflects Interlock's confidence that aluminum roofing will outlast asphalt by 40+ years with zero structural failures.
Is metal roofing better for the environment than asphalt shingles?
Yes—Interlock aluminum is approximately 95% recyclable at end of life, breaking the asphalt tear-off-to-landfill cycle that buries millions of tons of shingles annually. Montgomery's 861 mm of rainfall and 95 cm of snow mean roof replacement is inevitable, but Interlock replaces the wasteful model with a circular one. Aluminum scrap is infinitely recyclable without degradation, and Interlock has been manufactured since 1998 in Delta, BC, using proven processes. Asphalt shingles, by contrast, are petroleum-based composites bonded with adhesives that prevent economical recycling; they typically spend a century in landfills. Choosing Interlock means your next roof removal becomes a recycling event, not a waste event. For homeowners concerned about environmental impact, aluminum roofing eliminates the guilt of knowing your old roof is destined for permanent landfill.
Is a metal roof a good choice for Montgomery’s climate?
Yes. Montgomery averages about 95 cm of snow, 861 mm of rain, roughly 77 freeze–thaw days a year, with peak wind gusts near 99 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.
