Metal Roofing in Saint Bonifacius, Minnesota — Lifetime Interlock® Aluminum Shingles Installed Locally
Saint Bonifacius Metal Roofing Experts Installing Lifetime Interlock® Aluminum Shingles Since 2001
Metal Roofing Built for Saint Bonifacius's Heavy Rain, Snow Loads, Windstorms & Lifetime Protection
Interlock Metal Roofing is a trusted metal roofing contractor and the exclusive authorized installer of Interlock® lifetime aluminum roofing systems serving homeowners in Saint Bonifacius, Minnesota (Hennepin County) since May 17, 2001. Our Interlock Lifetime Roofing System pairs heavy-gauge, fire-resistant, energy-efficient cool-roof technology with snow-shedding design and long-term protection—ideal for Saint Bonifacius’s heavy winter snowfall, freeze–thaw cycles, and seasonal storms—so roofs shed snow to reduce load and ice-dam risk while staying cooler in summer to lower energy use. We provide expert roof replacement and re-roofing throughout Saint Bonifacius, offering the timeless look of slate, cedar shingles, shake, Mediterranean tile, or standing seam with the strength of metal, each finished with the Alunar® Coating System and backed by a Lifetime Warranty for local homes.
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 ~79 freeze–thaw days a year
Impact Resistant
UL 2218 Class 4 — top hail rating
Rain & Moisture Proof
Repels ~796 mm of rain a year
- Proudly manufactured by a family‑owned company and available through authorized Interlock installers serving Saint Bonifacius and Hennepin County
- Aluminum panels coated with the Alunar® Coating System (no visible aluminum surface) for durable, color-stable finish 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
- Engineered to shed heavy Minnesota snowfall and distribute loads consistent with regional snow‑load demands for Saint Bonifacius roofs
- Steep‑slope metal panels reduce prolonged snow retention and help prevent ice dams during frequent freeze–thaw cycles in Hennepin County
- Interlocking panel design tested to severe wind standards (193+ km/h / 120+ mph) for resilience against thunderstorm and straight‑line wind events
- Advanced waterproof installation methods provide durable protection through seasonal storms and rapid spring thaws common to the area
- UL 2218 Class 4 impact resistance helps protect against hail, falling branches, and storm debris typical of Minnesota weather
- Class A fire-rated available for added protection and ember resistance where local conditions or homeowner preference require it
- Cool‑roof performance and reflective coating properties reduce attic heat gain during summer heat waves, improving HVAC efficiency
- Solar‑compatible roof system engineered for modern bracket‑mounted photovoltaic installations on Saint Bonifacius homes
- Low‑maintenance aluminum construction resists rot, delamination, and moisture trapping that accelerated degradation of organic roofing in freeze–thaw climates
- Sustainable, fully recyclable aluminum roofing minimizes long‑term waste compared with repeated shingle replacements
- Architectural profiles replicate slate, cedar shake, and tile to match neighborhood character while offering metal durability
- Backed by a Lifetime‑Limited transferable warranty to support long‑term protection and resale value for Saint Bonifacius homeowners
- Local installer expertise available to address Hennepin County permitting, snow‑load calculations, and municipal code requirements
Interlock Industries (Midwest) Inc.
- 2355 Fairview Ave N, Roseville, MN 55113, United States
- Phone 612-800-8686
- Toll-Free 1-866-733-5811
- [email protected]
- www.MinnesotaMetalRoofing.com
- License RR431129
- 25 Years in Business
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.
Get a Free Metal Roof Estimate in Saint Bonifacius, Minnesota
Interlock® Aluminum Roofing — all-climates performance specs for Saint Bonifacius, 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 Saint Bonifacius, Minnesota:
Recent Interlock® roofs across Minnesota
What our customers are saying:
From the start to finish, we loved their work and communication. There were no nails, metal bits, or excessive noise. They listened to all questions and addressed our concerns. They were careful to make no promise of a start date that they could not fulfill. The rain this year made it hard to predict! I would do a commercial for them free to endorse their work and product!
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!
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" />
Dear Peter, Thank you for your help with the installation and warranty transfer of our interlock roof. We have since sold our house and had good feedback about our roof from potential buyers. Neighbors loved our new roof and we had people drive by and actually snap pictures of it! You were right that the new roof would help sell our home! Thanks for all your help!
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, We remain delighted with our new Interlock roof. It’s now been through 2 Minnesota winters, a hailstorm, and several rain deluges and is still the top-notch performer that you said it would be. Thank you for your and Interlock’s integrity throughout the sale, installation, and service of our roofing project. We remain convinced that Interlock is indeed “the Midwest’s Best Roof”.
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.
Dear Peter, Installing the Interlock roof on our home has completely transformed and improved our home’s appearance. The installation of the roof along with the greatly improved flashings have made a great difference. Because of that, our stucco was able to match our home so we look like new. An improvement I didn’t expect was the change in temperature of our second floor. Usually unbearable " data-wpil-keyword-link="linked">hot on a 90-degree day. It’s now 10-15 degree cooler and livable. We also received a sizeable discount on our homeowners’ insurance because of the roof’s resistance to fire. We’re sure that having to “Never roof again” will help us sell our house should that be necessary. Thank you from two satisfied customers.
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.
I love my new roof. It looks great and I know the house is in better shape without the heavy deteriorating asphalt shingles. My house is the only one on the block with no snow on the roof, and I can't wait to hear it in the rain
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.
Dear Interlock Roofing, We are writing to share with you our experience with you, your employees, and the new roof. We built a brand new home and moved in January 1997. Within a few years, we were experiencing shingles that were curling and being removed by the wind. By the summer of 2007, it was imperative that we re-roof our home. Fortunately, we saw an ad in the local paper for your product. Below are just a few of the benefits we appreciate with the aluminum interlocking roofing shingles: The service and attention to our roofing project by Scott Bohnen from signing the contract to follow-up after the installation. The fact that the workforce followed safety procedures by wearing safety gear (we have a steep roof). Daily attention to our project until it was completed, about one week in total. Aesthetically pleasing roof, with numerous comments by friends and neighbors and those just passing by. EXCELLENT CURB APPEAL! The roof is quieter during rain storms than with regular asphalt shingles. We often have to verify that it is raining by visually looking or going outside. The roof reflects light so that we have experienced reduced air conditioning costs in the summer. In the winter, the heating bill is reduced as well and that may be in part to the aluminum shingle along with the polypropylene lining between the old and new shingles. No matter the reason, our heating and cooling bills are reduced. The fact that the roof is aluminum and it can be recycled at the end of its life expectancy. The 50-year, one time transferable, warranty. We could go on and on but we are very pleased with our roof and thankful that we will never have to re-roof again. Thank you.
Nearby service areas in Hennepin County
Interlock® metal roofing is also installed in these communities near Saint Bonifacius:
Interlock Industries (Midwest) Inc. also services nearby States
Beyond Saint Bonifacius, our team installs Interlock® metal roofing across:
Metal Roofing FAQs for Homeowners in Saint Bonifacius
The following metal roofing FAQs are designed specifically for homeowners in Saint Bonifacius, 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 Saint Bonifacius.
Does metal roofing handle Minnesota winters and heavy snow loads?
Yes—Interlock's four-way interlocking aluminum panels are engineered for freeze-thaw cycling and snow management. Saint Bonifacius receives about 95 cm of snow annually across roughly 79 freeze-thaw days, a cycle that degrades asphalt and wood shingles through expansion and contraction. Aluminum's oxide layer doesn't degrade in this process. The panels' interlocking design prevents snow from shifting under wind gusts up to 94 km/h common here, and optional snow guards can be installed if additional drift control is desired on steeper pitches.
Why do freeze-thaw cycles damage asphalt roofs but not aluminum?
Asphalt and wood absorb moisture, which expands when frozen and contracts when thawed, weakening the material bond. Aluminum doesn't absorb water. Saint Bonifacius experiences about 79 freeze-thaw cycles yearly, with annual snow of roughly 95 cm. Interlock panels are manufactured from 3105-H24 / 3003-H24 roofing-grade aluminum (ASTM B209) and coated on both sides with Alunar 70% PVDF, materials that remain dimensionally stable through thousands of thaw cycles. This is why Interlock panels have been installed from coastal salt-air homes to Antarctic research stations without degradation.
What hail protection does a metal roof provide, and could it lower insurance costs?
Interlock achieves UL 2218 Class 4 impact rating—the highest available—and the Guardian Warranty covers perforation from hailstones up to 1.5 inches. This non-combustible aluminum construction qualifies for Class A fire classification and meets ICC-ES ESR-1790 standards, factors that have historically prompted insurers to offer premium discounts. Hennepin County experiences wind gusts to 94 km/h, often accompanying hail. Because Interlock's four-way interlocking panels resist these speeds and impacts without degradation, insurers view metal roofing as a lower-risk investment than asphalt, making it worth requesting a quote comparison before installation.
Can a metal roof withstand Minnesota wind and spring storms?
Interlock panels are warranted to resist wind speeds up to 120 mph (193 km/h) when installed to specification. Saint Bonifacius averages typical daily-maximum winds around 19 km/h but experiences gusts to 94 km/h, well within the product's design envelope. The four-way interlocking system locks adjacent panels on all sides, distributing wind loads across the entire roof plane rather than concentrating stress on fasteners. This distributed load-path is why the panels maintain their warranty rating through the spring storm season common to Minnesota, where wind-driven rain and hail can compromise asphalt or wood-shake roofs.
Do I need to reinforce my home's structure for a metal roof?
No structural reinforcement is required. Interlock's aluminum roofing is extraordinarily light: the Slate installs at about 0.41 lb/sq ft, the Shake at 0.58 lb/sq ft, and the Mediterranean Tile profile at 0.59 lb/sq ft—roughly 96% lighter than concrete or clay tile. This lightweight design means the roof installs over most existing structures without added framing cost, a significant advantage in Saint Bonifacius where homes typically carry standard wood-frame construction. You can install Interlock over asphalt shingles, wood shake, or existing roofing, eliminating expensive tear-off labor and structural upgrades required by heavier materials.
How long does installation take, and can it be installed over my existing roof?
Installation timeline depends on roof size and pitch, typically 3–7 days for a standard residential home. Interlock installs directly over existing asphalt, wood, or tile roofing without tear-off—the panels' lightweight design (0.41–0.59 lb/sq ft) and four-way interlocking system allow direct fastening to the existing decking. This over-roof installation approach saves weeks of labor, eliminates disposal costs for old roofing headed to landfill, and keeps your home protected throughout the transition. Saint Bonifacius's average 19 km/h wind and 796 mm annual rain make a fast, efficient installation critical to minimize weather exposure during work.
Is metal roofing more environmentally responsible than asphalt shingles?
Interlock panels are approximately 95% recyclable aluminum—a material that never loses its properties when recycled, whereas asphalt shingles degrade into landfill waste. Saint Bonifacius receives about 796 mm of rain and 95 cm of snow annually, driving the frequent replacement cycles asphalt roofs require (typically 15–20 years). Over a home's 50–100-year lifespan, asphalt generates multiple tear-offs to landfills. Interlock's lifetime warranty for the original owner and 50-year transferable coverage mean one roof purchase ends the cycle. The panels also qualify for CALGreen verification as a reduced-maintenance material, reflecting their durability over the product's actual service life.
What does Interlock's 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. It's transferable once to the next owner for 50 years from completion, a significant advantage in resale markets. The Alunar coating itself is warranted 30 years against chalking and fading (ASTM D4214 / D2244 measured). Given Saint Bonifacius's 79 annual freeze-thaw days and 95 cm of snow, which stress traditional roofs through repeated expansion and contraction, this non-prorated coverage reflects the reality that aluminum doesn't degrade under those cycles. No other roofing material offers comparable protection without proportional cost reduction as the roof ages.
Is a metal roof more expensive than asphalt, and does it pay for itself?
Interlock's installed cost is typically 2–3 times asphalt shingles upfront but remains the last roof you'll buy. Asphalt shingles last 15–20 years in Minnesota's climate; Saint Bonifacius experiences 796 mm rain and 95 cm snow annually, accelerating degradation through moisture and freeze-thaw cycling. Over 50 years, you'll replace asphalt 2–3 times, plus labor, disposal, and disruption costs. Interlock's lifetime warranty and 50-year transferable coverage eliminate replacement cycles. At resale, homes with Interlock roofs command premium pricing and attract broader buyer interest due to the transferable warranty and elimination of near-term roof replacement from inspection concerns—typically recovering 60–80% of the material investment through appraised home value.
Does a metal roof really reduce cooling costs, and is it worth it in Minnesota?
Yes—Interlock's energy-efficient colors feature thermal emissivity of 0.84 and initial solar reflectance up to 0.55 (Aged Copper Penny), rated by the Cool Roof Rating Council. Asphalt absorbs heat; reflective metal roofing bounces it away. While Saint Bonifacius averages about 3,128 sunshine hours annually and mean temperature of 8°C, summers still reach 25–30°C, and rising energy costs make reflectivity valuable. The cooling benefit is modest in Minnesota compared to hot climates, but the heat rejection extends the roof's longevity by reducing thermal cycling stress—the constant heating and cooling that cracks and curls asphalt. Combined with the roof's lightweight design, reflective coatings improve overall home efficiency without structural upgrades.





