Metal Roofing in New Munster, Wisconsin — Lifetime Interlock® Aluminum Shingles Installed Locally
New Munster Metal Roofing Experts Installing Lifetime Interlock® Aluminum Shingles Since 2001
Metal Roofing Built for New Munster's Heavy Rain, Snow Loads, Windstorms & Lifetime Protection
Interlock Metal Roofing is the trusted metal roofing contractor and exclusive authorized installer of the Interlock® Lifetime Roofing System serving homeowners in New Munster, Wisconsin (Kenosha County) since May 17, 2001. The Interlock Lifetime Roofing System is engineered for performance, beauty, and durability—heavy-gauge aluminum and the Alunar® Coating System deliver fire-resistant, corrosion-resistant protection and energy-efficient cool-roof performance ideal for New Munster’s freeze–thaw cycles, heavy snow loads and snow-shedding needs, and lake-effect storms and high winds. We provide expert roof replacement and re-roofing throughout New Munster, offering the timeless look of slate, cedar shingles, shake, Mediterranean tile, or standing seam with the long-term protection of metal and every roof backed by a Lifetime Warranty.

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 ~80 freeze–thaw days a year
Rain & Moisture Proof
Repels ~835 mm of rain a year
- 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 are coated with the Alunar® Coating System (no visible aluminum surface) to preserve finish and color retention
- Tested to 193+ km/h (120+ mph) for high-wind performance to withstand severe storm gusts
- Snow-shedding panel geometry and reinforced spans reduce accumulated snow loads and help prevent ice dams on New Munster roofs
- Designed to tolerate frequent freeze–thaw cycles common in southeast Wisconsin, minimizing seal fatigue and thermal movement for New Munster homes
- Corrosion-resistant coating and aluminum substrate resist lake-effect moisture and salt-borne contaminants typical in parts of Kenosha County
- Class A fire-rated available for enhanced protection during dry spells or ember exposure
- UL 2218 Class 4 impact resistance protects against hail, falling branches, and typical Midwestern storm debris
- Reflective, cool-roof performance lowers attic heat gain during summer heat waves and improves year-round energy efficiency
- Engineered for bracket-mounted photovoltaic systems so solar installations integrate without compromising weathertightness
- Interlocking panel joints and concealed fasteners reduce maintenance needs versus asphalt shingles in moisture-prone seasons
- Fully recyclable aluminum construction supports long-term sustainability goals for Kenosha County homeowners
- Algae- and moss-resistant finishes deter biological growth common near Lake Michigan and on New Munster properties
- Architectural profiles replicate slate, cedar shake, and tile to preserve neighborhood character while providing metal durability
- Backed by a Lifetime-Limited transferable warranty for documented long-term protection and resale value
Metal roofing built for New Munster's climate
Averages (10-yr): ~835 mm rain and 82 cm snow per year, ~3094 sunshine hours, mean 9.9°C, typical daily-max winds ~20 km/h with gusts to 99 km/h, and ~80 freeze–thaw days per year.
- 82 cmavg. snow / year
- 835 mmavg. rain / year
- 80freeze–thaw days / year
- 99 km/hpeak wind gusts
- 3094 hrsannual sunshine
- 9.9°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 414-348-8870
- Local lines Minnesota 612-800-8686
- Sales & Marketing sales@minnesotametalroofing.com
- Toll-Free 1-866-733-5811
- Customer Service mwservice@interlockroofing.com
- www.WisconsinMetalRoofoing.com
- Also wisconsinmetalroofing.commidwestmetalroofing.com
- License WI #898136
- EPA Lead-Safe Certified Firm #NAT-F224594-2
- Serving Wisconsin 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 Wisconsin is a trusted metal roofing contractor proudly serving homeowners and businesses throughout the State of Wisconsin. 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 Wisconsin provides exclusive lifetime roofing products engineered to perform in Wisconsin’s demanding climate — from heavy snow loads and ice dams to hailstorms, high winds, freezing 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 Wisconsin 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 Wisconsin’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 Wisconsin 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 New Munster, Wisconsin
Interlock® Aluminum Roofing — all-climates performance specs for New Munster, Wisconsin
| 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 New Munster, Wisconsin:
Explore all Interlock® metal roofing systems, or see the Guardian lifetime warranty and independent testing reports.
Recent Interlock® roofs across Wisconsin
Completed Interlock® metal roofs near New Munster, WI
Every marker is a real, anonymized Interlock® aluminum roof completed by a Certified Interlock Installer. Explore verified Interlock® installations near New Munster, Wisconsin, 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 New Munster on the interactive project map →Browse all Interlock® projects in Wisconsin →See more Interlock® projects →
What our customers are saying:
Hello Greg, I just had to drop you a line to tell you how pleased we are with the Interlock Roofing System that was installed last week. I have to admit that as good as I was hoping it would look, it turned out to be so much better than I had even hoped. We couldn’t be prouder of how our house looks now; the new roof is visually stunning. We can now breathe a huge sigh of relief, knowing that we’ll never again have to go out into the yard and pick up the pieces of asphalt shingles that would blow off of the roof after a storm or a high wind day. To boot, the very day after the roof was completed, we had someone who identified himself only as “your nosy neighbor from 10 miles down the road,” who stopped, knocked on our door and started asking questions about the roof. He was shocked to hear that it was a metal roof. He thought that we had installed a slate roof! He was very interested to hear all the facts about the roof, and suddenly I became Interlock Roofing’s most avid salesman. I brought out your business card so that he could take a picture of it with his cell phone, and he said he’d be contacting you soon. I’ve also been talking about the roof with some of the guys at work who had seen the before and after pictures that I brought in, and I’m sure that you will be hearing from some of them in the future too. Now, as much as I couldn’t be happier with contacting you and doing business with you, I have to tell you that even you will have to take a back seat to the super awesome job of your installers, Jesse and his team. To say we were blown away by these guys would be the understatement of the century. They came in like a whirlwind and started doing their thing and made astounding progress in such a short period of time, it blew us away. Jesse himself is such a great face to have attached to your company. He is professional, knowledgeable, and so personable that we knew in an instant that we were in good hands with him and his team. All of his team members were that way, and honestly, the hardest working group of guys that you will ever witness. We expected it to take anywhere from 5 days to a week to get our whole roof done. These guys had it done in 2 days and a couple of hours, and they left no stone unturned in doing the A-1 job that was promised. They even fixed a couple of cosmetic items on our existing siding to boot! What a great bunch of guys. And let me reiterate one more time,…Interlock, as a company, should feel confident and proud to have Jesse and his team representing them. I’m positive you will never find a better team to install your product than them. Again, thank you for the product and the work that you’ve done. You now have not only a very satisfied customer in us, but you also have a couple of very enthusiastic ambassadors for Interlock Roofing Systems.
I have made, and continuously still make, numerous recommendations to family & friends to install a Interlock roof. And, I have produced pictures on demand that I stored on my smart phone. If possible, I would be appreciative if I could get the drone footage that Jesse had taken after the finishing of the installation. I believe it would be a great selling point coming from a true customer to help propel the Interlock name. There are just a couple areas on the roof that the installation crew could have touched-on during the installation, but overall the roof looks simply amazing. Quality certainly displays the professionalism the installers had put into their work. Since the installation of our new roof, we have received numerous compliments from many of our neighbors that walk around our subdivision, plus a handful of neighbors in the adjoining subdivisions. Many questions have been asked with many answers given. We are definitely happy with our new Interlock roof. We have NOT once questioned or second guessed our decision to install an Interlock roof. It is one of the best decisions we have ever made for re-investing in our home...Thank you, Interlock!
I never really thought I could be thrilled about a roof, but I have to tell you; our new Interlock roof is beautiful! It adds true elegance to our home. We know it adds value as well, and the fact that we will never need to re-roof again is a definite advantage. Everyone within our organization, from the initial phone contact to the installation crew, was courteous and pleasant to work with. The install went smoothly and the crew kept the site clean from beginning to end. Everybody we have shown our Interlock roof to has seemed quite impressed also. We would (and in fact have already done so) recommend Interlock Roofing to others.
Excellent roof! Looks good! The installers were courteous and professional. Put the tarp all around the house and kept the site very clean. I was impressed with their super service. They bent over backward to please us. The A-Team of Roofing! When it rains, it is NOT any louder, and we are in a wind zone, and shingles have not blown off, and we have had the roof since 2008. The snow slides off, too! And the salesman knows his product and explains it well. It will add value to the house. Unlike asphalt, that's like tar and paper, and doesn't hold up. The Interlock Lifetime Roof is super durable!d Greg Weber the salesman, knows his product and explains it well. It will add value to the house. Unlike asphalt, that’s like tar and paper and doesn’t hold up. The Interlock Lifetime Roof is super durable!
We purchased our roof in 2009 and as you can see from the pictures taken in May of 2017, our roof looks as new as the day we bought it. Here are the things we have noticed most about our Interlock Lifetime Roof over the last 8 years. It keeps our house much cooler in the summer than the asphalt roof we used to have. It really sheds snow, and the snow guards work great. We never need to use a snow rake. We love the durability and the curb appeal. Greg Weber our representative, who we were enthused to learn, is still with the company. When we saw him in 2009 he laid out all the variables in a professional way and our Interlock Roof has lived up to all of our expectations and promises he made. All companies promise results, service, and quality. Interlock delivers.
The installation was super smooth. Every installer was courteous and professional. We get lots of compliments, and people stop by all the time to admire it. One of the biggest misconceptions about metal roofing is people think it’s loud. Our Interlock roof is very silent. The only way I know if it’s raining is if I look out a window. Also, the snow just slides off. We are also in a wind tunnel area, and we have never lost an Interlock shingle, and we have had the roof for many years. We were so pleased with our Interlock roof that we put the same roof on our lake home in northern Wisconsin. We get a lot more snow up there and the Interlock’s snow-shedding performance capabilities are second to none on that roof, too!
I love the roof! It looks great, and the squirrels that we’re crawling all over my old asphalt roof slide right off it. The snow slides off, too. I hope to get some $500 referrals. The crew was terrific, hardworking, courteous, polite, and clean.
Drip, drip, drip. This is not a sound you want to hear at 3:30 am… in bed… coming from your attic… in the dead of winter. A quick peek in the attic confirmed my worst fears, the ice dam on the roof was allowing melted water to seep through the crappy asphalt shingles and into the house. We called a local contractor and had the ice dam removed, but this didn’t fix the underlying problem that our current roof was cheap and damaged. My wife and I moved into a beautiful three-story brick Tudor on Madison’s near west side in the fall of 06′. It was perfect in that it had been beautifully remodeled with gorgeous woodwork, marble, and stunning attention to detail, with the exception of the roof. We had decided that, barring any unforeseen circumstances, this was the house we were going to stay in until retirement, so why not invest in a metal roof. After a couple of weeks of research and interviewing, we settled on Interlock. Part of the choice was made on the quality of the product, and part was made on the salesmanship of the rep, Chuck. Work started and except for some problems with the weather, things progressed smoothly. We were especially impressed with the steps the crew took in regard to safety, and our stay-at-home neighbor told us about how exciting the crew was, “you’re definitely getting your money's worth,” was her exact quote. At the end of the job, the crew even emptied all the trash we had pulled out of the attic for us. Now that’s service! After everything is said and done, we’ve been able to cap off our gorgeous house with an equally gorgeous roof.
I had Interlock put on a beautiful red slate roof 17 years ago.The roof still looks beautiful. 5 years ago, I had them also re-roof my garage with the same type of slate. The roofs look gorgeous and I have no maintenance whatsoever.I get complements all the time. The guy whom I contracted with was named "Tim' but has since died. He was a really nice guy. Back in 2009, the roof was much cheaper. ( I actually paid more for the garage 5 years ago!) I am extremely happy with the roofs. The guys did a wonderful job, replacing rotted boards where necessary. They also told me about very cheap gutters I could buy at Menards instead of those ridiculously - priced "special" gutter systems. I bought them and they placed them on my buildings.This home will go to my daughter one day; I do not want her to have to lift a finger. Note that I had an asphalt roof previously. It lasted only 12 years. The shingles curled up under the sun and cracked. They looked terrible. I can honestly say that these metals roofs by Interlock are very much worth what you pay for them. They will last a lifetime with almost no maintenance. Instead of replacing a roof every 15 years and paying lots for asphalt or fiberglass, their metal roofs last very long and you will never have to re- roof again.
Dear Interlock Lifetime Roofing Systems: We purchased our Interlock Lifetime Roof in June 2014. We are very happy with the look, durability of the material, and finish. After a snowfall, the heat of the sun will warm the roof and allow the snow to shed from the roof. We have a great sense of security, knowing it can withstand higher winds than conventional asphalt. In fact, our neighbors lost many shingles in the last major wind storm, and our Interlock roof proved to be the high wind resistance product it is with all shingles intact. We love the fact it’s more reliable and has peace of mind knowing it has lots of longevity and will look brand new not only now but down the road. We also received a discount on our homeowner’s insurance. Overall, we were very satisfied with our sales representative Greg Weber, the company, the service, and the product.
In March 2017 we had an Interlock Lifetime Roof installed. Greg Weber, the salesman, was not pushy. We were very impressed with his salesmanship and the product. He also offered to have the Interlock product put on our wishing well in the front yard. That was something we really appreciated. The clean-up was excellent! Many neighbors and people who " data-wpil-keyword-link="linked">walk by the house have noticed the roof and asked a lot of questions. We have gotten lots of compliments!
The Interlock crew was able to take some extra time to coordinate with another contractor for solar installation. As a result, the final the result looks great and very functional. The materials used are very high quality, and they worked efficiently and cleaned up when finished.
Nearby service areas in Kenosha County
Interlock® metal roofing is also installed in these communities near New Munster:
Interlock Industries (Midwest) Inc. also services nearby States
Beyond New Munster, our team installs Interlock® metal roofing across:
Metal Roofing FAQs for Homeowners in New Munster
The following metal roofing FAQs are designed specifically for homeowners in New Munster, Wisconsin. 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 New Munster.
How does a metal roof handle the snow and ice buildup we get in Kenosha County?
Metal roofing sheds snow and ice far more effectively than asphalt because the smooth, hard surface prevents moisture from bonding and because the lightweight panels won't sag under New Munster's typical 82 cm of annual snow. The four-way interlocking design creates a unified, tight surface that won't develop the soft spots or valleys where ice dams form. Snow guards are available if you want to control how it slides—particularly useful on steep profiles like the Shake or Cedar Shingle. The aluminum's thermal conductivity also means less heat loss through the roof, which discourages ice formation on overhangs where gutters sit.
Will the metal roof crack or break down from New Munster's freeze-thaw cycles?
No—aluminum is immune to the freeze-thaw damage that weakens asphalt and ceramic tile. With about 80 freeze-thaw days per year in this area, that's a real benefit. Unlike asphalt, which becomes brittle when cold and soft when warm, aluminum simply expands and contracts uniformly; it never absorbs water, so there's nothing inside the material to freeze and crack. The Alunar 70% PVDF coating is warranted 30 years against chalking and fading even through this cycling. Over your roof's 50+ year lifespan, you'll watch asphalt roofs replaced twice while your metal roof weathers the same swings season after season without degradation.
Can aluminum metal roofing rust or corrode in Wisconsin's climate?
Aluminum cannot rust because it contains no iron—the element that rusts is simply absent from the material. When aluminum is scratched or exposed, it forms an oxide layer naturally, and that layer self-heals over time. Even with New Munster's 835 mm of annual rainfall and Kenosha County's humid lake influence, aluminum remains stable. Steel roofing needs painted coatings to prevent rust; this one doesn't. The Alunar 70% PVDF fluorocarbon finish is applied to both sides of every panel, adding 30 years of fade and chalk protection, but the aluminum underneath will outlast that coating by decades. This is why Interlock panels have been installed everywhere from coastal salt-air homes to an Antarctic research station since 1998.
Will the metal roof stay put during Wisconsin wind and storms?
Yes—the panels are warranted to resist wind speeds up to 120 mph when installed to specification, and New Munster's typical gusts of 99 km/h (about 61 mph) are well below that threshold. The four-way interlocking design is the key: each panel locks to its neighbors on all four sides, creating a unified assembly that moves as one rigid structure rather than individual shingles that can lift and fail. That same engineering is why the standing seam profile—which has vertical mechanical seams—performs so well in wind-prone areas. Insurance companies and building inspectors recognize this difference; your roof won't have the progressive failure mode of loosening shingles that plagues asphalt over 20-30 years.
How does a metal roof perform in hail, and does it affect my homeowner's insurance?
The panels carry UL 2218 Class 4 impact rating—the highest available—and the warranty even covers perforation from hailstones up to 1.5 inches. That level of durability often opens the door to insurance discounts because metal roofs don't require replacement after hail events the way asphalt does. Wisconsin sees its share of spring and summer storms; with about 3,094 sunshine hours and 835 mm of rain annually distributed across the year, hail exposure is real. Many homeowners recoup part of their roof investment through lower premiums over the first decade alone. Request a quote from your insurer once installation is complete and provide them the UL 2218 rating—they'll have tables showing what breaks and what doesn't.
Do I need to reinforce my house structure to support a metal roof?
No structural reinforcement is needed. The Slate profile installs at about 0.41 lb/sq ft, the Shake at 0.58 lb/sq ft, and even the Mediterranean Tile—which replicates 96% heavier concrete and clay—sits at just 0.59 lb/sq ft. Most existing roofs can carry that load without any bracing or framing upgrades. This also means you can install over your old asphalt shingles in many cases, skipping the labor and dump fees of a tear-off. The lightweight design is especially valuable in an area like New Munster where winter snow accumulation—about 82 cm per year—adds temporary load; the roof stays well within safe limits and won't compound that seasonal burden.
What maintenance does a metal roof require versus asphalt shingles or tile?
Metal roofing requires minimal maintenance—essentially gutter cleaning and the occasional inspection, the same as asphalt. Unlike asphalt, you won't replace individual shingles, deal with rot or splitting wood shake, or scrub mold from tile grout. The aluminum doesn't degrade from UV exposure; the Alunar 70% PVDF coating is CALGreen-verified for reduced maintenance and warranted 30 years against fading and chalking. In a climate with 80 freeze-thaw cycles per year, asphalt becomes increasingly brittle and prone to cracking; metal simply doesn't. Tile can crack in freeze-thaw; wood shake rots. You'll notice the difference after year five, when nearby asphalt roofs start showing wear while yours looks untouched.
What's the warranty on the roof, and how long does a metal roof actually last?
The Guardian warranty is lifetime limited, non-prorated for the original owner—meaning there's no percentage reduction over time; you're covered the same at year 40 as year one for rusting, rotting, splitting, cracking, curling, and loss of impact resistance. It's also one-time transferable, giving the next owner 50 years of coverage from completion date. That matters for resale. Actual lifespan in Wisconsin's climate—with about 835 mm rain, 82 cm snow, and 80 freeze-thaw days annually—runs 50 to 70 years based on real-world installations across similar regions since 1998. You're buying the last roof you'll install on this house. Compare that to asphalt at 20-25 years and tile at 30-40 years, and the math becomes obvious.
Will a metal roof save me money on cooling or heating costs?
energy-efficient colors can reduce cooling costs by reflecting heat that asphalt absorbs. The Aged Copper Penny finish, for example, has thermal emissivity of 0.84 and initial solar reflectance up to 0.55, meaning it bounces roughly half of incoming solar radiation back to the sky rather than converting it to heat in your attic. In New Munster's climate with about 3,094 sunshine hours per year, that reflection matters from May through September. Winter heating losses are minimal because metal conducts so little heat through its thin profile—you're not losing energy through the roof. The net effect depends on your insulation quality and HVAC system, but homeowners typically see 5-15% cooling savings and break-even or slight heating gains. energy-efficiency rating gives you the specific performance data for your color choice.
Who installs Interlock metal roofing in New Munster, and what's their track record?
Interlock Metal Roofing, the manufacturer, has served this region directly since 2001—more than two decades of installations from Kenosha County through southern Wisconsin. They understand local snow loads, wind patterns, and ice-dam risk; they install new and over existing roofs; and they handle warranty claims without runaround. The company manufactures its panels in Delta, BC and has ICC-ES evaluation (ESR-1790, reissued 2025) for IBC and IRC compliance, so your installation meets current building code. When you call for a quote, you're calling the maker, not a middleman distributor. That direct relationship matters when you have questions five years in or when you need service. Ask for references from other New Munster and Kenosha County installations completed in the last five years.
Is a metal roof a good choice for New Munster’s climate?
Yes. New Munster averages about 82 cm of snow, 835 mm of rain, roughly 80 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.













