Metal Roofing in Prairie Hills, Wisconsin — Lifetime Interlock® Aluminum Shingles Installed Locally
Prairie Hills Metal Roofing Experts Installing Lifetime Interlock® Aluminum Shingles Since 2001
Metal Roofing Built for Prairie Hills's Heavy Rain, Snow Loads, Windstorms & Lifetime Protection
Interlock Metal Roofing is a trusted metal roofing contractor and local installer serving homeowners in Prairie Hills, Wisconsin (Dane County) since May 17, 2001. As the exclusive authorized installer of the Interlock® Lifetime aluminum roofing system, we provide roof replacement and re-roofing across Prairie Hills with heavy-gauge, fire-resistant, energy-efficient cool roof solutions engineered for performance, beauty, and durability. Built to shed heavy Wisconsin snowfall, minimize ice-dam issues during freeze–thaw cycles, and resist hail and high winds common in Dane County, the Interlock Lifetime system pairs the timeless look of slate, cedar shingles, shake, Mediterranean tile, or standing seam with metal strength and long-term protection. Every roof is finished with the Alunar® Coating System for superior reflectivity and corrosion resistance and is backed by a Lifetime Warranty for Prairie Hills homeowners.

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 ~82 freeze–thaw days a year
Snow-Shedding
Built for ~131 cm of snow a year
Impact Resistant
UL 2218 Class 4 — top hail rating
- Authorized Interlock® installer serving Prairie Hills and surrounding Dane County neighborhoods for local code familiarity and fast support
- Aluminum panels coated with the Alunar® Coating System (no visible aluminum surface) for long-term finish retention in Midwestern weather
- Precision weatherproof seams (profiles: slate, cedar, shake, tile) and mechanical fastening (profile: standing seam) deliver long-term leak protection during wind-driven rain events
- Interlocking panel system proven to withstand severe wind events (tested to 120+ mph) to resist uplift during Prairie Hills storms
- Snow-shedding metal panels reduce heavy buildup and help prevent roof overloads common with Wisconsin snow loads
- Specifically addresses repeated freeze–thaw cycles in Dane County with robust seam design and thermal movement tolerance
- Moss-resistant surface treatment helps limit biological growth on shaded, moisture-retaining roofs typical of Prairie Hills properties
- Class A fire-rated available for homeowners seeking enhanced fire performance and ember resistance where local brush or yard debris is a concern
- UL 2218 Class 4 impact resistance to protect against hail, falling branches, and seasonal storm debris
- Energy-efficient reflectivity and thermal performance reduce heat gain during Midwest summer heat waves and lower attic cooling loads
- Solar-compatible roof geometry and attachment points engineered for modern bracket-mounted photovoltaic systems
- Fully recyclable aluminum construction and long service life support sustainable decisions for environmentally minded Prairie Hills homeowners
- Low-maintenance finish and durable seams designed to outlast asphalt shingles in Dane County’s high-wear seasonal climate
- Premium architectural profiles replicate slate, cedar shake, tile, and standing seam to match Prairie Hills curb appeal and neighborhood character
- Backed by a Lifetime-Limited transferable warranty for long-term protection and resale confidence in Prairie Hills homes
Metal roofing built for Prairie Hills's climate
Averages (10-yr): ~759 mm rain and 131 cm snow per year, ~2988 sunshine hours, mean 6.1°C, typical daily-max winds ~18 km/h with gusts to 93 km/h, and ~82 freeze–thaw days per year.
- 131 cmavg. snow / year
- 759 mmavg. rain / year
- 82freeze–thaw days / year
- 93 km/hpeak wind gusts
- 2988 hrsannual sunshine
- 6.1°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 Prairie Hills, Wisconsin
Interlock® Aluminum Roofing — all-climates performance specs for Prairie Hills, 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 Prairie Hills, 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 Prairie Hills, WI
Every marker is a real, anonymized Interlock® aluminum roof completed by a Certified Interlock Installer. Explore verified Interlock® installations near Prairie Hills, 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 Prairie Hills 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 Dane County
Interlock® metal roofing is also installed in these communities near Prairie Hills:
Interlock Industries (Midwest) Inc. also services nearby States
Beyond Prairie Hills, our team installs Interlock® metal roofing across:
Metal Roofing FAQs for Homeowners in Prairie Hills
The following metal roofing FAQs are designed specifically for homeowners in Prairie Hills, 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 Prairie Hills.
How does a metal roof handle Prairie Hills' heavy snow and freeze-thaw cycles?
Aluminum's smooth, hard surface sheds snow and ice far better than asphalt, which traps moisture and accelerates decay through freeze-thaw damage. Prairie Hills averages about 131 cm of snow annually and experiences roughly 82 freeze-thaw days per year—conditions that crack and curl traditional shingles. Interlock's four-way interlocking panels are warranted to 120 mph wind resistance, so the panels stay locked during snow load shifts. The lightweight design (Slate at 0.41 lb/sq ft) means snow doesn't create structural strain, and the aluminum itself strengthens in cold rather than becoming brittle.
Why won't an aluminum roof rust like steel roofing does?
Aluminum contains no iron, so it cannot rust—period. Steel's iron oxidizes irreversibly; aluminum's oxide layer self-heals when scratched. In Dane County's 759 mm of annual rainfall, this matters because water exposure that would corrode steel simply forms a protective barrier on aluminum. Interlock has been installed in coastal salt-air homes and Antarctic research stations, proving aluminum's durability in harsh moisture climates. The Alunar 70% PVDF coating adds a 30-year warranty against fading and chalking, giving you two layers of corrosion defense where asphalt has none.
Does freeze-thaw cycling damage aluminum metal roofing?
No. Aluminum's crystal structure strengthens at lower temperatures and resists the expansion-contraction stress that shatters asphalt and wood shingles. With about 82 freeze-thaw days per year in Prairie Hills, this is a real advantage: asphalt becomes brittle and cracks; wood shakes split and curl. Aluminum flexes slightly without permanent deformation and maintains impact resistance through hundreds of cycles. The four-way interlocking system keeps panels seated regardless of thermal movement, and the lightweight profile (about 0.41 lb/sq ft for Slate) avoids the structural stress that ceramic tile creates.
Will Interlock metal roofing get damaged in hail, and will insurance cover it?
Interlock metal roofing carries a UL 2218 Class 4 impact rating—the highest available—and the warranty covers perforation from hailstones up to 1.5 inches. With 2988 hours of sunshine annually in Prairie Hills, severe hail is less frequent than in the High Plains, but when it occurs, aluminum's hardness outperforms asphalt, which fractures and loses granules. Your homeowner's insurance may offer discounts for Class 4 rated roofs; contact your agent with the UL listing. A single hail event can trigger 15–20 years of claims on asphalt; Interlock's impact resistance means one storm doesn't shorten your roof's life.
Do I need to reinforce my house structure for a metal roof?
No. Interlock's aluminum panels weigh extraordinarily little—the Slate profile installs at just 0.41 lb/sq ft, and even the heavier Mediterranean Tile is about 96% lighter than concrete or clay tile. This means Interlock installs over most existing roofs without structural reinforcement. Dane County's wind gusts reach about 93 km/h, and that light weight actually helps: it reduces the load during wind events and distributes forces evenly through the four-way interlocking system. Compare this to slate or tile, which require expensive framing upgrades—with Interlock, you skip that cost entirely.
Is a metal roof safe in Wisconsin's high winds?
Yes. Interlock's four-way interlocking aluminum panels are warranted to resist wind speeds up to 120 mph when installed to specification. Prairie Hills' typical gusts reach about 93 km/h, well below that threshold. The interlocking system means panels are mechanically locked on all four sides, preventing uplift or flutter that can damage asphalt shingles. Unlike nailed-only shingles, Interlock's design distributes wind forces across the entire roof plane, and the lightweight material (roughly 0.41–0.59 lb/sq ft depending on profile) reduces the moment arm that wind pressure creates. Wind resistance is a key advantage in Dane County's climate.
Will a metal roof reduce cooling costs in summer?
Yes, if you choose an energy-efficient color. Interlock offers reflective finishes with initial solar reflectance up to 0.55 and thermal emissivity of 0.84, reducing the heat absorbed into your home. The Aged Copper Penny finish is Cool Roof Rating Council rated. While Prairie Hills receives about 2988 hours of sunshine annually—less than Arizona or the South—summer cooling still costs money, and a reflective roof cuts that waste. Unlike asphalt, which absorbs and re-radiates solar heat, aluminum's light color reflects it back to the atmosphere. Peak cooling demand comes June–August; energy-efficiency colors lower attic and interior temperatures year-round.
What's the warranty on an Interlock metal roof, and how long does it actually last?
The Guardian warranty is a lifetime limited, non-prorated material warranty for the original owner—covering rust, rot, splitting, cracking, curling, and impact resistance loss. It's one-time transferable, giving the next owner 50 years of coverage from completion. Most homeowners never need to replace an Interlock roof; many last 40–50+ years. The Alunar coating alone is warranted 30 years against fading and chalking. When you factor in Prairie Hills' 131 cm annual snow and 759 mm rain—conditions that age asphalt in 15–20 years—Interlock's durability becomes a one-time purchase instead of a replacement cycle.
How much maintenance does a metal roof need compared to asphalt or wood?
Virtually none. Interlock aluminum requires no sealant reapplication, no granule replacement, and no mold treatment. Asphalt shingles need inspection every 2–3 years and fail within 15–20 years in freeze-thaw climates like Prairie Hills, where about 82 thaw-freeze cycles per year accelerate deterioration. Wood shakes split and require staining or sealing every 5–7 years. Interlock's smooth, hard surface sheds debris automatically; rain (about 759 mm yearly) rinses it clean. The CALGreen-verified design reduces maintenance obligations, lowering your long-term ownership cost. Gutters may need seasonal clearing, but the roof itself is maintenance-free.
Can you install metal roofing over my existing asphalt shingles?
Yes. Interlock's lightweight profile (0.41–0.59 lb/sq ft depending on style) means installation over an existing roof is possible on most homes, eliminating tear-off costs and the landfill impact of old asphalt. Your installer will assess deck condition and local code—Prairie Hills follows ICC-ES ESR-1790 (reissued 2025)—but the speed advantage is real: metal panels install faster than shingles, reducing labor time and disruption. The air gap between the old roof and metal panels also improves attic ventilation, helping manage Prairie Hills' 131 cm of annual snowmelt and 759 mm rainfall. A full installation typically takes days, not weeks.
Is a metal roof a good choice for Prairie Hills’s climate?
Yes. Prairie Hills averages about 131 cm of snow, 759 mm of rain, roughly 82 freeze–thaw days a year, with peak wind gusts near 93 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.













