Metal Roofing in Eastmorland, Wisconsin — Lifetime Interlock® Aluminum Shingles Installed Locally

Eastmorland Metal Roofing Experts Installing Lifetime Interlock® Aluminum Shingles Since 2001

Metal Roofing Built for Eastmorland's Heavy Rain, Snow Loads, Windstorms & Lifetime Protection

Interlock Metal Roofing, founded May 17, 2001, is a trusted metal roofing contractor and exclusive authorized local installer of Interlock® Lifetime Aluminum Roofing Systems serving homeowners in Eastmorland, Wisconsin (Dane County). The Interlock Lifetime Roofing System pairs heavy‑gauge, fire‑resistant aluminum with the Alunar® Coating System and a Lifetime Warranty to deliver energy‑efficient cool roofs engineered for Dane County’s heavy snow, ice‑dam risk, freeze–thaw cycles, seasonal temperature swings and high winds. We provide roof replacement and re‑roofing throughout Eastmorland, offering timeless slate, cedar‑shingle, shake, Mediterranean tile or standing seam profiles that shed snow, reduce ice buildup, lower summer attic heat and deliver long‑term protection with the beauty of traditional materials and the durability of metal.

Interlock metal roofing styles including slate, cedar, shake, tile, and standing seam in Eastmorland, Wisconsin

Performance you can measure (all climates)

Wind- and storm-resistant Interlock® metal roof rated to 193+ km/h for Eastmorland, Wisconsin

Weather Resistant

Tested to 193+ km/h (120 mph) winds

Interlock® aluminum metal roof in Eastmorland, Wisconsin backed by a Lifetime-Limited, transferable warranty

Durable

Lifetime-Limited, transferable warranty

Energy-efficient cool-roof Interlock® aluminum metal roofing in Eastmorland, Wisconsin

Energy Efficient

Reflective cool-roof lowers cooling costs

Freeze–thaw durable Interlock® metal roof for Eastmorland, Wisconsin

Freeze–Thaw Durable

Endures ~81 freeze–thaw days a year

UL 2218 Class 4 impact- and hail-resistant Interlock® metal roof in Eastmorland, Wisconsin

Impact Resistant

UL 2218 Class 4 — top hail rating

Rain- and moisture-proof Interlock® metal roof for Eastmorland, Wisconsin

Rain & Moisture Proof

Repels ~760 mm of rain a year

  • Engineered for Eastmorland’s inland Wisconsin climate—optimized for heavy snow loads, repeated freeze–thaw cycles, and wide seasonal temperature swings.
  • Specified to perform across Eastmorland and Dane County neighborhoods with variable roof pitches and local building practices.
  • Precision weatherproof seams (profiles: slate, cedar, shake, tile) and mechanical fastening (profile: standing seam) deliver long-term leak protection during wind-driven rain events.
  • Coated aluminum with the Alunar® Coating System (no visible aluminum surface) for durable color retention and corrosion resistance on Dane County homes.
  • High snow-shedding panel geometry minimizes accumulation and reduces structural stress during prolonged Eastmorland snowstorms.
  • Designed to limit ice-dam formation by promoting rapid melt-off and maintaining secure attachment through freeze–thaw cycles common in the region.
  • Wind-tested performance for regional severe gusts and reliable retention under wind-driven snow and sleet.
  • UL 2218 Class 4 impact resistance to mitigate damage from hail, falling branches, and seasonal storm debris.
  • Class A fire-rated available for added protection during dry periods and ember exposure.
  • Energy-efficient cool-roof options lower attic heat gain during Midwest summer heat spells and improve home comfort and HVAC efficiency.
  • Solar-compatible roof field engineered to accommodate bracket-mounted photovoltaic systems commonly added to Wisconsin roofs.
  • Low-maintenance, fully recyclable aluminum profile extends service life beyond asphalt shingles in Eastmorland’s moisture and thermal extremes.
  • Although atmospheric rivers are uncommon inland, the system’s weatherproof seams and seals handle intense localized downpours when they occur in Eastmorland.
  • Eastmorland is not coastal, but the Alunar® coating still provides corrosion resistance where salt or de-icing exposure may affect nearby structures.
  • Moss and lichen tend to colonize shaded roofs in Dane County; the smooth Alunar® finish and steep-shedding profiles reduce organic buildup on Eastmorland homes.
  • Backed by a transferable Lifetime‑Limited warranty to protect Eastmorland homeowners’ investment and resale value.

Metal roofing built for Eastmorland's climate

Averages (10-yr): ~760 mm rain and 98 cm snow per year, ~3073 sunshine hours, mean 8.5°C, typical daily-max winds ~22 km/h with gusts to 97 km/h, and ~81 freeze–thaw days per year.

  • 98 cmavg. snow / year
  • 760 mmavg. rain / year
  • 81freeze–thaw days / year
  • 97 km/hpeak wind gusts
  • 3073 hrsannual sunshine
  • 8.5°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.

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

Part of the Interlock® certified installer network →

Get a Free Metal Roof Estimate in Eastmorland, Wisconsin

Interlock® Aluminum Roofing — all-climates performance specs for Eastmorland, Wisconsin

Spec / RatingClimate / 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 4Hail and impact debris: highest impact classification; resists cracking, splitting, and surface loss common with asphalt under hail strikes.
Snow & ice performance: interlocking, shedding profileHeavy 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 systemHigh heat, intense sun, thermal cycling: coatings resist UV breakdown and temperature-swing fatigue, slowing fading and surface degradation.
Moss / algae resistance: smooth coated surfaceWet 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+ yearsLong-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 transferableLifetime protection + resale value: guarantees long-term material confidence and transfers to future owners.

Available Profiles in Eastmorland, Wisconsin:

Explore all Interlock® metal roofing systems, or see the Guardian lifetime warranty and independent testing reports.

Completed Interlock® metal roofs near Eastmorland, WI

Every marker is a real, anonymized Interlock® aluminum roof completed by a Certified Interlock Installer. Explore verified Interlock® installations near Eastmorland, 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.

4.7 / 5 — from 164 verified customer reviews in Wisconsin

What our customers are saying:

★★★★★
Review: July 20, 2016Completion: June 9, 2016

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.

★★★★★
Review: June 17, 2017Completion: February 17, 2017

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!

★★★★★
Review: June 8, 2008Completion: November 30, 2007

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.

★★★★★
Review: July 20, 2016Completion: November 13, 2008

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!

★★★★★
Review: May 17, 2017Completion: August 10, 2009

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.

★★★★★
Review: May 16, 2017Completion: July 31, 2008

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!

★★★★★
Review: April 10, 2017Completion: March 17, 2015

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.

★★★★★
Review: April 23, 2009Completion: May 5, 2008

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.

★★★★★
Review: April 16, 2026Completion: February 20, 2009

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.

★★★★★
Review: May 16, 2017Completion: September 24, 2014

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.

★★★★★
Review: May 10, 2017Completion: March 20, 2017

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!

★★★★★
Review: April 10, 2017Completion: February 23, 2017

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.

Read all Wisconsin metal roofing reviews →

Nearby service areas in Dane County

Interlock® metal roofing is also installed in these communities near Eastmorland:

Interlock Industries (Midwest) Inc. also services nearby States

Beyond Eastmorland, our team installs Interlock® metal roofing across:

Metal Roofing FAQs for Homeowners in Eastmorland

The following metal roofing FAQs are designed specifically for homeowners in Eastmorland, 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 Eastmorland.

Will a metal roof handle Wisconsin's freeze-thaw cycles better than asphalt?

Yes. Aluminum expands and contracts uniformly with temperature swings, and the four-way interlocking panels flex without cracking or curling—issues that plague asphalt in Eastmorland's typical 81 freeze-thaw days per year. The 3105-H24 aluminum alloy maintains its integrity through repeated wet-freeze cycles; the oxide layer that forms naturally on aluminum does not degrade or trap moisture like the porous substrate under asphalt. Over 20+ winters, this matters: asphalt loses flexibility and splits; aluminum panels simply move with seasonal stress. The Guardian warranty covers cracking and curling for the original owner's lifetime.

How does Interlock handle heavy snow and ice dams in Dane County winters?

The smooth aluminum surface sheds snow far more effectively than asphalt's rough texture, reducing ice-dam formation—critical in areas averaging about 98 cm of annual snow. The four-way interlocking profile creates a seamless, continuous plane that snow slides from cleanly rather than clinging and refreezing. Snow guards can be added where needed (eaves, valleys) to manage controlled slides. Because aluminum panels weigh only 0.41 lb/sq ft for the Slate profile and 0.59 lb/sq ft for the Tile, accumulated snow load never stresses the structure the way slate or concrete tile would. The low profile and slippery finish work together to prevent the ice-dam-and-leak cycle that costs homeowners thousands in water damage.

Why doesn't aluminum rust like steel metal roofing?

Aluminum cannot rust because it contains no iron; instead, a thin, self-healing oxide layer forms on the surface and protects the metal underneath. When the coating is scratched or abraded—common in Wisconsin's variable weather with average wind gusts to 97 km/h—the oxide automatically repairs itself, stopping corrosion before it starts. Steel roofing, by contrast, rusts when the coating is breached and the iron core is exposed to moisture and oxygen. Eastmorland's 760 mm annual rainfall and recurring freeze-thaw cycles would accelerate rust on steel; aluminum thrives in exactly these conditions. The Alunar 70% PVDF finish (applied to both sides of every panel) adds a 30-year warranty against chalking and fading, but the aluminum substrate itself never fails from corrosion—even after decades.

Can a metal roof reduce hail insurance premiums for homes in Wisconsin?

Many insurers do offer premium discounts for Class 4 hail-rated roofs, and Interlock qualifies: it carries a UL 2218 Class 4 impact rating—the highest available—and the warranty even covers perforation from hailstones up to 1.5 inches. Aluminum's hardness and the four-way interlocking structure distribute impact force across a larger area, preventing the denting and cracking that compromise asphalt or wood shingles. Contact your insurer about discounts; some carriers recognize the durability advantage and adjust your rate accordingly. Over a 30-year roof life, a modest annual savings on premiums can total thousands. In Wisconsin's variable spring weather, this protection—plus the transferable 50-year warranty term—translates to genuine financial security.

Does Interlock hold up to Wisconsin wind gusts and storms?

Yes. Eastmorland experiences typical daily wind speeds around 22 km/h with gusts averaging 97 km/h—conditions Interlock's four-way interlocking panels are warranted to handle up to 120 mph (193 km/h) when installed to specification. Each panel locks to its neighbors on all four sides, creating a unified system that resists uplift and lateral forces far better than nailed shingles. The ICC-ES evaluation report ESR-1790 (reissued 2025 for current building code) confirms this installation method and load rating. Over decades of Wisconsin springs and autumn storms, this structural redundancy prevents the panel separation and wind damage that leaves asphalt roofs vulnerable and leads to interior leaks and costly repairs.

Do I need to reinforce my home's structure to support Interlock metal roofing?

No structural reinforcement is needed. The Slate profile installs at just 0.41 lb/sq ft and the Mediterranean Tile at 0.59 lb/sq ft—about 96% lighter than genuine concrete or clay tile. Most homes can support a metal roof retrofit directly over the existing asphalt shingles without adding beams, trusses, or foundation work. This weight advantage is crucial in Eastmorland, where heavy snowfall (about 98 cm annually) already loads the roof structure during winter. Asphalt added to existing shingles compounds that load; aluminum distributes the same snow weight across an exponentially stronger support system. The ESR-1790 evaluation accounts for regional climate loads, and the material's featherweight character means installation is faster, safer, and far less expensive than slate, tile, or structural upgrades.

What does the Guardian warranty actually cover and how long does it last?

The Guardian is a lifetime limited, non-prorated material warranty for the original owner—covering rusting, rotting, splitting, cracking, curling, and loss of impact resistance for as long as you own the home. It is transferable once, granting the next owner 50 years of coverage from completion date. No other roofing material matches this: asphalt comes with 20-30 year warranties, most prorated; wood shingles degrade and split within 15-20 years; concrete tile cracks under freeze-thaw stress. In Eastmorland's climate of 81 annual freeze-thaw days and about 98 cm of snow, material longevity directly determines maintenance cost and home value. This warranty is not a marketing term—it reflects 27 years of field performance (manufactured since 1998 in Delta, BC) across environments from coastal salt air to an Antarctic research station.

Will an Interlock metal roof lower my cooling and heating costs?

energy-efficient colors can reduce cooling costs by reflecting solar heat that asphalt absorbs. The Aged Copper Penny profile achieves initial solar reflectance up to 0.55 and thermal emissivity of 0.84—rated by the Cool Roof Rating Council. In Eastmorland's about 3,073 sunshine hours per year, this reflectance adds up: less heat absorbed means lower air-conditioning loads during warm months. The metal's thermal conductivity is higher than asphalt, so it does not trap heat the way dark shingles do. While winter heating benefit is modest (metal conducts cold slightly more readily), the summer savings, combined with the roof's 50+ year lifespan, can offset installation cost through lower utility bills. Paired with a light-colored finish, this is a genuine energy-efficiency choice, especially over dark asphalt roofs.

How much maintenance does a metal roof require compared to asphalt or cedar shake?

Interlock requires minimal maintenance—clearing gutters annually and inspecting fasteners every few years. Asphalt shingles need frequent repairs after 10-15 years: blown-off granules expose the base, cracking accelerates in Wisconsin's 81 freeze-thaw days per year, and algae growth thickens in humid summers. Cedar shake splits, curls, and rots within 15-20 years without regular staining and sealing. Concrete or clay tile can crack under freeze-thaw stress, requiring replacement and structural support due to weight. Interlock's aluminum is inert—it will not rot, split, or support algae growth. The Alunar coating has a 30-year warranty against fading and chalking. One solid deck and proper underlayment eliminate the loose-fastener and water-infiltration problems that drive asphalt maintenance costs upward throughout the roof's life.

Does Interlock Metal Roofing serve Eastmorland, Wisconsin and what experience do they have?

Yes, Interlock Metal Roofing has served the region since 2001—more than two decades of installations across Dane County and southern Wisconsin. Their experience spans the full profile range (Slate, Cedar Shingle, Shake, Standing Seam, Mediterranean Tile) and includes retrofits over existing roofs, which are common in Eastmorland's climate where homeowners replace aging asphalt shingles without structural upgrades. They understand local code compliance (ICC-ES ESR-1790), wind and snow loading requirements, and the proper installation technique required to achieve the 120 mph wind warranty and UL 2218 Class 4 hail rating. Choosing a local, experienced installer ensures your system is installed to specification, your warranty is valid, and service support remains accessible if any issues arise during the roof's 50+ year lifespan.

Is a metal roof a good choice for Eastmorland’s climate?

Yes. Eastmorland averages about 98 cm of snow, 760 mm of rain, roughly 81 freeze–thaw days a year, with peak wind gusts near 97 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.

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