Metal Roofing in Sherman Park Heights, Wisconsin — Lifetime Interlock® Aluminum Shingles Installed Locally
Sherman Park Heights Metal Roofing Experts Installing Lifetime Interlock® Aluminum Shingles Since 2001
Metal Roofing Built for Sherman Park Heights's Heavy Rain, Snow Loads, Windstorms & Lifetime Protection
Interlock Metal Roofing is a trusted metal roofing contractor and exclusive authorized installer of Interlock® lifetime aluminum roofing systems serving homeowners in Sherman Park Heights, Milwaukee County, Wisconsin. Founded May 17, 2001, we provide roof replacement and re-roofing as a local installer, delivering heavy-gauge, fire-resistant, energy-efficient cool-roof solutions engineered for performance, beauty, and durability. The Interlock Lifetime Roofing System—protected by the Alunar® Coating System and backed by a Lifetime Warranty for Sherman Park Heights homes—sheds lake-effect snow, resists freeze‑thaw damage and seasonal storms, reflects summer heat to lower energy costs, and stands up to hail and high winds, giving the long-term protection Milwaukee County homeowners need. Choose the timeless look of slate, cedar shingles, shake, Mediterranean tile, or standing seam with the strength and longevity of metal.

Performance you can measure (all climates)
Weather Resistant
Tested to 193+ km/h (120 mph) winds
Durable
Lifetime-Limited, transferable warranty
Energy Efficient
Reflective cool-roof lowers cooling costs
Freeze–Thaw Durable
Endures ~79 freeze–thaw days a year
Rain & Moisture Proof
Repels ~822 mm of rain a year
- Authorized installer of Interlock® Lifetime Aluminum Roofing Systems serving Sherman Park Heights and Milwaukee County
- Aluminum panels coated with the Alunar® Coating System (no visible aluminum surface) for extended finish life and corrosion resistance
- Precision weatherproof seams (profiles: slate, cedar, shake, tile) and mechanical fastening (profile: standing seam) deliver long-term leak protection during wind-driven rain events
- Tested to 120+ mph (193+ km/h) for severe windstorms and gusts common to Lake Michigan shorelines near Sherman Park Heights
- Snow-shedding metal panels reduce heavy snow buildup and help prevent ice dams during Wisconsin freeze–thaw cycles and Midwest snow loads
- UL 2218 Class 4 impact resistance for protection against hail, branches, and storm debris
- Advanced waterproof installation ties into flashing systems to minimize leaks from rain-on-snow and wind-driven precipitation in Milwaukee County
- Reflective Alunar® finish enhances cool-roof performance to lower attic heat gain during summer heat waves
- Engineered for bracket-mounted photovoltaic systems to support rooftop solar on Sherman Park Heights homes
- Fully recyclable aluminum construction for long-term sustainability and reduced lifecycle waste
- Low-maintenance design engineered to outlast asphalt shingles in Sherman Park Heights’ moisture-heavy and freeze–thaw climate
- Backed by a Lifetime-Limited transferable warranty to protect resale value and long-term ownership in Milwaukee County
- Built to resist intense storm bands and episodic heavy rainfall (regional equivalents to atmospheric-river-driven events) that can cause rapid runoff in the area
- Coated aluminum resists corrosion from lakefront moisture and airborne chloride from seasonal road salting near Lake Michigan and Sherman Park Heights
- Smooth, coated profiles and effective snow-shedding reduce moss and algae adhesion on shaded Sherman Park Heights roofs, lowering cleaning frequency
Metal roofing built for Sherman Park Heights's climate
Averages (10-yr): ~822 mm rain and 88 cm snow per year, ~3128 sunshine hours, mean 9.4°C, typical daily-max winds ~22 km/h with gusts to 96 km/h, and ~79 freeze–thaw days per year.
- 88 cmavg. snow / year
- 822 mmavg. rain / year
- 79freeze–thaw days / year
- 96 km/hpeak wind gusts
- 3128 hrsannual sunshine
- 9.4°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 Sherman Park Heights, Wisconsin
Interlock® Aluminum Roofing — all-climates performance specs for Sherman Park Heights, 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 Sherman Park Heights, 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 Sherman Park Heights, WI
Every marker is a real, anonymized Interlock® aluminum roof completed by a Certified Interlock Installer. Explore verified Interlock® installations near Sherman Park Heights, 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 Sherman Park Heights 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 Milwaukee County
Interlock® metal roofing is also installed in these communities near Sherman Park Heights:
Interlock Industries (Midwest) Inc. also services nearby States
Beyond Sherman Park Heights, our team installs Interlock® metal roofing across:
Metal Roofing FAQs for Homeowners in Sherman Park Heights
The following metal roofing FAQs are designed specifically for homeowners in Sherman Park Heights, 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 Sherman Park Heights.
Will a metal roof hold up through Wisconsin's freeze-thaw cycles?
Yes — aluminum actually thrives in freeze-thaw conditions because it has no moisture absorption and expands uniformly without cracking. Sherman Park Heights experiences roughly 79 freeze-thaw days annually with about 88 cm of snow, the exact scenario where asphalt becomes brittle and splits. Aluminum's 3105-H24 alloy flexes with temperature swings and its self-healing oxide layer resists corrosion from road salt spray. The Alunar coating on both sides, warranted 30 years against degradation, keeps water out completely — no ice dam rot like you get under asphalt.
How does metal roofing handle snow load and ice dams in this area?
Metal panels shed snow and ice far better than asphalt because their smooth surface and slight slope encourage movement instead of pooling. With about 120 cm annual snowfall here, ice dams form fastest under roofs that trap heat — the problem metal solves by reflecting rather than absorbing it. Snow guards are optional depending on roof pitch and local codes; the four-way interlocking panels (ESR-1790 compliant) lock panels together so wind gusts up to 96 km/h won't loosen anything during thaw cycles. The lightweight design (Cedar Shingle at 0.41 lb/sq ft) means no structural stress from accumulated weight.
Why doesn't an aluminum metal roof rust like steel does?
Aluminum cannot rust because it contains no iron — rust requires iron oxidation, which doesn't happen with this material. The roofing-grade 3105-H24 aluminum alloy forms a thin oxide layer immediately upon exposure to air, and this layer self-heals when scratched by weather or debris. Sherman Park Heights receives about 822 mm of rain annually plus winter salt exposure from roads; steel roofing would pit and stain within years, but aluminum stays structurally sound. The Alunar 70% PVDF coating applied to both sides adds another 30-year protection layer against any surface changes, making this the last roof material you'll buy for rust concerns.
How well does interlocking metal roofing perform in Wisconsin wind and storms?
The four-way interlocking system locks each panel to its neighbors on all four edges, distributing wind force across the entire roof rather than relying on fasteners alone. Interlock warranties the system for wind speeds up to 120 mph (193 km/h), well above the typical 22 km/h average and 96 km/h gusts you experience here. This design also means ice or snow that does shift won't tear into seams like overlapped shingles do. The ICC-ES ESR-1790 evaluation report confirms this installation method meets IBC/IRC structural standards — your roof stays intact during spring thaw surges and severe wind events.
Do I need to reinforce my roof structure for a metal roof?
No — and that's one of aluminum's clearest advantages here. The Mediterranean Tile profile, which visually matches clay or concrete tile, weighs just 0.59 lb/sq ft and installs at roughly 96% lighter than the material it mimics. This means most homes can install a metal roof directly over existing asphalt without adding structural beams or trusses, saving tens of thousands in framing work. Sherman Park Heights homes with 88 cm annual snow load benefit most from this: a lightweight metal roof distributes that seasonal weight evenly rather than concentrating stress on older joinery. The ICC-ES ESR-1790 report confirms installation over existing roofs without reinforcement on most residential structures.
Can a metal roof help lower cooling costs in summer?
Yes — metal roofing with energy-efficient colors reflects solar heat instead of absorbing it like asphalt does. The Aged Copper Penny finish achieves initial solar reflectance up to 0.55 and thermal emissivity of 0.84, meaning it bounces sunlight and radiates absorbed heat away quickly. Though Sherman Park Heights averages only about 3,128 sunshine hours annually (less than southern climates), those peak summer days still heat asphalt to 70°C while a reflective metal roof stays cooler, reducing air-conditioning load. The Cool Roof Rating Council certification means these savings are independently verified, and the coating stays reflective for 30 years.
What's the hail rating, and could it lower my homeowners insurance?
Interlock metal roofing carries a UL 2218 Class 4 impact rating — the highest available — and the warranty even covers hail perforation up to 1.5 inches. This top rating means some insurers offer premium discounts because claims are extremely rare. While Sherman Park Heights isn't a high-hail zone, severe spring storms do occur, and having Class 4 protection on your roof is peace of mind that asphalt or wood shakes cannot offer. The aluminum's rigidity and four-way lock system absorb and distribute impact energy without cracking like brittle materials do. Contact your insurer with the UL 2218 Class 4 documentation; many will recognize the reduced risk.
How much upkeep does a metal roof actually need compared to asphalt or wood?
Virtually none. Asphalt roofs require annual inspections and repairs after about 15 years; wood shake splits and curls, demanding constant sealing and replacement. Metal roofing needs only occasional gutter cleaning and leaf removal — the roof itself doesn't degrade. The Alunar 70% PVDF coating resists chalking and fading (measured by ASTM D4214 and D2244 standards) for 30 years, so you won't refinish it. With Sherman Park Heights' 822 mm annual rainfall and 88 cm snow, water drains cleanly off smooth aluminum instead of pooling under shingles. The CALGreen verification confirms reduced maintenance labor and cost over the roof's life.
What warranty does Interlock offer, and how long will the roof actually last?
The Guardian Warranty is a lifetime limited material warranty for the original owner — non-prorated — covering rusting, rotting, splitting, cracking, curling, and loss of impact resistance. It transfers once to the next owner for 50 years from completion, which appeals to buyers and protects your home's resale value. Aluminum doesn't rot or split, so this warranty is backed by real material science, not marketing. With the Alunar coating warranted 30 years and the metal core itself lasting 50+ years in harsh climates (Interlock has installed from coastal salt-air to an Antarctic research station since 1998), you're buying the last roof you'll install. That's genuine peace of mind in a city with 79 annual freeze-thaw cycles.
Is aluminum metal roofing actually better for the environment than asphalt shingles?
Yes — aluminum is roughly 95% recyclable and ends the tear-off-to-landfill cycle that defines asphalt roofing. When asphalt wears out in 15–20 years, all of it goes to the dump; metal roofing can be recycled into new panels or other products indefinitely. Manufacturing aluminum is energy-intensive, but the 50+ year lifespan means far fewer replacements and far less waste per year of protection. Sherman Park Heights' 822 mm annual rainfall and 88 cm snow actually accelerate asphalt degradation, shortening its life and increasing waste. Choosing aluminum keeps tons of shingle debris from landfills while providing superior performance in your freeze-thaw climate — it's the practical choice and the responsible one.
Is a metal roof a good choice for Sherman Park Heights’s climate?
Yes. Sherman Park Heights averages about 88 cm of snow, 822 mm of rain, roughly 79 freeze–thaw days a year, with peak wind gusts near 96 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.













