Metal Roofing in Virgil Township, Illinois — Lifetime Interlock® Aluminum Shingles Installed Locally
Virgil Township Metal Roofing Experts Installing Lifetime Interlock® Aluminum Shingles Since 2001
What do Interlock customers in Illinois say?
Interlock has 279 published customer reviews from Illinois, covering installations reviewed between 2004 and 2026. They average 4.8 out of 5, with 262 collected through independent GuildQuality surveys. Interlock® Slate is the most frequently installed system in the region, appearing in 112 of these projects. Across the surveys that scored individual categories, salesperson punctuality rates highest at 4.9 out of 5.
Metal Roofing Built for Virgil Township's Heavy Rain, Snow Loads, Windstorms & Lifetime Protection
Interlock Metal Roofing is a trusted metal roofing contractor and the exclusive authorized installer of the Interlock® Lifetime Roofing System serving homeowners in Virgil Township, Kane County, Illinois since May 17, 2001. As local metal roof installers for roof replacement and re-roofing, we deliver heavy-gauge, fire-resistant, energy-efficient cool roofs engineered for Midwestern weather—shedding heavy snow and ice during cold Kane County winters, resisting corrosion from seasonal freeze–thaw cycles, and reflecting summer heat to lower cooling costs—making the Interlock Lifetime Roofing System an ideal choice for long-term protection. Choose the timeless look of slate, cedar shingles, shake, Mediterranean tile, or standing seam with the strength of aluminum, all finished with the Alunar® Coating System and backed by a Lifetime Warranty for Virgil Township homes.

Performance you can measure (all climates)
Weather Resistant
Tested to 193+ km/h (120 mph) winds
Durable
Lifetime-Limited, transferable warranty
Energy Efficient
Reflective cool-roof lowers cooling costs
Freeze–Thaw Durable
Endures ~81 freeze–thaw days a year
Rain & Moisture Proof
Repels ~920 mm of rain a year
- Aluminum panels coated with the Alunar® Coating System provide a uniform finish with no visible aluminum surface and resist corrosion from seasonal moisture and roadway de-icing salts common in Virgil Township.
- 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 for severe windstorms, the interlocking system withstands strong gusts and thunderstorm outflows that can affect Kane County properties.
- Designed for heavy Midwestern snow loads—panels shed snow rapidly to reduce roof loading and minimize ice-dam formation during Virgil Township freeze–thaw cycles.
- UL 2218 Class 4 impact resistance reduces damage from hail and falling branches during severe summer storms.
- Engineered thermal stability tolerates repeated freeze–thaw and thermal cycling, reducing material fatigue versus conventional asphalt roofing in rural Kane County settings.
- Reflective Alunar® finishes improve cool-roof performance to lower attic temperatures during Illinois heat waves, helping HVAC efficiency and occupant comfort.
- Class A fire-rated available for enhanced protection and peace of mind during dry seasonal conditions.
- Low surface porosity and the smooth Alunar® finish inhibit moss and biological growth on shaded roofs—important for tree-lined yards and humid microclimates in Virgil Township.
- Solar-ready roof geometry accepts modern bracket-mounted photovoltaic systems without compromising weatherproofing or panel integrity.
- Fully recyclable aluminum supports long-term sustainability goals and reduces landfill waste from re-roof cycles across Kane County.
- Profiles replicate slate, cedar shake, and tile to deliver architectural curb appeal tailored to Virgil Township neighborhoods while retaining metal performance.
- Although atmospheric rivers are not typical in Virgil Township, the system’s sealed seams and interlocks are engineered to perform during episodic extreme rainfall events.
- Coastal salt air is not a factor for inland Virgil Township, but the Alunar® coating provides proven corrosion resistance where marine exposure is present.
- Backed by a Lifetime‑Limited transferable warranty to protect homeowners and preserve resale value for properties in Virgil Township.
Metal roofing built for Virgil Township's climate
Averages (10-yr): ~920 mm rain and 77 cm snow per year, ~3037 sunshine hours, mean 10.1°C, typical daily-max winds ~19 km/h with gusts to 105 km/h, and ~81 freeze–thaw days per year.
- 77 cmavg. snow / year
- 920 mmavg. rain / year
- 81freeze–thaw days / year
- 105 km/hpeak wind gusts
- 3037 hrsannual sunshine
- 10.1°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.
- 205 North Michigan Avenue, Suite 810, Chicago, IL 60601, United States
- Phone 872-259-4486
- Sales & Marketing [email protected]
- Toll-Free 1-866-733-5811
- Customer Service [email protected]
- www.ChicagolandMetalRoofing.com
- Also midwestmetalroofing.com
- License IL #104.013389
- EPA Lead-Safe Certified Firm #NAT-F224594-2
- Serving Illinois 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 Chicago is a trusted metal roofing contractor proudly serving homeowners and businesses throughout the greater Chicago metropolitan area. 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 Chicago provides exclusive lifetime roofing products engineered to perform in Illinois’ demanding climate — from heavy snow and ice buildup to high winds, hail, summer heat, and dramatic seasonal weather shifts. Built on integrity, professionalism, and superior workmanship, Interlock Metal Roofing has completed thousands of successful roofing installations across North America, helping Chicago-area 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, continuous 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 Chicagoland’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 Chicago 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 Virgil Township, Illinois
Interlock® Aluminum Roofing — all-climates performance specs for Virgil Township, Illinois
| 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 Virgil Township, Illinois:
Explore all Interlock® metal roofing systems, or see the Guardian lifetime warranty and independent testing reports.
Recent Interlock® roofs across Illinois
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Deep Charcoal Standing SeamCarpentersville, IL
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Black Standing SeamWoodstock, IL
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Completed Interlock® metal roofs near Virgil Township, IL
Every marker is a real, anonymized Interlock® aluminum roof completed by a Certified Interlock Installer. Explore verified Interlock® installations near Virgil Township, Illinois, 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 Virgil Township on the interactive project map →Browse all Interlock® projects in Illinois →See more Interlock® projects →
What our customers are saying:
Last summer I realized I was in the need of a new roof on my old home which was built in 1876. I was hoping I could find a roof that accentuated the uniqueness and beauty of my old farm-style house. I always dreamed of owning a home with a metal roof, so I thought, well, let’s give this a look and see if it is an option. After searching for roofers and making some calls I found no one in my area offering metal roofs, needless to say, I became discouraged. Then, one day, on Facebook, I happened to see an ad with Midwest Roofing/Interlock Roofing showing the exact type of roof I was looking for!! I was so excited and called the number and was able to have an appointment arranged that very weekend. John came out, did some measuring, got up in my attic, then we sat and had a long, very informative discussion. John was extremely patient with my numerous questions and was able to explain things to me in layman’s terms, as I am not adept in the construction business, at all. So, the nitty gritty…I was originally thinking standing seam going into this whole project but then out came the slate look and oh my, that was it…The roof I had been looking for. It was exactly what needed to be on top of my house!!! And the black color just spoke to me…. John agreed!! Nowhere else had I ever seen a roof like the one I was about to have put on my beloved home. So, the price, while I knew a metal roof was going to cost more, I was looking more for security and peace of mind. I am a single parent of a child on the autism spectrum. I knew that I did not want to deal with roof issues in the future, the struggle to get a roofer to come to fix their problem, and the thought of having to replace it all over again just a few years down the road. Nope, the extra cost of this one-and-done roof was well worth it to me…after all, how do you put a price tag on peace of mind? And there aren’t many things in this world nowadays that can give you that. So, I signed the contract… The delivery…. how exciting…all these boxes lined up in my driveway…it was getting real!! Installation begins. Never in my lifetime have I met such an amazing installation crew, headed by Jesse. These guys worked tirelessly on transforming my average-looking home into the WOW home on the block. They took great care in working around my cupola and rock chimney, making sure everything was sealed where it needed to be, even reinforcing the cupola as it had been up there for so many years. These guys are not just installers, they are truly artists, and the pride in what they do shines in their workmanship. Even the care in the cleanup was amazing…very impressed. Any company can put out an amazing product, but for that product to remain amazing, that company has to have professional team members working with the customers…that is what you will get if you go with Interlock. Not just a stand-out product but a stand-out crew from sales, scheduling, and installation…it’s the whole package.
The roof is gorgeous, best money ever spent. Chuck was great at explaining the system. Allen was a true pleasure to work with and there are no words to describe the excellent job Jesse and his wonderful crew did. I am truly impressed beyond belief with Interlock.
We had replaced one roof in the time we had owned our home, and now it was time for the second replacement. I began to wonder if there were any alternatives to old asphalt technology. Also, we had two concerns about asphalt, the first is that it is not clean from an environmental standpoint and second, asphalt is oil based which means its cost is linked with the price of oil. I noticed that many commercial buildings had metal roofs. My wife and I usually do a lot of deep research for major home projects. We began looking into the possibility of replacing the current roof with metal. Our research indicated that there were residential metal roofs available in various metals and styles. Four factors need to be considered. Type of metal. We chose aluminum over steel. It’s lighter and less susceptible to corrosion, although corrosion is not a major factor due to the various coatings and treatments applied to both metals during the manufacturing process. Structural assembly. We liked the Interlock method of attaching the panels to each other and the roof base. When complete, the system is structurally sound and waterproof. Installation process. Installing a metal roof requires experience. Installation is different from that of an asphalt roof. During our research, we had a hard time locating installers that had experience installing residential metal roofs. This was another reason that we chose Interlock. They are associated with installation crews who have the knowledge and experience required for working with the Interlock product. The only other factor to consider is the style and color, and there are many to choose from. Installation was uneventful, the crew was courteous, and they explained exactly what they were doing and answered any questions that we had. The roof looks beautiful, and we have had many compliments on it since it was installed two weeks ago. We are very happy that we chose Interlock for this project and highly recommend them.
Our new roof is beautiful! We have received so many compliments and inquiries since our Interlock roof was installed four weeks ago. John delivered on his promise with a quality product and set up the stage for what was to come, answering all our early questions and showing us the information we were looking for to make a confident decision. He provided us with installation pictures of previous jobs, the product specifications, color and type of samples, historical data on product performance and much more. Dal from customer service responded quickly with dates when the material was arriving and dates for the installation. After some concerns about having to travel for work and being out of town, Al communicated well, and they worked around my travel schedule my family appreciated this greatly. The roof is not any louder during several of the storms we have had already than before. Despite a few outside temperatures reaching the 80s and sunny, the inside of the house has stayed cool without needing to turn on the AC or ceiling fans. It really is a new experience to walk into our second-level rooms and not have it feel warmer than the lower level. The installation crew did a great job. They told us everything they were doing and answered all of our questions. The fire department even stopped by during the installation to ask what it was! The crew completed the job in 4 days, working over the weekend to finish before the next storm. They left the yard clean every night, and they cleared out the gutters from all of the debris. After watching the team install the new roof safely, we have come to appreciate the craftsmanship that comes with installing this type of roof. The crews are proud of the product, and their care shows in the installation. Putting on this new roof requires a lot of skill, a lot of hours, and experience that I think new owners won’t realize until observing them and going through it. Minimal waste scraps, efficiently making thousands of measurements and metal shaping to perfectly fit all the corners and bends is a testament to the experience our crew, led by Jesse and Sal, had. This Interlock company has been great and there have been so many people referenced here that have worked to provide us a great customer experience. To the whole team, great job, and thank you. We look forward to the many years this roof will continuously perform as it was designed and the many more times we will appreciate the beauty of it.
The process was seamless, it was a no-headache, no-hassle experience and the roof looks amazing. The team was fast, respectful, and really took the time to make sure we understood everything that was going on. They were very safe and considerate of my dogs going in and out of the backyard, and took extra time to clean up everything each day, and especially when they finished the job. And not a single plant damaged (which is amazing, because they are planted right up next to the house)! They were friendly and communicative, and took care of everything. It was a great experience, and we now have the most beautiful roof on the block. I think the scheduling team could have been a little bit more proactive in terms of communication in the time between the signing of the contract and the installation, but obviously it all worked out just fine, so they clearly were doing everything they needed to be doing scheduling-wise, and it ultimately didn't influence the experience all that much, especially since John Mondschean (sales) was so accommodating and communicative throughout the process. There have been a lot of new roofs going on in my neighborhood since the big double hailstorm last year, and I can confidently say that ours is the most beautiful, and the team that installed it was the cleanest and most considerate. There was not a single piece of plastic, nail, etc. left behind after they were done, and they were pretty quiet throughout the process, which was important to me as I work from home.
Interlock Metal Roofing is an amazing company to do business with. My salesperson John was professional and knowledgeable. It is a big investment, but absolutely worth it. The installation crew was on time, hardworking and conscientious. I highly recommend this company to anyone who wants a roof to last 100 years!
I love the outcome of the roof. It is absolutely beautiful. They were professional when they did the install. They don't need to improve. They are doing an excellent job.
I just want to say the Interlock team did an excellent job installing my roof. The installation team were craftsman, cordial, punctual, and they did a great job of keeping the work site clean at the end of each day. As far as the roof I love the look of the black standing seam with the dark gray Hardie Board siding, and I can already tell that the roof is keeping my house and garage cooler.
Jesse was very professional and knowledgeable about the product. He answered any questions we had about the roof. It all went great! They could have kept me updated instead of me having to continually call for updates. They could have gave me a status but they didn't.
I'm really excited and pleased with the roof. I love everything about it in terms of color, style, and installation. Everything was done to our utmost satisfaction. Interlock Roofing could have improved the price. The price was expensive. It was a fantastic experience.
Areas where flashing needs to extend beyond a vertical surface i.e. chimney's, second story corners, you need a method to provide a more professional look when making cuts in aluminum siding. Happy with my decision to purchase a roof from Interlock. It looks great. Time will tell if it will perform as promised.
Communication could have been better prior to the project starting. They communicated wonderfully until we paid our down payment. Then communication ceased. There was no communication until we reached out to them expressing our concerns. Once the project started communication was phenomenal. The roof looks extraordinary. We have had some heavy rain and our roof has held up wonderfully and it is beautiful. We believe it is a better quality than others.
Nearby service areas in Kane County
Interlock® metal roofing is also installed in these communities near Virgil Township:
Interlock Industries (Midwest) Inc. also services nearby States
Beyond Virgil Township, our team installs Interlock® metal roofing across:
Metal Roofing FAQs for Homeowners in Virgil Township
The following metal roofing FAQs are designed specifically for homeowners in Virgil Township, Illinois. 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 Virgil Township.
Will metal roofing hold up to Illinois winters with freeze-thaw cycles?
Yes — aluminum's oxide layer actually strengthens through freeze-thaw cycling rather than degrading like asphalt or wood. Virgil Township experiences about 81 freeze-thaw days per year, and Interlock's 3105-H24 aluminum alloy (ASTM B209) has no iron content, so it won't crack, split, or curl as temperatures swing. The Alunar 70% PVDF coating (warranted 30 years) protects both sides of every panel, and the four-way interlocking system sheds water before it can pool and refreeze. Your roof simply gets tougher as winter comes and goes.
How does a metal roof handle Virgil Township's heavy snow?
Interlock panels manage snow differently than asphalt: they're slippery by design, so snow slides off rather than accumulating into ice dams that cause leaks. With about 77 cm of snow annually in Kane County, that's a genuine advantage. The standing seam, slate, and shingle profiles all shed efficiently; if you prefer snow retention for insulation, optional snow guards install easily. The aluminum is extraordinarily light (Slate at 0.41 lb/sq ft), so your home's structure doesn't bear the weight burden of trapped snow the way it would with slate or ceramic tile — you get the look without the load.
Does Interlock metal roofing qualify for insurance discounts in Illinois?
Interlock panels earn UL 2218 Class 4 impact rating — the highest available — and the Guardian warranty even covers perforation from hailstones up to 1.5 inches. In Virgil Township, where wind gusts regularly reach 105 km/h and severe weather can strike, that rating may qualify you for homeowners' insurance discounts. Talk to your agent about filing the ICC-ES ESR-1790 evaluation report and UL listing; many carriers recognize metal roofing's durability and offer measurable savings. Unlike asphalt, which softens in hail and requires replacement, aluminum bounces back without compromising performance.
Can aluminum metal roofing rust like steel?
Aluminum cannot rust because it contains no iron — the element that oxidizes and creates rust. Instead, aluminum forms a transparent oxide layer that actually self-heals when scratched, making it ideal for climates with frequent moisture swings like Virgil Township's 920 mm of annual rainfall. The Alunar 70% PVDF fluorocarbon finish (applied to both sides) adds an extra shield against corrosion. Since 1998, Interlock has installed panels from coastal salt-air homes to an Antarctic research station, proving aluminum's reliability in harsh conditions. Your roof won't weaken from moisture — it strengthens.
Will my home need structural reinforcement for a metal roof?
No — that's one of aluminum's biggest practical advantages. Interlock's Slate profile installs at just 0.41 lb/sq ft, and the Mediterranean Tile (which looks like heavy ceramic) weighs only 0.59 lb/sq ft — about 96% lighter than concrete or clay tile. Your existing roof structure and fasteners can support it without upgrades. In Virgil Township, where homeowners often worry about snow load during 77 cm winters, this lightweight design means you avoid costly engineering and reinforcement. You get the architectural look of premium materials without the burden, and Interlock installs directly over most existing roofs, saving time and waste.
Does a metal roof reduce cooling costs in summer?
Yes — Interlock's energy-efficient colors reflect rather than absorb solar heat, thanks to initial solar reflectance up to 0.55 and thermal emissivity of 0.84 (Cool Roof Rating Council rated). On sunny days, your roof stays cooler, and air conditioning doesn't work as hard. Virgil Township receives about 3,037 sunshine hours annually, so summer heat management directly impacts your utility bills. Unlike asphalt, which absorbs and radiates heat into your home, metal roofing acts as a thermal barrier. Combined with proper ventilation, reflective Interlock panels noticeably reduce cooling load — especially important as Illinois summers grow warmer and more unpredictable.
How does Interlock handle the wind gusts we get in Illinois?
Interlock's four-way interlocking aluminum panels are warranted to resist wind speeds up to 120 mph (193 km/h) when installed to specification. Virgil Township's typical wind gusts reach 105 km/h, putting you well within safe territory. The interlocking design — not nails alone — transfers wind load across the entire roof system, so gusts don't lift individual shingles the way they can with asphalt. Each panel locks to its neighbors, creating a unified structure that flexes and holds. Combined with proper fastening by an experienced installer like Interlock Metal Roofing (serving the region since 2001), you get peace of mind through severe weather seasons.
What maintenance does a metal roof require?
Far less than asphalt, wood, or tile. Interlock aluminum panels are CALGreen-verified for reduced maintenance: they don't curl, crack, split, rot, or require sealing. You'll never re-tar seams or replace decaying shingles every 15–20 years. Simply inspect gutters twice yearly (standard for any roof in Virgil Township's 920 mm annual rainfall) and clear debris. The Alunar 70% PVDF coating resists fading and chalking for 30 years, so you won't see surface deterioration. Unlike wood shakes that invite insects or tiles that crack in freeze-thaw cycles, aluminum panels are inert and durable. Maintenance becomes a non-issue, giving you money to spend elsewhere.
What's the real lifespan of Interlock metal roofing?
The Guardian warranty is lifetime limited for the original owner (non-prorated for material defects) and transfers once to the next owner for 50 years from completion — protection no asphalt or wood roof matches. Interlock has manufactured roofing since 1998, with panels still performing in extreme climates worldwide. In Virgil Township's 81 freeze-thaw days and 77 cm annual snow, your aluminum roof will outlast multiple asphalt replacements. The warranty covers rusting, rotting, splitting, cracking, curling, and loss of impact resistance — the exact failures that plague other materials. It's the last roof you'll likely buy, making it genuinely the lowest-cost choice over 50+ years.
Is metal roofing better for the environment than asphalt shingles?
Substantially — aluminum is about 95% recyclable, and Interlock roofing ends the tear-off-to-landfill cycle that asphalt creates every 15–20 years. Over your lifetime, choosing Interlock means avoiding multiple roofing disposals and the energy cost of manufacturing replacement shingles. Aluminum is infinitely reusable without degradation; old Interlock panels become new panels or other products. In Virgil Township, where 920 mm rain and 81 freeze-thaw days stress materials annually, selecting a durable roof that lasts 50+ years instead of replacing asphalt repeatedly cuts landfill impact dramatically. The coating (70% PVDF) is also formulated for environmental responsibility, and the lightweight design reduces shipping emissions.
Is a metal roof a good choice for Virgil Township’s climate?
Yes. Virgil Township averages about 77 cm of snow, 920 mm of rain, roughly 81 freeze–thaw days a year, with peak wind gusts near 105 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.





