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

Yes—aluminum actually thrives in freeze-thaw conditions. With about 83 freeze-thaw days per year in Scott and roughly 102 cm of snow, your roof needs a material that won't crack, split, or curl as it cycles between seasons. Aluminum expands and contracts without damage because it has no grain structure like wood or clay. The four-way interlocking design lets panels move independently, and the Alunar coating—warranted 30 years against cracking—stays flexible through thousands of freeze-thaw swings. That's why Interlock has installed roofs from coastal homes to Antarctica.

Metal roofing sheds snow far more effectively than asphalt because the smooth surface and tight seams prevent water from pooling underneath ice dams. With about 102 cm of annual snowfall, ice dams are a real concern—they trap meltwater and can damage gutters and walls. Interlock's four-way interlocking panels are warranted to 120 mph wind speeds and rated UL 2218 Class 4 for impact, so they handle the weight and stress of heavy snow loads without deformation. The ultra-light aluminum (about 96% lighter than concrete tile) means no structural reinforcement needed—you can install directly over your existing roof, and the material won't sag or compress under seasonal snow weight.

Aluminum cannot rust because it contains no iron—it oxidizes instead, forming a protective layer that actually self-heals when scratched. In Scott's climate, with about 725 mm of annual rainfall and occasional wind gusts to 94 km/h, you're exposing your roof to moisture year-round. Steel roofing rusts through that kind of exposure; aluminum does not. Interlock adds extra insurance by applying the Alunar 70% PVDF fluorocarbon finish to both sides of each panel and backing it with a 30-year coating warranty (ASTM D4214/D2244 tested). If corrosion ever occurs, the lifetime limited warranty covers it—no questions asked.

Interlock roofs are warranted to resist sustained wind speeds of 120 mph (193 km/h)—far beyond Scott's typical gusts, which average around 19 km/h with peaks near 94 km/h. The four-way interlocking system locks each panel on all four edges to its neighbors, creating a unified structure that distributes wind force rather than fighting it individually. Combined with proper installation and fastening to spec, this design delivers the UL 2218 Class 4 impact rating. The warranty covers wind-driven rain penetration and panel separation when installed correctly. In Sheboygan County's seasonal storms, that's genuine peace of mind.

Interlock metal roofing carries the UL 2218 Class 4 impact rating—the highest available. The warranty even covers perforation from hailstones up to 1.5 inches. With about 3154 sunshine hours per year in Scott, hail events are not routine, but when they occur, aluminum's density and hardness resist dents far better than asphalt. Many insurers recognize this durability and offer premium discounts for metal roofs rated Class 4. Ask your agent about credits once your roof is installed; the combination of impact resistance and a transferable 50-year warranty term often makes the underwriting math favorable, potentially offsetting a portion of the material investment.

energy-efficient colors with high solar reflectance (up to 0.55 for Aged Copper Penny) and thermal emissivity of 0.84 reflect the sun's heat rather than absorbing it like dark asphalt. In Scott's 8.5°C annual mean temperature and roughly 3154 sunshine hours per year, this matters most in late spring through early fall—the coating reduces cooling load and can lower air-conditioning costs. The Cool Roof Rating Council rating confirms the thermal performance. Over a 30-year roof life, the energy savings compound, especially if you combine metal roofing with proper attic ventilation. It won't eliminate cooling costs, but it chips away at them steadily.

The real math isn't about year one—it's about the roof's full life. Asphalt typically lasts 15–25 years in Scott's climate, with 83 freeze-thaw days and about 102 cm of snow annually accelerating degradation. You'll replace it at least once, maybe twice. Interlock carries a lifetime limited, non-prorated material warranty for the original owner and a one-time transferable 50-year term for the next owner. Over 40–50 years, one durable metal roof costs less per year than multiple asphalt tear-offs. Add in the elimination of labor and landfill fees for shingle disposal, energy savings from reflective coatings, and potential insurance discounts, and the cost-per-year gap narrows sharply. It's the last roof you buy.

Virtually none—and that's the point. Asphalt requires annual inspections, debris removal, and patching. Wood shakes split and need replacement. Tile cracks. Interlock aluminum never rots, splits, or curls, so routine maintenance is cleaning gutters and branches, just like any roof. The four-way interlocking design sheds debris naturally; standing water has nowhere to pool with about 725 mm annual rainfall. The Alunar coating resists chalking and fading for 30 years (ASTM D4214 tested), so you're not re-coating every decade. CALGreen verification confirms reduced maintenance needs. Over a 50-year span, that translates to years of your time and thousands of dollars you don't spend on repairs—a benefit that grows every season.

Interlock installs over most existing roofing, which means no tear-off labor and no shingle waste going to the landfill. Because aluminum panels weigh just 0.41 lb/sq ft (Shingle profile) to 0.59 lb/sq ft (Tile profile)—about 96% lighter than concrete or clay tile—no structural reinforcement is required. Installation timelines depend on roof complexity and weather, but the absence of tear-off and structural work compresses the project. Interlock has served this region since 2001, and our crews know Scott's winter and seasonal constraints; we plan accordingly. Once fastened and sealed to ESR-1790 spec (IBC/IRC compliance), the roof is watertight and ready for the next 725 mm of rainfall and seasonal freeze-thaw.

Aluminum is approximately 95% recyclable, and Interlock panels are designed to be recycled—not landfilled—at end of life. By contrast, asphalt shingles are tear-off waste; millions of tons enter landfills yearly in North America. In Scott, with about 102 cm of snow and 725 mm of rain annually, you'll replace a typical asphalt roof every 15–25 years, multiplying the waste footprint. Interlock's lifetime limited warranty and 50-year transferable term mean one roof per two or three generations. You eliminate the tear-off cycle entirely, reduce your home's environmental impact, and support a material stream that feeds aluminum's closed-loop economy. That's durability as sustainability.

Yes. Scott averages about 102 cm of snow, 725 mm of rain, roughly 83 freeze–thaw days a year, with peak wind gusts near 94 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.