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

Yes—aluminum actually thrives in freeze-thaw weather because it has no internal structure that absorbs water and cracks. High Crossing experiences about 84 freeze-thaw days per year, and asphalt and wood shingles deteriorate fast in that cycle because they're porous. Aluminum's 3105-H24 alloy is non-porous; water runs off rather than soaking in. The Alunar 70% PVDF fluorocarbon finish is rated 30 years against chalking and fading under these exact conditions, tested to ASTM D4214 standards. That's why Interlock has installed roofs from coastal salt-air zones to Antarctica—material science, not luck.

Metal sheds snow more effectively than asphalt because it's smoother and harder. High Crossing gets about 89 cm of snow annually plus 781 mm of rain, so shedding matters. Interlock's four-way interlocking aluminum panels are warranted to 120 mph wind resistance when installed to spec, which means they lock together tight enough that snow won't dislodge them during the wind gusts that follow our storms. The panels weigh only 0.41 to 0.59 lb/sq ft—so light your existing roof structure handles them without reinforcement—but rigid enough that snow load doesn't cause sagging or ice-dam pooling like softer materials do. Add snow guards if you want to control slide-off.

Interlock holds a UL 2218 Class 4 impact rating—the highest available—and the warranty even covers perforation from hailstones up to 1.5 inches. That extreme durability often qualifies homeowners for insurance discounts because hail claims are rare; contact your agent with the UL 2218 rating and ask. Wisconsin's location and High Crossing's mean wind gusts around 104 km/h make impact-resistant roofing a practical hedge. Aluminum's rigidity and the four-way interlocking design absorb impact without denting or cracking the way asphalt or wood does. Some insurers recognize this and adjust premiums accordingly.

No structural reinforcement is needed. Interlock aluminum panels are extraordinarily light—the Mediterranean Tile profile, for example, installs at about 0.59 lb/sq ft, making it roughly 96% lighter than concrete or clay tile. That means your existing roof structure, whether it's over old asphalt or wood shingles, can support them without modification. You can install Interlock directly over most existing roofs, which saves money and avoids a tearoff. This matters in High Crossing where 89 cm of snow per year adds weight anyway—the lighter your permanent roofing material, the less total load your framing carries through a heavy winter.

Interlock's four-way interlocking aluminum panels are warranted to resist wind speeds up to 120 mph when installed to spec—well above the peak gusts High Crossing typically sees (around 104 km/h). The interlocking design means panels are mechanically fastened to each other as well as to the substrate, so wind has to overcome multiple connection points to move them. That redundancy is why the panels stay in place during the gusts that follow our spring and fall storms. Compare that to traditional shingles, which rely on adhesive and a handful of fasteners per shingle. The Guardian Warranty covers wind-driven failure, so your protection is documented.

Yes—energy-efficient Interlock colors reflect heat rather than absorb it, just when you need it most. High Crossing receives about 3089 sunshine hours annually, and on clear days that adds up. The reflective coatings achieve thermal emissivity up to 0.84 and initial solar reflectance up to 0.55 (tested on Aged Copper Penny), meaning you're bouncing heat away instead of storing it like asphalt does. That translates to lower air-conditioning runtime and lower bills. The Cool Roof Rating Council rating confirms the science. In winter, the reflectivity doesn't hurt—your heating system runs anyway, and the roof's light weight means less thermal mass to heat, a minor bonus.

The Guardian is a lifetime limited, non-prorated material warranty for the original owner—meaning no declining coverage year by year—and it's transferable to the next owner for 50 years from completion. That's industry-leading. It covers rusting, rotting, splitting, cracking, curling, and loss of impact resistance. Because Interlock aluminum cannot rust by nature and the Alunar 70% PVDF fluorocarbon finish is warranted 30 years against chalking and fading, actual claims are rare. But the warranty's breadth tells you Interlock stands behind the material. For a High Crossing homeowner, that peace of mind plus the one-time transfer means your roof investment holds value when you sell.

Interlock offers five profiles—Slate, Cedar Shingle, Shake, Standing Seam, and Mediterranean Tile—each with authentic texture and visual depth. High Crossing's mix of older and newer homes means you have options: Slate and Cedar Shingle suit classic Midwestern farmhouses and colonials; Shake adds character to rustic or cottage-style homes; Mediterranean Tile works on contemporary or Mediterranean-inspired builds; Standing Seam delivers clean modernism. Each is manufactured from the same roofing-grade 3105-H24 aluminum alloy with the same Alunar finish and 120 mph wind warranty, so your choice is purely aesthetic. Interlock Metal Roofing, serving this region since 2001, can advise on what complements your home's architecture and neighborhood.

Metal requires far less. Asphalt shingles deteriorate visibly every year in High Crossing's 84 annual freeze-thaw cycles and shed granules into gutters; wood shingles rot, crack, and need regular treatment. Aluminum doesn't rot, split, or curl. Gutters may collect pine needles or leaves like any roof, but the underlying material simply doesn't degrade. The Alunar 70% PVDF fluorocarbon coating is rated 30 years against fading and chalking, and the aluminum's self-healing oxide layer means minor scratches don't lead to rust. Snow slides off smoothly, so ice dams and pooling—common maintenance headaches—are less likely. That's why Interlock's warranty covers reduced maintenance; the product itself demands less attention over its life.

Yes. Interlock aluminum is about 95% recyclable, ending the asphalt tear-off-to-landfill cycle that repeats every 15 to 25 years. When your metal roof eventually reaches end-of-life—decades from now—the panels can be melted and reused. Asphalt shingles, by contrast, go to landfill by the millions of tons yearly because shredding them for reuse isn't cost-effective. Over High Crossing's 89 cm annual snowfall and 781 mm rain, a single-layer metal roof also lasts the life of your home, avoiding the resource cost of multiple replacements. The aluminum's light weight and durability also mean no structural reinforcement or tearoff of your existing roof—less waste from day one. The material is CALGreen-verified for reduced maintenance, reflecting its minimal environmental footprint in actual use.

Yes. High Crossing averages about 89 cm of snow, 781 mm of rain, roughly 84 freeze–thaw days a year, with peak wind gusts near 104 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.