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

Yes—aluminum's crystalline structure actually thrives through freeze-thaw stress. Franksville experiences roughly 79 freeze-thaw days annually, which causes wood shakes to split and asphalt to crack, but aluminum flexes without damage. The 3105-H24 alloy used in Interlock panels has no moisture absorption, so water never expands inside the material. Your roof expands and contracts uniformly across ~822 mm of annual rainfall and ~88 cm of snow without permanent deformation.

The smooth, hard surface sheds snow and ice far better than asphalt or wood. Franksville receives about 88 cm of snow annually, and metal's low friction allows loads to slide off naturally rather than backing up as ice dams. The four-way interlocking seams prevent water penetration even when ice temporarily blocks gutters. Optional snow guards are available if you want to retain snow for insulation or prevent roof-to-ground slides on steep pitches.

Yes—the four-way interlocking aluminum panels are warranted to resist wind speeds up to 120 mph when installed to spec. Franksville's typical gusts reach about 96 km/h (60 mph), well within that threshold. The mechanical interlock between adjacent panels prevents uplift even in extreme events; there are no exposed fasteners that can back out. Proper installation over solid deck with qualified underlayment ensures both wind resistance and complete weather tightness.

Aluminum cannot rust because it contains no iron. Unlike steel roofing, which requires paint to prevent oxidation, aluminum develops a thin, invisible oxide layer that self-heals when scratched. Franksville's ~822 mm annual rainfall and occasional freeze-thaw stress will never corrode the 3105-H24 alloy core. The Alunar 70% PVDF fluorocarbon coating (applied to both sides) adds 30-year protection against chalking and fading—a redundant safeguard that reflects the product's design for wet, variable climates.

No—Interlock's Mediterranean Tile profile installs at roughly 0.59 lb/sq ft, about 96% lighter than real concrete or clay tile. Your existing wooden rafters and trusses require zero reinforcement. This weight advantage means the roof installs directly over most existing asphalt shingles, eliminating tear-off labor and landfill waste. Homeowners with aging framing, older homes, or homes built on challenging terrain benefit especially from metal's minimal structural demand.

Interlock panels earn a UL 2218 Class 4 impact rating—the highest available—and the warranty even covers perforation from hailstones up to 1.5 inches. Many insurers offer premium discounts (typically 10–35%) for Class 4 roofs because hail claims are rare. Ask your agent for a discount when you file the certificate with ESR-1790 code compliance and the UL 2218 Class 4 rating. This durability, combined with Franksville's ~3128 annual sunshine hours and low hail frequency, means decades of protection with no weather worry.

Significantly less. Asphalt requires regular inspection, sealing, and granule loss replacement; wood shakes need annual treatment for rot, mold, and split repair. Metal requires only occasional gutter cleaning and visual inspection—no coating, sealing, or repair. Franksville's ~88 cm annual snow and ~822 mm rain mean debris and organic growth are inevitable, but they cause zero damage to aluminum. The CALGreen verification confirms reduced maintenance needs, making metal a genuinely lower-touch choice over a typical 50–100 year lifespan.

Yes, when you account for the full cost of ownership. Asphalt costs less initially but requires replacement every 15–25 years; metal lasts 50+ years with a lifetime limited, non-prorated material warranty from the original owner (transferable for 50 years to the next owner). Over two or three asphalt cycles, you pay for removal, disposal, and labor repeatedly. Metal eliminates that cycle, avoids landfill fees, and transfers value to the next owner—making it the last roof you buy.

Interlock installs over your existing roof—no tear-off required unless the deck is damaged. Crews install underlayment, then snap panels together using the four-way interlock system; fastening is hidden and mechanized for speed and precision. A typical residential job takes 1–3 days depending on roof size and complexity. Franksville homeowners appreciate the fast timeline, minimal debris, and the fact that you avoid winter weather delays or spring asphalt fumes. The process works year-round when the deck is dry.

Interlock Metal Roofing has served the Racine County region since 2001—over two decades of local installations. The company manufactures panels in Delta, BC, and operates a certified installer network; your Franksville crew understands Wisconsin winter conditions, local code (ICC-ES ESR-1790), and how to handle the region's ~79 annual freeze-thaw cycles and ~96 km/h wind gusts. Local service means faster response, accountability, and crews familiar with your home's microclimate.

Yes. Franksville 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.