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

Interlock's smooth, interlocking aluminum panels shed snow and ice far more effectively than asphalt, reducing dangerous ice dam formation during Somers' typical 82 cm annual snowfall and 80 freeze-thaw cycles per year. The four-way interlock creates a unified surface that prevents water infiltration at panel seams—the failure point on traditional roofing. Aluminum's thermal conductivity helps prevent ice layers from bonding to the deck, especially important in your climate where temperatures cross 0°C repeatedly. Snow guards are available if you want to manage roof-to-ground sliding in specific areas.

No—aluminum's structural integrity actually improves in freeze-thaw cycles because it contains no water-absorbing materials and cannot rust or rot. Unlike asphalt, wood, or clay products that expand and contract with moisture, aluminum roofing-grade 3105-H24 alloy (ASTM B209 spec) remains dimensionally stable through Somers' roughly 80 annual freeze-thaw days. The Alunar 70% PVDF coating on both panel sides (30-year fade/chalk warranty) protects against UV and oxidative stress that accelerate with temperature swings. Other roofing materials degrade measurably under these conditions; aluminum does not.

Aluminum cannot rust because it contains no iron—the element that oxidizes and corrodes in steel. Instead, aluminum forms a microscopically thin oxide layer that self-heals when scratched, protecting the material underneath indefinitely. This is why Interlock panels have been installed successfully from salt-air coastal homes to Antarctic research stations. The Alunar 70% PVDF fluorocarbon finish (applied to both sides) adds a 30-year warranted barrier against environmental stressors. For Somers' moderate climate with 835 mm annual rainfall and typical wind gusts near 99 km/h, aluminum's corrosion resistance far exceeds asphalt or steel roofing options.

Yes—Interlock's four-way interlocking panels are warranted to resist wind speeds up to 120 mph (193 km/h) when installed to specification. Somers experiences typical daily-max winds around 20 km/h with occasional gusts to 99 km/h, well within this rating. The mechanical interlock at each panel edge prevents uplift and panel separation—a failure mode on single-lock or exposed-fastener systems. The Guardian warranty covers wind damage under these conditions. Professional installation by Interlock's regional team ensures fastener placement, deck attachment, and flashing seal the roof as a unified structure engineered to stay intact during severe weather.

Interlock metal roofing achieves UL 2218 Class 4 impact rating—the highest available—and the warranty explicitly covers perforation from hailstones up to 1.5 inches. Steel ball drop testing at this rating simulates severe hail that would shred asphalt or dent unpainted metal. Many insurers recognize this durability and offer rate reductions for Class 4 roofing. Aluminum's light weight (the Shingle profile installs at 0.41 lb/sq ft) means impact force distributes across the panel assembly without cracking or warping. Contact your carrier with the ICC-ES ESR-1790 evaluation report and UL listing 33876 to explore premium adjustments.

No—Interlock aluminum panels are extraordinarily light and typically require no structural work. The Mediterranean Tile profile, which replicates heavy clay or concrete tile, weighs roughly 0.59 lb/sq ft and is about 96% lighter than the materials it mimics. This means you can install Interlock over most existing roofs without reinforcing rafters, trusses, or walls. Traditional clay or concrete tile requires expensive structural engineering and framing upgrades; Interlock eliminates that cost entirely. A professional inspection by Interlock's regional installer will confirm your roof deck is adequate, but in the vast majority of Somers homes, no reinforcement is necessary.

Interlock's energy-efficient colors with thermal emissivity up to 0.84 and solar reflectance to 0.55 reflect more heat than asphalt shingles absorb, which measurably reduces cooling costs. Somers receives about 3,094 sunshine hours per year—enough to make reflectivity matter. The Cool Roof Rating Council rating confirms this performance. Light-colored profiles like Aged Copper Penny return more solar energy to the atmosphere rather than heating your attic and living spaces. Lower cooling load means your HVAC runs less during the warmer months. Combined with the roof's 50-year lifespan (vs. asphalt's 15–20), energy savings compound substantially over time.

Over a 50-year roof lifecycle, Interlock typically costs less than two or three asphalt reroof cycles. Asphalt roofing lasts 15–20 years and requires complete tear-off, disposal, and reinstallation each cycle—recurring labor and material expenses that accumulate. Interlock's Guardian warranty provides a lifetime limited, non-prorated material coverage for the original owner (50 years transferable to the next owner), eliminating the middle-of-life replacement. Factor in lower maintenance, energy savings, potential insurance discounts (UL 2218 Class 4 rating), and resale value gains, and the premium evaporates. Financing your metal roof's initial cost over its 50-year lifespan often produces a lower annual expense than asphalt's repeated cycles.

Yes—Interlock aluminum is approximately 95% recyclable at end of life, versus asphalt shingles destined for landfills. Every asphalt roof tear-off in Somers (typically every 15–20 years) generates waste that persists for decades; metal roofing breaks this cycle. Aluminum's lightweight (the Shingle at 0.41 lb/sq ft) reduces manufacturing transport emissions. The 50-year lifespan means fewer material cycles over a century. Recycled aluminum content in new panels also lowers embodied energy compared to virgin production. When your metal roof eventually needs recycling, the material regains value rather than occupying landfill space—a genuine environmental advantage backed by CALGreen verification for reduced maintenance waste.

Interlock Metal Roofing has served the region since 2001 and maintains a local installation team familiar with Kenosha County's climate, building codes, and homeowner needs. The company manufactures panels in Delta, BC, and installs them to ICC-ES ESR-1790 specification (reissued 2025 for current IBC/IRC compliance). Your local installer conducts site assessment, handles permitting, performs installation over existing or new decks, and backs the work with the Guardian warranty. Direct access to a manufacturer-affiliated team eliminates third-party contractor markup and ensures accountability. Contact them for a site evaluation, timeline, and detailed estimate tailored to your Somers home.

Yes. Somers averages about 82 cm of snow, 835 mm of rain, roughly 80 freeze–thaw days a year, with peak wind gusts near 99 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.