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

Yes—aluminum actually thrives in freeze-thaw climates. Tibbets averages about 83 freeze-thaw days per year, and aluminum's oxide layer self-heals when scratched, so it won't develop cracks or splits that trap water and expand when frozen. Unlike wood shakes or asphalt shingles, aluminum doesn't absorb moisture, so there's no internal ice formation to cause material failure. The four-way interlocking panels stay sealed through thousands of seasonal swings without degradation.

Metal roofing sheds snow efficiently and stays lightweight under it. Tibbets receives about 84 centimeters of snow annually, which would weigh roughly 250 pounds per square foot on a traditional slate or tile roof—requiring expensive structural upgrades. Interlock's Slate profile installs at just 0.41 lb/sq ft and Tile at 0.59 lb/sq ft (about 96% lighter than real tile), so snow never becomes a structural burden. The smooth, interlocked surface also resists ice damming better than shingled profiles.

Absolutely. Tibbets experiences gusts up to 100 km/h, and Interlock's four-way interlocking aluminum panels are warranted to resist wind speeds up to 120 mph (193 km/h) when installed to specification. Each panel locks to its neighbors on all four sides, distributing wind load across the entire roof system rather than concentrating stress on fasteners like shingled roofs do. This is why Interlock panels have been installed on coastal homes and Antarctic research stations—extreme wind exposure proves the design.

No. Aluminum cannot rust because it contains no iron. Instead, it forms a protective oxide layer that self-heals when scratched—a property that matters in Tibbets, where rainfall averages 838 millimeters per year. Even if the coating were compromised, the aluminum substrate itself is immune to rust and rot. Steel roofing requires constant vigilance; aluminum simply will not corrode. The Alunar 70% PVDF finish adds a 30-year warranty against chalking and fading, but rust is not a failure mode for this material.

Interlock meets UL 2218 Class 4, the highest impact rating available—warranted to resist hailstones up to 1.5 inches without perforation. While Tibbets' 10-year climate record doesn't flag extreme hail frequency, the Class 4 rating is insurance you won't regret. Many insurers offer discounts for Class 4 roofs because the failure rate is so low. Combined with aluminum's inherent durability against impact, you're protected far beyond the typical hail event.

Yes, if you choose an energy-efficient color. Interlock's cool-roof options have thermal emissivity of 0.84 and solar reflectance up to 0.55 (Aged Copper Penny profile), meaning they reflect heat that asphalt absorbs. Tibbets enjoys about 3,084 sunshine hours per year—enough for a reflective roof to noticeably reduce summer cooling load. The energy-efficiency certification confirms measurable energy performance. Over a 40+ year roof life, that adds up to real savings, especially if you run air conditioning during warmer months.

The Guardian Warranty is a lifetime limited, non-prorated material warranty for the original owner—covering rusting, rotting, splitting, cracking, curling, and loss of impact resistance. It's also one-time transferable to the next owner for 50 years from completion, which protects your resale value and proves the company's confidence in the product. With Interlock installed continuously since 1998, you're relying on a 26-year track record, not marketing hype.

No—metal panels typically install directly over your existing roof because of their light weight. Interlock's Tile profile weighs about 0.59 lb/sq ft, roughly 96% lighter than concrete or clay tile, so no structural reinforcement is needed and it fastens over most existing asphalt. Your installer will inspect the deck for rot or soft spots, add a solid underlayment for sound dampening and added weather protection, and then install the interlocked panels. This saves time, money, and keeps old materials out of the landfill during installation.

Minimal—far less than asphalt, wood shake, or tile. You won't replace shingles, re-nail loose pieces, or deal with moss and algae growth. Seasonal gutter cleaning and a visual inspection after severe weather (Tibbets sees gusts up to 100 km/h) are standard practice for any roof, but the panels themselves don't degrade, curl, or crack. Interlock carries a CALGreen verification for reduced maintenance requirements, meaning even municipalities recognize the time and cost savings over the roof's life.

Yes. Aluminum is about 95% recyclable and ends the asphalt tear-off-to-landfill cycle that dominates roofing disposal. When your metal roof eventually reaches the end of its life (which won't happen soon given the 50-year transferable warranty), the material returns to the aluminum supply chain rather than a landfill. Tibbets homeowners choosing metal also avoid the environmental cost of repeatedly tearing off and replacing asphalt shingles every 20–25 years, which compounds over generations of occupants.

Yes. Tibbets averages about 84 cm of snow, 838 mm of rain, roughly 83 freeze–thaw days a year, with peak wind gusts near 100 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.