Metal Roofing in Nome, Texas — Lifetime Interlock® Aluminum Shingles Installed Locally

Aluminum cannot rust because it contains no iron—the element that causes rust in steel. Instead, aluminum forms a self-healing oxide layer that protects it even when scratched. In Nome's 1893 mm of annual rainfall, this natural corrosion resistance means your roof won't degrade the way steel or wood shake would. Interlock panels use roofing-grade 3105-H24 and 3003-H24 aluminum alloy (ASTM B209) with a Alunar 70% PVDF fluorocarbon coating applied to both sides, warranted 30 years against chalking and fading—extra insurance in any wet climate.

The four-way interlocking design seals water at every panel joint, and Nome's average 1893 mm of annual rainfall is managed by the overlapping geometry that channels water downward and outward. Each panel locks to its neighbors on all four sides, eliminating the exposed fasteners and gaps where leaks begin. Combined with a solid deck and underlayment, the system performs identically to a traditional asphalt roof in wet conditions—but without the degradation asphalt suffers after 15–20 years of moisture cycling.

Yes. Interlock roofs are warranted to resist wind speeds up to 120 mph (193 km/h) when installed to specification. Nome experiences typical daily-max winds of 16 km/h with gusts reaching 99 km/h—well within the roof's rated resistance. The four-way interlocking panels lock together at every edge, creating a unified system that distributes wind pressure rather than catching it like individual shingles. This means your roof won't lift, flutter, or fail in the strongest gusts your region regularly experiences.

No reinforcement needed. Interlock's Mediterranean Tile profile weighs only about 0.59 lb/sq ft—roughly 96% lighter than concrete or clay tile—so it installs directly over most existing roof structures without adding load. By contrast, genuine tile requires substantial framing upgrades. This lightweight advantage means you can upgrade to an authentic tile aesthetic without costly structural work, and the roof installs faster because your existing deck provides the support. Nome's moderate climate with 6 freeze–thaw days annually won't stress the system either.

energy-efficient Interlock colors reflect rather than absorb solar heat, with initial solar reflectance up to 0.55 and thermal emissivity of 0.84—properties verified by the Cool Roof Rating Council. With 3296 sunshine hours per year, Nome sees consistent opportunity for heat reflection. While your region's moderate mean temperature of 20.9°C limits extreme cooling demand, the reflective coating reduces the amount of heat entering your attic, lowering air-conditioning load on warm days and reducing the temperature swings your roof experiences across those 6 annual freeze–thaw cycles.

Aluminum is non-combustible, and Interlock offers Class A fire classification—the highest rating available. The ICC-ES evaluation report ESR-1790 (reissued 2025) confirms compliance with IBC and IRC fire codes. Because aluminum cannot ignite, your roof provides a Class A barrier regardless of wind-blown embers or nearby wildfires. This safety feature also appeals to insurers, who often recognize non-combustible roofing with lower premiums. In any region, this peace of mind is invaluable.

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. The warranty is one-time transferable: the next owner receives 50 years of coverage from the completion date. This means your entire ownership and the first buyer after you are protected. Combined with aluminum's resistance to freeze–thaw damage (Nome averages 6 such days yearly) and the 30-year coating warranty, your roof won't fail the way asphalt does after 15–20 years.

An Interlock roof requires virtually no maintenance—no moss treatment, no re-sealing, no shingle replacement. Asphalt roofs need periodic cleaning and sealing, especially in wet climates like Nome with 1893 mm of rain annually, where algae and moss grow readily. Slate and wood shake demand regular inspection, sealing, and replacement of damaged pieces. Aluminum's non-porous surface resists algae growth, and the CALGreen-verified design reduces maintenance compared to traditional materials. Occasional gutter cleaning is all that's needed—the same as any roof.

An asphalt roof typically lasts 15–20 years and costs $8,000–$15,000 to replace. Over a 50-year period, you'd replace it two to three times plus repairs. Interlock's lifetime limited warranty and aluminum durability mean one installation lasts your entire ownership. The upfront cost is higher, but the total cost of ownership—including no tear-off disposal, no recurring labor, and no energy loss from degraded surfaces—favors a single metal roof installation. Add the transferable 50-year warranty that benefits the next owner, and you're purchasing the last roof you'll ever need.

Interlock installs directly over most existing roofs because aluminum panels weigh only 0.41–0.59 lb/sq ft—light enough that structural reinforcement isn't needed. In Nome, where snow accumulation averages 2 cm annually, the existing structure easily handles the weight. Installation over your current roof saves tear-off labor and landfill costs, shortens the project timeline, and reduces disruption. The installer adds a solid deck and underlayment as needed, then locks the new panels in place. Interlock Roofing of America has served the region since 2014 and handles this process as standard procedure.

Yes. Nome averages about 2 cm of snow, 1893 mm of rain, roughly 6 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.