Metal Roofing in Elko New Market, Minnesota — Lifetime Interlock® Aluminum Shingles Installed Locally

Aluminum's smooth, hard surface sheds snow and ice far better than asphalt, which absorbs heat and creates ice dams. Interlock's four-way interlocking panels prevent wind-driven snow infiltration even during the gusts averaging up to 99 km/h that occur here. With about 95 cm of snow annually and roughly 77 freeze-thaw cycles per year, the panel seams stay sealed and won't corrode or split as the temperature swings. Optional snow guards can be installed to control slide timing if desired.

No. Aluminum does not absorb water, so freezing temperatures cannot crack or degrade the material the way they do wood shakes or concrete tiles. Elko New Market sees roughly 77 freeze-thaw days yearly with about 95 cm of snow, but aluminum's oxide layer self-heals after scratches and never rusts—it simply cycles through temperature swings without structural damage. The Alunar 70% PVDF coating is applied to both panel sides and warranted 30 years against chalking, adding years of protection.

Aluminum cannot rust because it contains no iron; instead, its invisible oxide layer actually self-heals when scratched. Scott County's roughly 861 mm annual rainfall and temperature cycles present no corrosion risk to the material itself. The Alunar 70% PVDF fluorocarbon finish on both sides of every panel—applied during manufacturing in Delta, BC—adds a 30-year coating warranty and resists the moisture stress that degrades steel roofs or asphalt. This makes aluminum ideal for Minnesota's wet snow and spring thaw.

No structural reinforcement is 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 roofs without additional framing. With about 95 cm of snow loading Elko New Market annually, aluminum's light weight distributes that load efficiently across existing rafters. Installers can typically complete the job over your current roof, eliminating tear-off costs and disposal.

Yes. Interlock panels are four-way interlocked and warranted to resist wind speeds up to 120 mph (193 km/h)—well beyond Elko New Market's typical wind gusts averaging 21 km/h with peaks around 99 km/h. The interlocking design means no fasteners are exposed to the elements, and each panel clips to its neighbor, creating a unified system that distributes wind load evenly. This same feature also locks out wind-driven rain and snow during the spring storms common to this region.

Interlock achieves UL 2218 Class 4—the highest impact rating available—and the Guardian Warranty even covers perforation from hailstones up to 1.5 inches. Many insurers offer discounts for Class 4 roofs, so verify with your carrier. With Minnesota's spring hail risk and Elko New Market's annual weather variability, this non-degrading impact resistance means your roof won't lose protection after the first storm. Class A fire rating is also available, qualifying for additional premium reductions.

energy-efficient Interlock colors reflect solar heat rather than absorb it; some profiles achieve up to 0.55 initial solar reflectance (Aged Copper Penny), with thermal emissivity rated 0.84 by the Cool Roof Rating Council. Elko New Market receives about 3163 sunshine hours annually, so that reflectance matters on warm days. Lighter colors bounce heat away, reducing air-conditioning load during summer months. Unlike asphalt shingles, metal doesn't trap heat in the attic, lowering your cooling season energy use.

Virtually none. Aluminum won't rot, split, curl, or degrade like wood shakes or asphalt shingles do under Minnesota's 77 annual freeze-thaw cycles. The Alunar 70% PVDF coating resists chalking and fading for 30 years, so you won't refinish it. Occasional leaf clearing is all most homeowners do. With about 861 mm of rain yearly washing the panels, they naturally stay clean. The Guardian Warranty—lifetime limited and non-prorated for the original owner—covers all material failures, not wear.

Yes, when measured over the roof's service life. Asphalt requires replacement every 15-25 years, meaning homeowners buy multiple roofs. Interlock's Guardian Warranty is lifetime limited and non-prorated—you pay once, never tear off asphalt again, and end the landfill cycle. Factoring labor, disposal, and material across 50+ years, aluminum costs less per year. The transferable warranty—50 years to the next owner—boosts resale appeal. In Elko New Market's harsh climate with heavy snow and freeze-thaw stress, asphalt's short lifespan becomes the expensive choice.

Yes. Interlock Metal Roofing has served Scott County and the surrounding region since 2001, with deep expertise in Minnesota's climate. The company manufactures its roofing in Delta, BC, under strict ICC-ES ESR-1790 standards (reissued 2025 for current building codes), and all five profiles—Slate, Cedar Shingle, Shake, Standing Seam, and Mediterranean Tile—are stocked and installed locally. Local service means faster scheduling, warranty support, and a team familiar with snow load, freeze-thaw cycles, and wind patterns specific to this area.

Yes. Elko New Market averages about 95 cm of snow, 861 mm of rain, roughly 77 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.