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A 15-pack of grey corrugated galvanized steel sheets, each 72.85 by 18.9 inches, sold for sheds, coops, garages and other outdoor builds. The galvanized coating resists rust and the corrugated profile adds stiffness and sheds water. The pack covers roughly 143 square feet of surface before overlap, so plan on less once sheets are lapped. At $209.77 at Walmart as of November 4, 2026, it is the only new price listed, so there is no recent range to compare it against.
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Lowest price we've seen: $209.77 on Nov 4 at Walmart. Tracked across 1 store since Nov 4.
Upgrade your outdoor structures with the 10/15/20 Pcs Grey Corrugated Galvanized Metal Roofing Panels (18.9" x 42.52"/18.9" x 61.02"/18.9" x 72.85"). Built to withstand the elements, these premium steel panels deliver professional-grade protection for storage sheds, chicken coops, garages, and custom DIY construction. Engineered from high-strength galvanized metal, each sheet features a specialized rust-proof and corrosion-resistant coating designed to endure harsh weather seasons year after year. The rigid corrugated profile not only enhances overall load-bearing strength and impact resistance but also ensures efficient water runoff to keep your buildings dry and secure. Combining a clean, neutral grey aesthetic with exceptional structural resilience, these versatile metal panels provide the ideal balance of industrial utility and low-maintenance longevity for any outdoor project.
