- What area does 20 panels cover?
- Each panel is 42.5 in wide; multiply by panel length and by 20, then add 10 to 15 percent for overlaps and waste. Check the listed length before ordering.
- Can these be used for siding as well as roofing?
- Yes. The listing gives roofing and siding as uses, and the corrugated profile works vertically on walls with the right fasteners and trim.
- What fasteners do I need?
- Use roofing screws with sealing washers driven into the crests, plus closure strips and ridge trim. Fasteners and trim are not included with the panels.
- Will the panels rust?
- The galvanized coating resists rust, but cut edges and scratched spots are bare steel. Seal cuts and touch up scratches to keep rust from starting.
- Is $103.07 a good price for 20 panels?
- That is the best new price among the two stores listing it as of November 6, 2026, at about $5.15 per panel. Compare against local lumber yard pricing once you add shipping.
- Where is the GARITIN Galvanized Metal Roof Panels 42.5 in, Waterproof Heavy Duty Corrugated Roofing for Outdoor House Storage Stables Patio Garages Sheds, Gray, 20pcs cheapest?
- At Walmart, for $103.07, as of our latest check.
- Where can I buy the GARITIN Galvanized Metal Roof Panels 42.5 in, Waterproof Heavy Duty Corrugated Roofing for Outdoor House Storage Stables Patio Garages Sheds, Gray, 20pcs?
- 2 stores we checked sell it, including Walmart, eBay.