Which is better for a shed roof?

The Fabral 5V Crimp. Its 26 gauge steel, 2-1/2:12 minimum pitch, and long panels suit a pitched shed roof better. The Gibraltar is fine for a cheap lean-to or wall.

The Fabral, on paper. Thicker 26 gauge steel resists dents and foot traffic better than 29 gauge, and the factory paint adds protection. Both are galvanized steel and will eventually rust if cut edges are left bare.

Is the Fabral worth the extra money?

Yes for a roof over a house or garage, where the fire and hail ratings and thicker steel matter. No for a fence or storage shed where the $28.00 Gibraltar does the job.

Can I walk on these panels?

Walk on the ribs and use soft shoes. The 26 gauge Fabral handles occasional traffic better; the 29 gauge Gibraltar dents under a full step.

Do both work on low-pitch roofs?

Only the Fabral states a minimum pitch, 2-1/2:12. The Gibraltar gives no minimum, so use it on steeper roofs or walls.

What tools do I need?

Tin snips or aviation snips for the Gibraltar. The Fabral also cuts with snips, but a circular saw with a metal blade or nibbler is faster on 26 gauge.

Gibraltar Corrugated Metal Roof Panel vs Fabral 5V Crimp Steel Roof Panel

Buy the Gibraltar corrugated panel for budget sheds, fences, and wall cladding where cost and easy cutting matter. Buy the Fabral 5V Crimp for a real roof on a low-pitch structure that needs a fire and hail rating. The Gibraltar is $28.00 at Valley Outdoor Supply as of November 6, 2026; the Fabral is $32.98 at Home Depot as of November 6, 2026.

Today the Gibraltar Corrugated Metal Roof Panel costs $9.99 less at its best price.

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