How to Size an All Terrain Stair: Treads, Rise and Run

Jim Wynn

Published on: 08/10/2026

Count the treads your bank needs: vertical drop ÷ 7 in or slope ÷ 13 in. Rise per tread, code checks, and structure by run length.

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Dock Stairs for Steep Banks: Adjustable Aluminum Stairs

Jim Wynn

Published on: 08/10/2026

Aluminum stairs built for steep, uneven and eroding banks. Adjustable treads, 12-inch run, 30-degree slope, 4 feet wide, removable without heavy equipment.

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