ship ladder

Posts tagged #ship ladder

1 article tagged with “ship ladder”.

Wooden ship's ladder stair with alternating treads in a loft interior

Ship Stairs and Alternating Tread Devices: When Code Allows Them

Ship stairs and alternating tread devices can legally reach a loft or mezzanine where a full stair will not fit. Here are the IRC rules, exact dimensions, and space-saving math.

Legal

Featured on Twelve Tools Sites Directory

Calculations are for reference only. Always verify with local building codes.