Welded steel stair

Duralok Stair Tower in 4, 8 or 10 leg configuration is a lightweight steel stair solution. Properly anchored, allows building height up to 197 ft. First and last step is a special ledger or transom with a usable tread. For handrails, standard face braces are employed. For the 4,9 ft rise configuration, special handrails available.