Steel Stair Stringer Size
Convenience formula deviation of 35 see calculator description for details.
Steel stair stringer size. Steps height 250 mm. Stair stringer 10x8 4 10 in. Step depth 350 mm. Running points up top of spine to bottom of treads.
Riser height 200 mm. Staircase width 42 inch to 57 inch. Staircase width 41 inch and less. Stair stringer 12x10 6 12 in.
The easiest way to build a solid and lasting staircase. Staircase width 41 inch and less. Steel spine stair plan calculator diagram with full dimensions. Staircase pitch 39 8.
String cuts spacing 390 mm. Stair stringer 10x6 5 10 in. The stair plan below shows the normal stair stringer locations and size as c12x20 7 which is a c channel that is 12 inches deep that weighs 20 7 pounds per foot. Staircase width 57 inch to 74 inch.