Steel Spine Stair Stringer Geometry Calculator - Inch
Running points up top of spine, to bottom of treads.
Running points up top of spine, to center of treads (for brackets)
Running Measurements Vertically
- Lower Floor to top of each tread
(Possible landing heights. Blue = middle)
Print, cut and use the diagram as a template to mark top and bottom spine angles, and tread bracket template.
If you're cutting blocks, concrete, stone or ANYTHING
and there's DUST - DON'T TAKE THE RISK
Don't cut it, or cut it wet so there's NO DUST
- Silicosis Sucks
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