So now im looking for a solution of this problem so that after all the stringer will still look like an i beam.
I beam stairs.
I beam was chosen because of design prefer.
Nov 7 2018 explore swee mooi wong s board i beam staircase on pinterest.
It combines the steel i beam with a simple steel plate riser wedges and tread plates with the wood steps.
The width of the stair can be up to 42 in this design without additional steel.
And its unstable along its axis.
This i beam single stringer stair is a simple and semi industrial looking staircase.
Theres strong torsional movement as you step.
See more ideas about staircase staircase design stairs.
I beam and timber treads rustic industrial staircase.
Depending upon the span larger i beams can be used to increase strength.