A series of steps elevated and measured for distance that are leading from one to next level of the building is actually a staircase. The staircase has many elements that are making it functional for the purpose it has: headroom, tread, riser, unit rise, unit run, total rise, stringer, stair well, total, run… The images bellow are showing all the details that a staircase can take, no matter what type of a staircase it is and what material is used to be build of.

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