Question

You are hired as a general contractor to construct a staircase. It is a straight run...

You are hired as a general contractor to construct a staircase. It is a straight run stair with a total vertical distance between floors of 11'6". Calculate:

  1. Total number of risers
  2. Height of each riser
  3. Number or treads
  4. Width of each tread (2R + T = 25)
  5. Total horizontal run of the stair

Show all steps and calculations. Draw at a scale 1/4 inch = 1.0 inches a cross section through the stair on 8 1/2" x 11" plain paper,

Homework Answers

Answer #1

Complete solution with section of staircase is shown below.

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