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Stairway Design. Stairway Terminology. Different Types of Non-Winder Stairs. Straight Run. Long L. Different Types of Non-Winder Stairs. Wide L. Narrow U. Different Types of Non-Winder Stairs. Double L. Wide U. Only one set of winders may be used between levels. Winders. Curved Stairs.
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Different Types of Non-Winder Stairs Straight Run Long L
Different Types of Non-Winder Stairs Wide L Narrow U
Different Types of Non-Winder Stairs Double L Wide U
Spiral Stairs Aerial View Side View
Plan at 2nd fl. level Plan at 1st fl. level Plan at basement level Typical plan views of a stairway
Total Rise of Stairway Finished floor 3/8” or 10mm Joist size 9 3/8” or 184mm Room Height 8’-0” or 2440mm Total Rise is 8’-9 3/4” or 2634mm
Adjust Answer = 14 Comparison between # of risers and treads 4. Number of treads – The number of treads required is always one less than the number of risers; therefore the answer is 13.
Stairway Layout The main reason for drawing a stairway layout is to determine the stairwell opening.