Standard Staircase Dimensions In Feet

For stairs serving a single user typically private residential a minimum of 36 91 cm is required.

Standard staircase dimensions in feet.

The minimum in most places is 2 feet 8 inches 81 3 cm. The smallest size diameter we offer is 3 feet 6 inches 42 x 42. Once again walls may limit the diameter of your stair. In general public spaces a minimum of 44 112 cm must be met providing ample space for one person and allowing the tight.

In a building setting a flight of stairs refers to a complete series of steps that connects between two distinct floors. Our designers can help you determine the best size stair for your space. Either as conscious design decisions or as reactions to existing spatial conditions. Staircase dimensions are an important part of staircase safety.

If a staircase exceeds 44 inches 111 8 cm handrails are required for both sides. Regulated by building codes stair details specify the sizes of risers and treads stair widths the placement of handrails and guardrails and construction methods for fabricating stairs. Building codes generally suggest that stairs be at least 36 inches 91 44 cm wide. A guard is a building component or a system of building components located.

Standard diameters increase in six inch increments 42 x 42 to 48 x 48 to 54 x 54 and so forth. The stair s width usually varies depending on the type of building the staircase is in but for a normal residence the standard tends to be 3 feet 6 inches 106 7 cm. Stair details refer to the standard requirements for each of the various components of a flight of stairs. The average height of a stair step in the united sates is 7 1 2 inches but safe and comfortable stair dimensions should be determined based on a number of factors including how long the step is how much space the staircase should take up and how tall the stairway will need to be at completion.

For more detail please refer to the building code that relates to your area. A handrail is a railing that runs up a stair incline for users to hold when ascending or descending a staircase. Stair widths are based on the use and occupancy loads of adjacent spaces and must be serviced with handrails on one or both sides depending on the stair width.