Outdoor stairs that connect your deck or patio to the ground, or serve as an entrance to an exterior door, must be building with standard stair rail height constructed. So that people can use them safely. This includes meet the building code requirements that relate to the stairs and railings dimensions. In general, the outdoor stair railing should be about 36 inches tall. This code requirements for handrails on exterior standard stair rail height by wilton december 29th.
Code requirements for handrails on exterior stairs similar to those of interior stairs. Code requirements are a starting point for designers and builders. If the application given to the staircase and its context requires it, include additional handrails and improve safety measures. The stair railing height standard handrails must be mounted. So that the top of the handrail is between 34 and 38 inches from the edge of the staircase.
Building code handrail requirements must have a maximum width of 1 1/4 to 2 inches in diameter. Handrails with a perimeter, the sum of the length of the sides of an object up to 6 1/4 inches must have a maximum width of 2 1/4 inches. If the circumference is greater than 6 1/4 inches, the handrail has a finger recess area to improve the handle on the handrail.