The maximum distance between stair landings allowed by the international residential code (irc) is not based on the number of steps/risers. It is a maximum of 147” (12′-3”) vertical rise between floor levels or intermediate landings.
How Many Stairs Before a Landing?
When it comes to building a staircase, one of the most common questions people ask is “how many stairs before a landing?” The answer to this question can vary based on the size and purpose of the staircase, as well as the local building codes.
The general rule of thumb is that a landing should be placed after every 12 to 16 stairs. This is based on the premise that it is more comfortable for people to climb stairs in sets of 12 or fewer, with a resting point in between. This allows the body to rest and recover before continuing on the climb. In addition, it provides a flat surface if the stairs are interrupted by a doorway or other gap.
When it comes to the size of the landing, it should be at least as wide as the stairs leading up to it. The landing should also be deep enough to allow people to turn around without having to step onto the next set of stairs. The exact size of the landing will depend on the size and purpose of the staircase. For instance, a staircase in a home will likely require a smaller landing than a staircase in a public building.
In addition to the stairs and landing, there are a few other factors that must be taken into consideration when designing a staircase
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