Do deck stairs need landing?
Do deck stairs need landing?
SAFE, SUPPORTED STAIRS: Deck-stair construction varies, but the general requirements are consistent: proper footing support, and an adequate landing. Regardless of the stair run and number of treads, the stairway needs a footing at the bottom to support the stringers—they can’t just rest on the ground.
How big should a deck stair landing be?
Just like a deck, a landing needs to have footings, posts, beams, and joists. The minimum size for a landing is 3 feet by 3 feet or the width of the stair sections meeting at the landing—whichever is greater. As shown in the illustration below, the minimum depth is measured from the nosing of the stair, not the riser.
How many steps before you need a landing?
ADA Stair Landings – A landing must be at the top and bottom of each stairway. – A landing is required every 12′ of vertical stairway rise.
How far can stairs go without a landing?
Stair Landings vs Stair Total Height: A flight of stairs shall not have a vertical rise greater than 12 feet (3658 mm) between floor levels or landings. This means that if the height or rise between two floors is more than 12 feet, you need an intermediate stairway landing.
How many steps can you have before you need a landing?
How many steps require a landing? For general access stairs a maximum allowance of 12 steps before a landing is required. With utility stairs, a maximum of 16 steps is allowed before a landing.
Do deck stairs have to land on concrete?
Do Deck Stairs Need a Landing? All exterior staircases are required by code to have landings at the bottom and top to make sure it is safe and there is plenty of room for doors to swing, and for people to use.
How many stairs before a landing is required?
12 steps
How many steps require a landing? For general access stairs a maximum allowance of 12 steps before a landing is required. With utility stairs, a maximum of 16 steps is allowed before a landing.
Can I use joist hangers for stair stringers?
Use joist hangers to fasten the blocking. What is this? Pros: Allows for the use of all types of stair stringer hangers.
How many risers can you have without a landing?
For general access stairs a maximum allowance of 12 steps before a landing is required. With utility stairs, a maximum of 16 steps is allowed before a landing.
Do you have to have a landing at the top of exterior stairs?
Outdoor stair landing code Outdoor landings must comply with the requirements of section R311. 7.6 Landings for stairways. There shall be a floor or landing at the top and bottom of each stairway and the width perpendicular to the direction of travel shall not be less than the flight served.
What is the code for a landing?
Stairways and landings are required to be a minimum of 36” in width. Handrails are required on at least one side of stairways with four or more risers, and continuous for the full length of the flight. All landings are to be sloped a maximum of 1/4” per foot Minimum width of landing equal to width of door.
Why do stairs have landings?
What is the Purpose of Stair Landing? Stair landing is provided to permits stairs to change directions, Figure 4. Another purpose of stair landing provision is to allow occupants to rest.