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Graspable handrails
- Thread starter alaskajoe
- Start date
Wstubbs
REGISTERED
4.5in? in the IRC, r311.7.8.2
is that what your asking?
is that what your asking?
Yankee Chronicler
REGISTERED
bill1952
SAWHORSE
Odd that it isn't based on required stairway width.
Is there an assumption that buildings built under IRC will always be of such low occupancy that a mid stair handrail is never required, regardless of width of stair? In fact, I think literally R311.7.8.2 prohibits mid-stair handrails, since they project far more than 4 1/2".
I'm guessing my building inspector will accept a single handrail in middle of 6' porch stairs, but we'll see. (not over 30" high).
Is there an assumption that buildings built under IRC will always be of such low occupancy that a mid stair handrail is never required, regardless of width of stair? In fact, I think literally R311.7.8.2 prohibits mid-stair handrails, since they project far more than 4 1/2".
I'm guessing my building inspector will accept a single handrail in middle of 6' porch stairs, but we'll see. (not over 30" high).
mtlogcabin
SAWHORSE
Only one handrail is required by the IRC. You can always install one on each side if you want to. You can install a mid-stair if your stairs are wider than 72 inches. Nothing prohibits you from exceeding the minimum code requirements.
tbz
REGISTERED
Depends on which way you are measuring?
The text has been questioned if the intent is 4-1/2" each-way from each edge on each side Or just 4 1/2" inward.
But here is the link to the 2024 IRC Model
CHAPTER 3 BUILDING PLANNING - 2024 INTERNATIONAL RESIDENTIAL CODE (IRC)
ICC Digital Codes is the largest provider of model codes, custom codes and standards used worldwide to construct safe, sustainable, affordable and resilient structures.
codes.iccsafe.org
bill1952
SAWHORSE
@mtlogcabin Are you sure that I can install one handrail in the middle of a 6' stair? Projects more than 4 1/2" from wall, which seems prohibited.
TheCommish
SAWHORSE
If it's in the middle of the stair it is not projecting from the wall it's not attached to the wall it is a standalone rail. The language that I might be concerned with is in a residential setting the handrail must be on one side.