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Asked by: Dominika Ovosky
home and garden indoor environmental qualityWhat height should a railing be?
Simply so, what height should a stair railing be?
Proper Height A stair rail must be between 34 and 38 inches above the top of the stair tread at all times to meet United States building code requirements. It should also extend a foot before and after the stairs, for added safety.
Also asked, what is the code for railing height?
The National Building Code sets the height of a handrail between 86.5 cm (34 in.) and 96.5 cm (38 in.). If guardrails are required to make a stair landing safe, the handrails can have a maximum height of 107 cm (42 in.).
Height Requirements. The International Residential Code requires balcony railings to be 36 inches high for homes. For business or fencing use, the railings should be 42 or 48 inches. Each community has different height requirements to determine if the porch or balcony requires railings.