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07-16-2012, 04:32 AM #1
Spiral staircase with open risers
I inspected this home and have questions regarding this beautiful staircase.
I am familiar with tread width requirements and spacing between balusters, but what are the current codes regarding open risers and nosing overhanging the treads?
Similar Threads:Ken Amelin
Cape Cod's Best Inspection Services
07-17-2012, 07:45 AM #2
Re: Spiral staircase with open risers
Riser opening less than 4". If the risers are solid the nosing shall be between 3/4" - 1-1/4".