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3 votes
What is the maximum recommended slope for straight-run stair?

A) 7-1/2" riser, 10" tread
B) 7' riser, 10" tread
C) 7-3/4" riser, 10-1/2" tread
D) 10" riser, 7-1/2" tread

1 Answer

1 vote
D 10” riser , 7-1/2 treas
User XtremeBaumer
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