What To Know About Cutting Stair Stringers
Steps for Cutting Stair Stringers Doing the math Say the overall rise is 25 inches. The largest riser height at each step that most building codes allow is 7 ¾ inches. Dividing 25 by 7 ¾ and rounding up will determine the number of risers in the stair: 25 ÷ 7.75 = 3.23 = 4 risers To find the individual riser height, divide the overall rise of 25 by the number of risers: 25 ÷ 4 = 6....