For example, if you arenotplanning to add a riser to the last rise up to your deck or landing, you may need to subtract the thickness of one riser from the calculatedTread Depth [B]on the top step of the stringers. Using the diagram below, picture the top step without the last riser...
How do I vary the proportions between the tread and the riser? Stairs can take a variety of shapes and configurations, butthe relationship between the tread and the riser must remain the same throughout its routeto avoid causing imbalance to the user, who is already used to climbing or desc...
n - number of stairs t - tread (inch) r - riser (inch) w - width (ft) Note. This statistical calculator for the concrete volume for the concrete yardage stair is provided for your personal use and should be used as a guide only. Construction and other decisions should NOT be based ...