If not, you may require a custom combination of bends or a Promenaid Universal Bend. In order to calculate slope, measure the rise of the steps and the tread run. You can use the table below to find the slope — also called stair pitch or angle of inclination — in degrees. The angles where a standard degree bend can be used are shown in grey. A smartphone app can also be used to measure the stair slope.
Position the long edge of your smartphone along the Nosing Line or, if there is a molding running parallel to the stair slope you can measure its angle instead. Beautiful, code-compliant , easy to install and delivered in as little as 24 hours.
It is a common and almost pervasive misunderstanding that in order for free-standing handrails to…. Canada USA. Measure the distance from the top of the finished tread below to the bottom of the level Finished Riser Height. In addition to the tread and riser details, we will need the overall dimensions of the staircase. Overall staircase height B. Overall staircase length C.
Overall length of the stairs along the tread nosings D. Total number of risers E. Total number of treads do not count floors and landings. For these overall measurements, it may be easier to utilize two people. If this applies to your staircase, please fill out either our open-stringer stair or closed-stringer stair measurement worksheet. Our Stair Calculator is only intended to check the measurements of stairs with identical treads and risers. Use this easy guide and calculator to ensure accuracy when measuring for a new stair railing system.
By using this process then checking your math with the Keuka Studios Stair Calculator, you can be assured of a proper fit. Following this guide is simple, however, you do want to be accurate. Use a framing square and a ruler or straightedge to determine the exact height of each tread rise. The ruler will help you see the exact number on the framing square.
Enter this number in the field labeled D in the calculator. Simply enter the number of rises from your staircase into the field labeled H in the Stair Calculator. Hint: Count the tread noses to determine the number of rises. Using a framing square and combination square, determine the exact nose-to-nose tread run of each tread. The combination square is used to line up the numbers accurately on the framing square. Enter this number in the field labeled C in the calculator.
Enter the thickness of the treads in the field labeled E in the stair calculator. To determine the length of the nose projections, measure from the edge of the tread to where it meets the verticle riser. For reference, see I in the diagram below. Use our Stair Calculator tool to calculate the stair angle and some additional dimensions that you can use to double-check your math.
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