Spiral Staircase Railing Length Calculation

This free stair calculator determines stair parameters such as rise total run and angle stringer length based on height run tread and headroom requirement.

Spiral staircase railing length calculation.

For example a 10 railing with 3 3 5 4 4 postswould have a total length of 120 3 x 3 5 120 10 5 109 5. Spiral stair calculator plan diagram with full dimensions. Stair rail angle the angle is most useful for determining the bevel cut on a stair rail post. To calculate the total length use the following formula.

However though the angle plays a minor role in measuring the process of determining the length of the stair rail is much less complex than it may seem at first. Grey modular 12 tread stair kit model 68540 1 101 01 1 101. Stringer length the stringer length calculation is the minimum length of 2x12 material that is required to layout and cut the stringer. It can also be useful for cutting the angle on the top of the stair rail pickets.

Spiral staircase handrail true radius calculator enter actual rise of handrail for entered angle of rotation. Rotation inside radius steps lines color wood. Mylen stairs reroute prime 60 in diameter 12 treads with 1 36 in tall platform rail spiral stair kit. The next step in estimating the number of balusters needed is to add the thickness of the baluster to the maximum space between the balusters to get the combined baluster and spacing width.

When installing a new railing home owners are often perplexed as to how to determine the proper length. When designing a spiral staircase it can be difficult to determine the length of the handrail required since it follows a helical spiral up the staircase. To measure the number of steps it s essential to know the diameter and the length of the staircase. Set your store to see local availability add to cart.

Length of helical staircase π pi. The walkline is located 2 3 of the way along the stair width measured towards the inner handrail method 4. Mylen stairs condor black 42 in diameter 12 treads with 1 36 in tall platform rail spiral stair kit. The walkline is located half way along the stair width method 3.

Spiral stair tread diagram with full dimensions. Mylen stairs condor black interior 42 diameter 10 treads with 1 36 tall platform rail spiral stair kit model ep42b10b001 1 551 00 1 551 00. This confusion is because stair handrails typically mount at an angle. However this figure can indeed be calculated with just a few variables such as the radius of the staircase and the height to the next floor.

Tread length draw stringers. Dolle graz 23 in. For pricing and availability.