We shall take you through the example calculations for first a standard mount and then a flush mount set of stairs.
Stair tread riser diagram.
In doing so we shall calculate the dimensions of the steps and the staircase.
Risers are cut to length in the field.
1 understanding treads risers and nosings.
Details are at stair tread dimensions.
Getting the information that you need on the rise of the stairs and the overall measurements is a.
Often a stair builder will talk about the rise and run of the stair.
Responding to the movement of the human body the sizes and relationships of stair risers and treads are regulated to make vertical motion safe and easy.
Landing tread is used along balconies at landings.
The stair calculator is used for calculating stair rise and run stair angle stringer length step height tread depth and the number of steps required for a given run of stairs.
Laying out your risers and the stair tread is an essential part of the process.
A uniform flight of stairs provides a safety factor.
The riser is the vertical surface of the stair.
For convenience and flexibility this stair stringer calculator comes in two forms the automatic and manual click on the icons to determine the best calculator to use for your stairs.
Stair riser heights and stair tread depths should be within the parameters of the code to avoid any potential trip hazards for inconsistencies.
Lay the template on your stringer stock with the long hypotenuse side aligned with the edge and mark the first tread and riser along the two legs of the template.
Count the number of steps.
Don t forget to add one for each flight of stairs for your total number of risers.
Inconsistencies or variations in risers or treads could interfere with the rhythm of the individual using the stairs.
With these dimensions cut a template with the riser height and the tread depth minus one inch as 2 legs of a right triangle.
Definition of detailed specifications for open riser stairs.
Nosing is the portion of the tread that overhangs the front of the riser.
8 1 4 to 9 stair tread thickness.
Stair tread run or horizontal depth.
The tread on the other hand is the horizontal surface of the stair and the part of the stair you step on.
The rise is the vertical dimension from tread to tread.
Required 1 to 1 1 2 projection beyond the riser face.
Steep stairs make climbing more tiring and dangerous while shallow stairs are awkward and inefficient for our human stride.
Building stairs can be much simpler when you have accurate information to rely on.
Running measurements vertically lower floor to top of each tread possible landing heights blue middle to calculate and display upper floor opening and stair head room enter upper floor thickness check the show head room check box and drag the head slider to calculate and animate diagram head room and floor opening.
Order your length of riser as the same length as your treads.
1 or greater tread is supported by the riser.
This tool will prove to be invaluable to you when you re performing these tasks.