Directory
? 👈
Inch or
Metric
The main Navigation tabs at top of each page are Metric - inputs in millimeters (mm)
For Inch versions, directly under the main tab is a smaller 'Inch' tab for the Feet and Inch version.
Drop Down Menus have M for Metric Versions.
Help


Home
♻ 		Straight Stair
Calculator 		Steel Spine
Stairs 		Spiral
Stairs 		Baluster
Spacing 		Deck Plans
and Costs 		Roof Framing
Plans
Directory Inch Inch Inch Inch Inch Inch

Straight Stair - Steel Spine Geometry - Inch

Total Rise
?
Ideal Rise is the rise you'd prefer.
Actual Rise is calculated so that all rises to fit evenly into Total Rise, at nearest to Ideal Rise.
Ideal Rise
Run
Tread Thickness Actual
Spine Depth
 
Share this Calculation



Left click, release and drag in diagram
to measure at full scale.

Run
Steel spine stair plan calculator diagram with full dimensions
Running points up top of spine, to bottom of treads.

Mark-out
Running points up top of spine, to center of treads (for brackets)

Mark-out

Running Measurements Vertically - Lower Floor to top of each tread (Possible landing heights. Blue = middle)


Cut Templates Print, cut and use the diagram as a template to mark top and bottom spine angles, and tread bracket template.





DON'T BREATH THE DUST If you're cutting blocks, concrete, stone or ANYTHING and there's DUST - DON'T TAKE THE RISK
Don't cut it, or cut it wet so there's NO DUST - Silicosis Sucks
And if you're cutting wet, wear a mask - theres dust in the spray mist too!

How should we spell it?



Results


Built something using our calculators? Please Send Photos! See examples

Blue Dragon Childrens Foundation If you've benefited from this free service please consider supporting Blue Dragon Children's Foundation



Please help promote this free service - Tell a Friend about this site!

Create PDF to print diagrams on this page. Help Printing Help (new window)

Copy all diagrams on this page to bottom of page - Make multiple copies to Print or Compare.

View page on Phone via QR Code (Not current calculation result)

Directory


?
Click Slider to select then use keyboard cursor keys ◄ ► to fine tune.
Use Keyboard ◄ ►
to Fine tune Sliders

?
Create and Print Full Scale PDFs with diagrams on this page (templates)


?
Copy all diagrams on this page to bottom of page - Make multiple copies to Print or Compare Results





PDF & Printing Help

Help Share

← Remove Margins

Jump to Top ↑

Built something using this site?
Please Send Photos!
See Examples
blocklayer.com calculators

If you've benefited from this free service please consider supporting: Please help us support Blue Dragon Children's Foundation




Inch or Metric? 👈
The main Navigation tabs at top of each page are Metric - inputs in millimeters (mm)
Directly under the main tab is a smaller 'Inch' tab for the Feet and Inch version.
Drop Down Menus have M for Metric Versions.
Metric
Calculator
Inch



Please help promote this free service
Tell a Friend!

Facebook Twitter eMail Pinterest Reddit LinkedIn
Contact Us

blocklayer.com calculators

Real Life Online On-Site Calculators with To Scale and Full Scale Animated Detailed Diagrams and Printable Templates
for all Construction Tasks + Woodwork Metal Work and Craft

All calculators on this site are geometric only.
Check relevant local regulations for appropriate sizes, spacings and all engineering requirements.

Disclaimer   |   Privacy & Cookie Policy

Copyright © 2021 - blocklayer.com
Contact Us