Stair Builder

by Rytelier in Modifier Setups

Complex geometry nodes graph for procedural stairs.

Create procedural stairs out of handcrafted elements. Generates complete stairs with base steps, step tops, support and railings.

Minimum version of Blender - 3.5



  • Railing offset fix
  • Added upper top railing offset setting


  • Bezier curve incorrect align fix

Curve based

Use curves or connected edges for flexible shapes of the staircases

Supports many kinds of stairs

Highly customizable, allowing to create various types of stairs

Automatic bottom smoothing and extrusion

Step shape adapting to the position, extrusion with option to align with floor

UV generation

Walls, step sides, transform, skew

Element randomization

Random elements from collection, scaling, flipping

Future updates

I'll be researching how to bring customization to higher level and listening to feedback.

Sales 70+
Customer Ratings 2
Average Rating
Dev Fund Contributor
Published about 1 year ago
Blender Version 3.5
License Royalty Free
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