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Parametric Monolithic Staircase

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Bounding box
3000.0 × 900.0 × 2160.0 mm
Engine
Precision B-rep
Parameters
4
Published
September 20, 2026

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The prompt

Create a detailed CAD Design exactly like above in a area of 600 Sq Ft with a good front view image and no bathroom will be there beneath stairs.

Parameters

NameValueRange
Number of Steps12 count2 – 40
Step Rise180 mm120 – 250
Step Run (Tread Depth)250 mm200 – 400
Stair Width900 mm600 – 2000

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Parametric Monolithic Staircase - Free CAD Model (STEP, STL) | TextoCAD