Advance Steel Stairs & Railings
With its advanced feature set, Advance Steel supports the design of complex structures such as straight and spiral stairs, railings, etc. Advance Steel creates all necessary documents (including NC files) for the stair fabrication using a user selected template.
Stairs - Quick and easy

Once the user selects 2 points, the stair with its stringer and treads (including connection to the stringer) is created.
The tread distances are calculated using a standard formula for determining the ergonomic height and length of the step.

The stair can be modified using:
- Numerous profile types for stringers (I, U, Flat, Tubes, User profile)
- Various connection types between the treads and the stringers (directly welded or bolted, with a welded or bolted angle)
- Lower and upper landing (with plate or grate cover)

Any tread type can be created with Advance Steel.
- A large library of tread types is available (folded plate, grate, wood, etc.)
- You can also define your own tread type that can be stored in the library for future use.
- Optionally, different top and bottom treads can be defined.
Instant railings
Creation of railings on the stair stringers is also simple!
Once the stringers (horizontal or sloped) are selected, the railings are created using the user defined start and end points.
Railings of any type can then be modified. Features include:
- Several profile types for posts, handrail (top and middle) and kickrail (I, U, Flat, Tubes, User Profile, etc.)
- Controlled positioning of posts, top handrail, middle handrail and kickrail.
- Connection between posts and handrail: cuts, welds, chamfers, etc.
- Connection between posts and stringers: welds, plates, bolts, etc.
- Vertical filling of intermediate bars can be added
- Preferred settings can be stored in the library
If the stair length and width are modified the railing is automatically updated!
In addition, you can create a railing on different beams!
Spiral stairs

Advance Steel provides advanced tools for quick spiral stairs creation.
A spiral stair can be created in 4 steps: position selection in the structure, central post definition (circular or square tube), setting of treads' geometric properties (folded plates, welded plates, wood treads, etc.), establishing tread-central post and post-handrail connections and railings.Easy to customize
Stairs and railings can be customized through the Properties dialog box.
The tabs of the Properties dialog box are grouped in logical categories to simplify the use of this powerful feature.
The user can modify the parameters (dimensions, treads types, connection types, etc.) to get the required structure. All modifications are visible in the model as they happen.
The entire structure can be stored in the library for future projects.

Advance Steel is based on the AutoCAD® platform, hence tools such as 3D orbit and the various shade modes can be applied for a more realistic display.
In addition, the Render function from AutoCAD® can be used to assign a specific material to your structure (e.g., bricks on the wall) as shown in the picture:
Automatic drawings
Advance Steel offers many templates for stairs & railings workshop drawings.
Once the stair is modeled, the user may select a template for the workshop drawing. Advance Steel then creates all the necessary documents (including NC files) for the stair fabrication. The drawings are automatically labeled and dimensioned. The user can customize the drawing layout using the Drawing Style Manager.

Stairs examples
Project : Spiral stairs and Railings
Dimensions : NA
Description : 3D view
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Sheet name : Project overviewProject : Steel stairs for residential building
Zagaican - Birou structuri
Dimensions : NA
Description : 3D view
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Sheet name : Stair Assembly with RailingProject : Steel stairs for residential building
Zagaican - Birou structuri
Dimensions : 841.0 x 594.0 mm
Description : Isometric View, Elevations
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Sheet name : Stair with Railing AssemblyProject : Steel stairs for residential building
Zagaican - Birou structuri
Dimensions : 841.0 x 594.0 mm
Description : Assembly Details
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Sheet name : Stair with Railing AssemblyProject : Steel stairs for residential building
Zagaican - Birou structuri
Dimensions : 841.0 x 594.0 mm
Description : Assembly Details
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Sheet name : Stair with Railing AssemblyProject : Steel stairs for residential building
Zagaican - Birou structuri
Dimensions : 841.0 x 594.0 mm
Description : Assembly Details
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Sheet name : Shop DrawingProject : Steel stairs for residential building
Zagaican - Birou structuri
Dimensions : 841.0 x 594.0 mm
Description : Single Part Details
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Sheet name : Project overviewProject : External steel stairs for Transilvania Bank
Zagaican - Birou structuri
Dimensions : NA
Description : Isometric view
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Sheet name : Stairs with Railings Assembly - 3D ViewProject : External steel stairs for Transilvania Bank
Zagaican - Birou structuri
Dimensions : 841.0 x 594.0 mm
Description : Isometric view
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Sheet name : Stairs ElevationsProject : External steel stairs for Transilvania Bank
Zagaican - Birou structuri
Dimensions : 841.0 x 594.0 mm
Description : Elevations - Lateral View
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Sheet name : Stair DetailProject : External steel stairs for Transilvania Bank
Zagaican - Birou structuri
Dimensions : 841.0 x 594.0 mm
Description : Assembly Details
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Sheet name : Beam AssemblyProject : External steel stairs for Transilvania Bank
Zagaican - Birou structuri
Dimensions : 841.0 x 594.0 mm
Description : Assembly Details
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Sheet name : Shop DrawingProject : External steel stairs for Transilvania Bank
Zagaican - Birou structuri
Dimensions : 841.0 x 594.0 mm
Description : Single Part Details
Download DWF file
All rights reserved.
Sheet name : Shop DrawingProject : External steel stairs for Transilvania Bank
Zagaican - Birou structuri
Dimensions : 841.0 x 594.0 mm
Description : Single Part Details
Download DWF file
All rights reserved.
Sheet name : Shop DrawingProject : External steel stairs for Transilvania Bank
Zagaican - Birou structuri
Dimensions : 841.0 x 594.0 mm
Description : Single Part Details
Download DWF file
All rights reserved.
Sheet name : Isometric viewProject : Walkway extension for Paper Mill
Les Dessins Techni-Struc Inc.
Dimensions : 34” x 22”
Description : 3D view
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Sheet name : RailingProject : Walkway extension for Paper Mill
Les Dessins Techni-Struc Inc.
Dimensions : 17” x 11”
Description : Railing - shop drawing
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Sheet name : Stair assemblyProject : Walkway extension for Paper Mill
Les Dessins Techni-Struc Inc.
Dimensions : 17” x 11”
Description : Stair - shop drawing
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Sheet name : Stair platform - ModelProject : Stair platform
GRAITEC Inc.
Dimensions : NA
Description : 3D Model
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Sheet name : Stair ElevationProject : Stair platform
GRAITEC Inc.
Dimensions : 34” x 22”
Description : Elevation detail
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Sheet name : Stair assemblyProject : Stair platform
GRAITEC Inc.
Dimensions : 34” x 22”
Description : Stair shop drawing
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Sheet name : River walk - Stair ModelProject : River walk
Groupe Maryan
Dimensions : NA
Description : Partial 3D Model
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Sheet name : Beam assemblyProject : River walk
Groupe Maryan
Dimensions : 34” x 22”
Description : Beam assembly - shop drawing
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Sheet name : Hang Off RailProject : River walk
Groupe Maryan
Dimensions : 17” x 11”
Description : Railing - shop drawing
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Sheet name : Stair assemblyProject : River walk
Groupe Maryan
Dimensions : 44” x 34”
Description : Stair - shop drawing
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Sheet name : Stairs : ElevationsProject : Stairs
Metal Moro (Canada)
Dimensions : 17" X 11"
Description : Elevations drawings
STAIRS module
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Sheet name : Stairs : Assembly drawingsProject : Lisbum Road
Tate Engineering (UK)
Dimensions : 420.0 x 297.0 mm
Description : Fabrication drawing
STAIRS module
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Sheet name : Stairs : Site fitting detailsProject : Lisbum Road
Tate Engineering (UK)
Dimensions : 841.0 x 594.0 mm
Description : Fabrication drawing
STAIRS module
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Sheet name : Stairs : Single piece drawingsProject : Lisbum Road
Tate Engineering (UK)
Dimensions : 297x 210 mm
Description : Fabrication drawing
STAIRS module
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Sheet name : Stairs : Site fittingProject : Stairs Ground to First
Tate Engineering (UK)
Dimensions : NA
Description : Isometric view
STAIRS module
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Sheet name : Stairs and railingsProject : Stairs Ground to First
Tate Engineering (UK)
Dimensions : 841.0 x 594.0 mm
Description : Isometric view
STAIRS module
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Sheet name : Stairs and Railings AssemblyProject : Stairs and railings
Dimensions : 1189.0 x 841.0 mm
Description : Fabrication drawing
STAIRS module
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Stairs presentation movies
- Stair modeling | Advance Steel has the most comprehensive automated visual macros for the creation of stairs.
- Railing modeling | Advance Steel has the most comprehensive automated visual macros for the creation of railings.
- Modify the stairs tread type | The powerful stair macro in Advance Steel provides many tread types that are easily changed within the macro.
Stairs and Railings references
- Zagaican - Birou Structuri | Steel stairs for Transilvania Bank | Advance Steel
- Zagaican - Birou Structuri | Steel stairs for residential building | Advance Steel
Stairs and Railings VRML presentations

Steel stair with wood treads
Steel stairs for residential building
Download CIS/2 sample : Steel stairs for residential building
Steel Stair
External steel stairs for Transilvania Bank
Zagaican - Birou structuri
Download CIS/2 sample : External steel stairs for Transilvania Bank, Zagaican - Birou structuri
