At NA Engineering, we deliver comprehensive structural steel detailing services — providing fabrication-ready workshop drawings and 3D models for steel structures of all types and complexity.
We produce complete workshop drawing packages for steel structures using Advance Steel — Autodesk’s dedicated structural steel detailing software. Our drawings include connection details, member lists, bolt schedules, and weld specifications ready for fabrication.
All models are built in full 3D, enabling automatic generation of drawings, cut lists, and NC files. We coordinate closely with fabricators and engineers to ensure every connection is constructable, code-compliant, and clash-free before fabrication begins.
Our Steel Detailing services include:
Workshop drawings for steel frames, halls and structures
Steel structures design drawings — bolted and welded
3D modelling in Advance Steel (Autodesk)
Automatic generation of cut lists and bolt schedules
NC / CNC files for fabrication
Sample steel drawings
Example structural steel detailing drawings — click any preview to download the PDF.
Steel Hall 3D
Axonometric View — Boeing 737 Hangar
Elevation and Section Drawings
Steel Beam
Steel Plates
Steel Example 2
Frequently asked questions
We model and detail steel structures in Autodesk Advance Steel, building every structure as a full 3D model.
Yes. NC / CNC files, cut lists and bolt schedules are generated automatically from the 3D model.
Connection details, member lists, bolt schedules and weld specifications, ready for fabrication.
Steel frames, halls and industrial buildings of any complexity — including aircraft hangars — with bolted and welded connections.
Yes. We coordinate with fabricators and engineers so that every connection is constructable, code-compliant and clash-free before fabrication begins.
Whether you need structural engineering consultation
or a complete design solution, we’re here to help —
don’t hesitate to get in touch.