Eptar Reinforcement Archicad 26 May 2026
For the uninitiated, Eptar Reinforcement is a third-party BIM extension developed by Cype Soft (in close collaboration with Graphisoft). Unlike ArchiCAD’s native rebar tools—which are powerful but require manual placement—Eptar automates the process. It interprets structural analysis results (often from Cype or other FEM software) and generates 3D reinforcement meshes directly inside ArchiCAD 26.
Key capabilities include:
If you use Cype 2023, you can directly import a .csi or .cyp analysis file. Eptar will read the required reinforcement area (As,req) and automatically adjust bar sizing and spacing to meet it — no manual entry. eptar reinforcement archicad 26
In ArchiCAD 26, model a Beam (20x50 cm, length 4m) using the Concrete composite. Ensure its Structural Function is set to "Primary Bearing".
Save your Eptar settings as an .epl template. For a multi-story building, load the template on each floor’s beams. Maintains consistent cover, bar diameters, and hook angles. For the uninitiated, Eptar Reinforcement is a third-party
EPTAR significantly enhances ARCHICAD 26’s capability for EP Tar mesh reinforcement. It is recommended for structural engineers who routinely detail slabs, walls, and foundation mats. Future versions should implement associative geometry updates and curved mesh support.
ArchiCAD 26 introduced enhanced parametric rebar sets and improved IFC4 reference handling. However, for complex codes (ACI, EC2, BS, etc.) and automated shop drawings, EPTAR bridges the gap by offering: If you use Cype 2023, you can directly import a
While this article focuses on ArchiCAD 26, Graphisoft has announced that Eptar will continue to be a strategic partner. Expect tighter integration with BIMcloud Saas and possibly AI-based optimization of rebar layouts to minimize cutting waste.
However, for professionals working in AC26 today, the Eptar workflow is mature, stable, and proven.
Outdated installers are the #1 cause of "Eptar not showing up" forum posts. Follow these steps carefully: