Rebro 2026 Rev.4 is the newest update of Japan’s premier professional 3D BIM/CAD platform for mechanical, electrical, plumbing (MEP), and fire protection systems. Developed by NYK Systems Co., Ltd., Rebro is purpose-built for the Japanese AEC industry and trusted by leading design firms, contractors, and equipment specialists nationwide.
From complex high-rise projects to detailed renovation work, Rebro enables engineers and draftsmen to create fully coordinated, standards-compliant 3D models that flow seamlessly into construction. With powerful automation, intelligent component libraries, and robust openBIM support, Rebro 2026 helps teams reduce design time, minimize clashes, and improve overall project quality.
Key Highlights of Rebro 2026 – The Automation Leap
Rebro 2026 introduced groundbreaking automation features that significantly reduce repetitive manual work:
Automatic Vertical System Drawing (Patent Pending) Simply define shafts and floors, then let Rebro batch-generate vertical piping, ducts, and cable trays across the entire building. What used to take hours of careful routing can now be completed in minutes.
Automatic Smoke Exhaust Route Connection (Patent Pending) Select smoke-exhaust ducts and outlets — Rebro automatically creates optimized routes. Multi-selection support allows batch processing of entire systems, dramatically accelerating fire-safety design.
Trace Drawing Convert existing 2D CAD lines into intelligent 3D pipes and ducts in one click. Rebro automatically reads purpose symbols, sizes, and layers from the drawing, making 2D-to-3D conversion faster and more accurate than ever.
Automatic Path Selection in Wiring Management Define start points, end points, and layers — Rebro calculates and selects the optimal electrical routing path automatically.
Enhanced Data Tools
- Custom properties now support calculation formulas
- Improved Excel-based layer editing
- Stronger data-link and batch processing capabilities
- Better cloud collaboration and external reference management
These core innovations make Rebro 2026 one of the most productive MEP BIM solutions available for architectural equipment design in Japan and beyond.
