TREPEDIA v5.0.8
TREPEDIA is a professional staircase design and construction software developed for stair builders, metalworking companies, architects, engineers, and fabricators. It simplifies the entire staircase planning process, from initial dimensions and calculations to detailed production drawings and CAD/BIM exports.
By entering the basic building and staircase dimensions, TREPEDIA automatically calculates the rise, going, number of steps, stair angle, and other critical parameters. It generates accurate 2D staircase drawings and 3D models, automatically recalculates the design when dimensions change, and checks stair designs against relevant standards, including DIN 18065 and DIN EN ISO 14122-3 for industrial stairs. The software can also generate production drawings and export files in DXF, DWG, STEP, IGES, and IFC formats for CAD, CNC, 3D modeling, and BIM workflows.
TREPEDIA supports a wide range of staircase configurations, including straight stairs, quarter-turn stairs, Z-shaped stairs, spiral staircases, and central-stringer stairs, along with various stringer and carriage construction types. It is a practical solution for accurate staircase planning, 3D design, engineering calculations, fabrication, and professional stair construction.
218MB
Download
🔒 Go Premium to Unlock
TREPEDIA is a professional staircase design and construction software developed for stair builders, metalworking companies, architects, engineers, and fabricators. It simplifies the entire staircase planning process, from initial dimensions and calculations to detailed production drawings and CAD/BIM exports.
By entering the basic building and staircase dimensions, TREPEDIA automatically calculates the rise, going, number of steps, stair angle, and other critical parameters. It generates accurate 2D staircase drawings and 3D models, automatically recalculates the design when dimensions change, and checks stair designs against relevant standards, including DIN 18065 and DIN EN ISO 14122-3 for industrial stairs. The software can also generate production drawings and export files in DXF, DWG, STEP, IGES, and IFC formats for CAD, CNC, 3D modeling, and BIM workflows.
TREPEDIA supports a wide range of staircase configurations, including straight stairs, quarter-turn stairs, Z-shaped stairs, spiral staircases, and central-stringer stairs, along with various stringer and carriage construction types. It is a practical solution for accurate staircase planning, 3D design, engineering calculations, fabrication, and professional stair construction.
218MB
Download
🔒 Go Premium to Unlock