Industry leading

Roof Truss and Posi-Joist design software

PAMIR is MiTek’s industry leading Roof Truss and Posi-Joist design software. Developed by our European software development team, PAMIR is a powerful and versatile fully integrated CAD, layout and engineering package, with full EC5 engineering to the very latest design codes. PAMIR is only used by licensed MiTek Roof Truss and Posi-Joist manufacturers.

PAMIR combines Layout, Engineering, Output and 3D tools into a single fully integrated application, replacing what were traditionally separate programmes with one. Learning the software is more straightforward as there is one toolset to learn, and the integration of the different areas allows for huge accuracy in design as a user can clearly see how different elements of a design are interacting.



  • Simultaneous wall, plane and framing input
  • High speed design to the latest Eurocodes
  • Dynamic Framing allows live edits to building geometry with no need to re-input framing
  • Import of dwg and pdf files allows for tracing of architects drawings, eliminating mistakes and saving huge amounts of time reading dimensions from drawings


  • Powerful interactive 3D view
  • Move one frame from within another with pinpoint accuracy


  • Extensive settings allow for complete customisation to user preferences
  • Powerful automatic framing works in conjunction with versatile manual editing tools to create any manner of roof or floor design


  • Powerful CAD tools enable high quality, multi sheet output
  • Dynamic viewports allow for automatic drawing updates with edits
  • Free viewer software allows sharing of the digital 3D interactive model
  • Mobile viewer allows a 3D model to be sent to anybody with an internet enabled device