Over 40 years in infrastructure

LUSAS has been helping its clients to analyse, design and assess all types of infrastructure projects for over 40 years now. Our innovative, flexible and trusted solutions are used by thousands of engineers worldwide.


LUSAS Version 22

A message from our Head of Technical Services

"We are delighted to announce the release of LUSAS Version 22.0.  This upgrade incorporates many valuable user requests and feedback, reflecting our ongoing commitment to meeting the evolving needs of our clients. In addition to introducing a new 64-bit Modeller, version 22.0 provides several new functionalities and ease-of-use additions, designed to enhance your productivity and overall experience.



Should you require any assistance or guidance in exploring Version 22.0, our dedicated support team is ready to help. Your satisfaction and success with LUSAS is our top priority. We are confident that you will find these improvements beneficial to your work."


Dr Ahad Kolahi, Head of Technical Services


Model bigger and faster

Version 22 is now fully 64-bit. That means in both the modelling interface and the numerical solution, you can work on bigger problems. At the same time, we’ve put a new focus on interface speed. You'll notice how many parts of your workflow are more responsive.


Deliver more sustainable solutions

Obtain a Bill of Materials of all structural components in your model. Deliver more sustainable designs on behalf of your clients with our new embodied carbon calculator. Identify carbon hotspots and evaluate the impact of different design schemes on carbon footprint.


Carry out more "what-if" analyses

Use our new branching facilities to consider more "what-if" scenarios during construction staging. In addition to assessing seismic and slope stabilities, version 22 now supports branches for Direct Method Influence analysis, pedestrian loading, moving loads, vehicle and rail loading.


Improve your workflow

Alongside version 22 you can also improve your model building and workflow by using our rapidly evolving LUSAS plugin for Grasshopper. Plugins for Revit and Tekla are also available.


A message from our Marketing Director

"LUSAS Version 22 sees our change to a completely new geometry engine. With the very wide range of applications to which LUSAS is applied, and the complex models that many of our users create, the full 64-bit implementation will be welcome news.


Whilst Version 22 is mainly about the 64-bit capability - modelling improvements, new facilities and enhancements for many disciplines are also present. You’ll see another version coming to market shortly with a much broader range of new facilities, as you’ve become used to in previous major releases."

Philip Icke, Marketing Director


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