Download (499 MB)


Current release, suitable for general purpose use including EnergyPlus Simulations, Daylighting and CFD.

Not approved for UK SBEM/DSM work

DesignBuilder Results Viewer 3.1

Download (6 MB)


The DesignBuilder results viewer is being made available free of charge to DesignBuilder and EnergyPlus users as a quick and effective way to view EnergyPlus eso and htm results data. 

DesignBuilder v5 ** For South Africa SANS 10400-XA **

Download (382 MB)


This version is approved for use in South Africa for the SANS 10400-XA calculations. Please contact GreenPlan for more information about the software, licensing and evaluation.

DesignBuilder Add-In For Revit 2019

Download (300 KB)


DesignBuilder Add-in installer for use with Autodesk Revit 2019.

DesignBuilder Add-In For Revit 2018

Download (288 KB)


DesignBuilder Add-in installer for use with Autodesk Revit 2018.

archive VRF Curve Generation Utilities

Download (6.06 MB)

A set of utility spreadsheets to aid generation of the EnergyPlus VRF curves.

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  • +44 (0) 1453 755500