folder UK Energy Assessors

For UK EPC and Building Regulations compliance version downloads please visit our SBEM approvals page

You must be logged to download the software. If you do not have a login and password, click here to register.

  • For a free evaluation install DesignBuilder then select Help->License... and click the Evaluate button. Enter your contact details and you will be emailed an evaluation code valid for 30 days.
  • If you have a previous version of DesignBuilder installed you must uninstall it from Control Panel -> Add or remove programs before running this download to install the new version.

Documents

DesignBuilder v5.4.0.021

Suitable for: SBEM, DSM, EnergyPlus Simulations, Daylighting and CFD

archive Patch for SBEM v4.1g

You must download and install this patch for DesignBuilder when using SBEM v4.1g for Nothern Ireland EPCs. When you have downloaded the patch installation file EXE4.1.g.0.zip please follow installation instructions contained in the file PatchInstall_41g_Patch2.txt which is one of the files included in the zip file. If you have any problems with the installation process please contact DesignBuilder Support.

DesignBuilder v5.0.3.007

Suitable for: EnergyPlus Simulations, Daylighting, CFD and SBEM

DesignBuilder v5.0.2.003

Suitable for: EnergyPlus Simulations, Daylighting, CFD and SBEM

DesignBuilder v4.2.0.054

Suitable for: EnergyPlus Simulations, Daylighting, CFD and SBEM

DesignBuilder v.2.3.6.007

This is the version recommended for UK Part-L work requiring calculations according to Part-L 2006 and Part F Northern Ireland using SBEM 3.5. It is approved by CLG but is out of date for lodging EPCs using the England and Wales Landmark register.

This is also the version required for generating BERs in Republic of Ireland.