DesignBuilder v3 Now Released!

DesignBuilder v3 provides some significant new features including:

• Detailed EnergyPlus HVAC
• Radiance daylighting
• Revit plugin easing data transfer to designBuilder

If you have an annual license or if you purchased v2 after 1 Nov 2010 then you can download and use v3 at no extra cost. You must re-activate v3 using your existing activation code in this case.

DesignBuilder HVAC Simulation

The new DesignBuilder graphical user interface to EnergyPlus HVAC, includes all of the ASHRAE 90.1 baseline system types. It is the first and only full-featured user interface to EnergyPlus HVAC.

Find out how DesignBuilder v3 can help speed up HVAC data entry for your EnergyPlus simulation projects.