The procedure for modelling the BREEAM Best Practice Specification is not designed to be difficult or complex.
It requires the energy modelling specialist to update the specifications of the modeled building with the performance values of the BREEAM Best Practice Specification, re-run the simulation to provide the energy indicator results and save the model file.
This step does not require any change to the geometry or building systems. It is understood that for large or complex projects, the change of performance specification and additional simulation run time will result in some additional work, however in relation to the overall scale of the project this is not considered a major disruption to workflow.
