Navan Road Primary Care Centre is a 4-storey purpose-built primary health care centre in Dublin city centre. The centre is predominately occupied by the HSE but also contains a large GP practice, a dental practice, a pharmacy and coffee shop. The building was modelled using IES dynamic simulation software at concept design stage and in close collaboration between Bernard Smith Consulting Engineers and the Architect the result was a bright and airy building with natural ventilation and daylight throughout.