Energy modelling uses advanced simulation software to predict a building’s energy use and thermal comfort. It’s like a virtual test drive for building design.

While the New Zealand Building Code (Clause H1) sets minimum insulation requirements, it does not account for critical factors such as orientation, glazing, shading, or the risk of overheating. As a result, many buildings that comply with the Code may still perform poorly: becoming too hot, too cold, or inefficient in their energy use.

Energy modelling ensures your building is not just code-compliant, but also energy efficient and comfortable. Our standard energy modelling reports are:

• Energy report providing insight into energy use and loss patterns, and a building envelope improvement study.

• Indoor comfort report that includes an overheating assessment along with a daylight and visual comfort review.

Energy modelling provides the greatest value when we are engaged early in the design process.