Bellbrae – EnerPHit House
Timeframe Completed 2014
Gross Internal Floor Area TBA
Number of Buildings 1 Dwelling
Cost TBA
Builder Aphi Projects
Scope Passivhaus Consulting

METRICS

Primary Energy Demand TBA
Heating Demand TBA (kWh/m²a)
Heat Load TBA (W/m²)
Frequency of Overheating TBA (%)
Climate Zone Warm Temperate
Airtightness at 50pa TBA (ach)

The Project

Designed and constructed by Aphi Projects, the Bellbrae House targeted best practice outcomes from early design and was one of the first collaborations between Aphi and Grün. Not reliant on thermal mass and solar passive design, the existing lightweight construction was ideally suited to the Passive House model. The thermal envelope has been significantly improved with the introduction of external wood fibre thermal insulation, with careful consideration to nearly eliminate thermal bridges.

Phase change material and intelligent membranes complete the hard-working envelope concept. Heat recovery ventilation delivers fresh, filtered air with minimal energy consumption, and beautiful timber triple glazed windows and doors complete the high-performance façade. The Bellbrae project was the first certified EnerPHit house in Australia, and one of the first certified projects, nationally, under the Passivhaus umbrella.

More images of this project are available on Aphi’s Website.