Penleigh and Essendon Grammar School (PEGS) – Middle Girls School

Sustainability

The perimeter of the new buildings is primarily comprised of a maintenance-free glazed brick outer shell. The internal space is structured so as to allow long-term flexibility and adaptability. This is achieved by the reducing internal structure and with the use of post-tensioned concrete slabs. Continuous strip windows similarly allow future adaptability. Insulated reinforced concrete roofs improve the environmental performance of the building and will also allow for easy maintenance and possible future additions. Windows are shaded to the north and elsewhere, automated blinds reduce glare and heat gain. The new buildings are heated via an efficient VRV air conditioning system located in the under the floor space of the new building. Throughout, energy efficient fittings and fixtures have been specified. The plan shape allows improved light and cross-ventilation to a large number of teaching spaces. Colonnades which permit light, transparency and cross ventilation to teaching spaces are favoured over double loaded planning scenarios. Ventilated louvers are included in the teaching spaces to permit cross ventilation, improve air quality and reduce the reliance on mechanically conditioned air.