To address the growing contribution to Australia’s greenhouse gas emissions by the commercial building sector, Section J of the National Construction Code (NCC) Volume One codifies minimum glazing thermal performance measures for both facade vision glazing and roof lights. In 2016, the NCC moved to a three year cycle, with the next revision due in May 2019.
The difficulty with Section J is that it fails to explain succinctly to a designer what is meant by a compliant design or what one might look like. This paper attempts to address this failure by presenting a range of strategies and design charts for different climate zones to enable commercial building designers to quickly design innovative, high-performance, NCC-compliant facade concepts.
This note updates EDG 82 BCA Section J and Commercial Building Facade Design to reference the NCC 2016.
Related Continuum CPD seminar: Daylight Design- Beyond the Curtain Wall by Michael Shaw