Our Director Andy Marlow is excited to be presenting his 20/20 Vision presentation on stage at the upcoming Pecha Kucha event series hosted by the Australian Passivhaus Association, in Sydney.

Our Director Andy Marlow is excited to be presenting his 20/20 Vision presentation on stage at the upcoming Pecha Kucha event series hosted by the Australian Passivhaus Association, in Sydney.
Date: 3rd September 2024 | Time: 4:00 – 6:00 PM
Location: Rothelowman, Sydney.
Other Speakers:
- Hamish Bresnahan & Shauna Trengrove: The critical role of retrofitting existing buildings for net-zero targets, with a case study on a Sydney apartment building.
- Michael Ward: Comparing the thermal performance and comfort of Passivhaus-grade windows versus single-glazed windows.
- Stephane Blaise: A builder’s perspective on achieving the Passivhaus standard and lessons learned.
- Trent Clark: EnerPHit
- Darryn Parkinson: The benefits of using a panelised prefabricated system for Passive House construction to ensure speed and quality.
- Andy Marlow: 20/20 Vision
For more details about the APA Pecha Kucha event, click here.
(But we’ve heard a rumour that it is very close to being sold out so if you want tickets get in quick!)
We hope to see you there!


Andy joined Dick Clarke at Envirotecture as a young architect, gaining significant experience in designing genuinely sustainable buildings, both residential and non-residential, in Australia and overseas. After a stint at a large corporate practice, Andy returned to Envirotecture as a director in 2014. He went on to found Passivhaus Design & Construct in 2020, in order to make Passivhaus performance more accessible for more people.