Excel House - Ballarat Site Tour - Nov 27th 2026

Excel House Site Tour: Comfort by Design

Step inside Excel House while it’s under construction and discover how thoughtful design and building science come together to support comfort, healthy indoor air and lifelong liveability.

Join builder Tim Trigg of Trigg Constructions and Talina Edwards, Director of Envirotecture, to explore this single-storey home targeting Passivhaus certification, with accessibility and ageing in place central to its design.

Named with a nod to the spreadsheets that help quantify its performance, Excel House is all about getting the details right. Discover how insulation, airtightness, high-performance glazing and heat-recovery ventilation work together, alongside accessible spaces, sunny reading spots and connections to the garden.

Come with your questions and hear directly from the architect and builder about creating a home designed to excel—now and into the future.

A huge thank you to our wonderful clients and the team at Trigg Constructions for making this project so special.

The project is in Ballarat, VIC with the exact address released closer to the tour date.

If the tours are fully booked and you’d like to join the waitlist, please email your details to info@envirotecture.com.au

Find out more about this project: https://www.envirotecture.com.au/projects/project/excel-house