Sustainable Holmes

Robyn Johnson

English Education Home & Garden How To Leisure Personal Journals

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Episodes 10

Avg. Duration 59m

Activity Highly Active

Since Nov 2025

Latest Episode Jun 2026

Publishing Details

Schedule

Monthly

Format

Episodic

Consistency

63%

Hosting

rss.buzzsprout.com

About This Podcast

Whether you're planning a renovation or building new home in Greater Sydney, the Southern Highlands, or the Illawarra-Shoalhaven areas, this podcast is your guide to clarifying your sustainable home goals, to connecting with the right professionals, understanding what makes homes perform better, and using materials wisely.

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Recent Episodes

The Mechanical Ventilation Conversation You Need to Hear

Jun 09, 2026 45m Transcript

Continuing the conversation with Cameron Grant from Fresh Ventilation, before welcoming co-director Claire Grant — the founder of the business.Heat recovery ventilation (HRV) is booming, but many…

Is your subfloor getting any air?

May 18, 2026 49m Transcript

In this episode Robyn sets out to answer the question of what is really happening in built homes with subfloors, are we getting it right? Do passive vents works? How do we successfully balance indoor…

Passive House or High Performance? Start With Your Builder

Mar 24, 2026 1h 14m Transcript

Nathan is refreshingly honest about the early years of Newfound Building — the jobs he underquoted, the stress, and eventually the turning point when he committed to business coaching through Live…

What's Trapped in Your Walls: The Building Wrap Revolution with John Martin of Volcano Construction Products

Mar 02, 2026 49m

Most Australian homeowners have never heard of a building wrap — and that gap in knowledge, says today's guest, is quietly costing them money, comfort, and their health.John Martin is a chemical…

Designing Homes That Belong with Alex Urena

Feb 09, 2026 1h 20m

What if your "difficult" south-facing block could become your home's greatest asset? Or your tight renovation budget could create a space that feels twice its size? In this conversation,…

Small Things Done Exceptionally Well with Lisa Johnson Design

Jan 19, 2026 55m

In this rich conversation, Lisa takes us on a journey through her evolution as a designer—from creating bespoke fashion with her mother, to building and designing five boutique hotels across regional…

Small Footprint, Big Impact: Building Climate-Resilient Homes with Ben Wollen

Dec 15, 2025 1h 7m

Episode SummaryWhat if the key to truly sustainable housing isn't building bigger, but building smarter? In this conversation, architect Ben Wollen reveals why small, well-designed homes with…

Beyond Fast-Food Housing: Building Better with Adam Souter

Nov 24, 2025 56m

In this episode, Robyn sits down with Adam Souter from Souter Built, a builder who's raising the standard for sustainable construction. Adam's journey from working on luxury Sydney homes to building…

The Hidden Energy Drain in Your Home: Why Your Next Renovation Needs a Data-Driven Plan

Nov 03, 2025 52m

Episode SummaryAre you planning a renovation but worried about making expensive mistakes? In this eye-opening episode, Robyn sits down with Michael Tibbs, a Mechanical Engineer and Home Energy…

S1E1 Sustainable Homes without the Overwhelm

Nov 03, 2025 25m

Penny Keogh, Eaves Content Agency and Illawarra Festival of Architecture and DesignIn this launch episode, host Robyn Johnson speaks with friend Penny Keogh about Penny's work in Co-Directing the…