"Architects design things we can't actually build."

We sat down with Saxon Hall, Principal Architect at Align Architecture, to tackle the age-old tension between architects and builders. Saxon's unique perspective as a carpenter's son gives him insight into both sides of this divide.

In this episode, we explore why communication breaks down between architects and builders, and more importantly, how to fix it. Saxon shares his 'Align Build Collaboration' method that brings builders into projects from day one, the debate around tender vs negotiated contracts, and why energy-efficient design doesn't have to sacrifice aesthetics.

Saxon's diverse experience across residential, heritage, and sustainable projects proves that when architects understand building practicalities and builders appreciate design intent, everyone wins.

Key topics:

• Why early builder involvement saves headaches

• Tender processes vs negotiated contracts

• The poetic nature of architecture meets practical building

• Climate-adapted, sustainable design solutions

• Balancing collaboration with contractual obligations

👇 CHAPTER MARKERS 👇

00:00 Introduction and Saxon's Background

01:52 Unique Projects in Tasmania

04:13 Path to Architecture

05:54 Builder-Architect Relationship

07:57 Early Contractor Involvement

09:30 Negotiated vs. Tender Contracts

16:03 Cost Estimation Challenges

30:13 Understanding Builder Transparency

31:45 The Importance of Real-Time Costing

33:47 Educating the Broader Community

34:08 Passive House Design Challenges

36:57 The Poetic Nature of Architecture

42:10 Collaborative Construction Processes

47:53 Balancing Tradition and Innovation

53:20 Engaging with Align Build

LINKS:

Align Build:

https://align.build/

Connect with us on Instagram:

https://www.instagram.com/themindfulbuilderpod/

Connect with Hamish:

Instagram: https://www.instagram.com/sanctumhomes/

Website: www.yoursanctum.com.au/

Connect with Matt:

Instagram:

https://www.instagram.com/carlandconstructions/

Website: www.carlandconstructions.com/

The conversation delves into the mould issues arising in bushfire zones, exploring how sealed environments contribute to the problem and the ongoing search for evidence to address these challenges.

takeaways

• The mould issue in roof spaces began in bushfire zones.
• Sealing buildings to prevent embers can lead to mould problems.
• Cold, bushy areas are particularly susceptible to mould.
• There is a need for more evidence regarding mould issues.
• Sealed environments create significant risks for mould buildup.
• Using tools like Wufi can reveal disastrous conditions.
• Building practices need to be reconsidered in bushfire zones.
• Health risks associated with mould are a growing concern.
• Awareness of mould issues is still limited among the public.
• Addressing mould requires a collaborative effort among experts.

"The message that passive house is better, just isn't reaching people."

We explore what actually happens when passive house ambitions meet the realities of Australian building sites - from the builder's perspective, the architect's challenges, and the client's concerns.

Today we’re discussing what it means to design and build a passive house with Sven Maxa from Maxa Designs: the learning curves, cost considerations, and collaboration required to bridge the gap between high-performance building theory and practical execution. We break down what changes for builders tackling their first passive house spec, how architects balance performance with design, and what clients need to know before committing to passive house principles.

This isn't about chasing certification badges - it's about understanding whether passive house standards can improve building performance without making life harder for everyone involved.

Whether you're a builder considering your first passive house project, an architect integrating performance requirements, or a homeowner exploring energy-efficient building options, this conversation reveals the real-world challenges and opportunities of passive house construction in Australia.

👇 CHAPTER MARKERS 👇

00:00 Introduction and Sponsor Acknowledgment

01:54 Discussion on Passive House Adoption in Australia

02:40 Maxa Design's Experience with Passive House

03:19 Global Adoption of Passive House Standards

05:36 Challenges in Marketing Passive House

07:46 Cost Analysis and Financial Considerations

14:55 Personal Experiences with Passive House

26:00 The Importance of Certification and Quality Assurance

29:39 Outdated Building Codes and Industry Challenges

31:13 The Cost and Value of Certification

32:56 Integrating Certification Without Client Awareness

34:12 Design Documentation and Additional Costs

38:55 Real-World Examples and Feasibility Challenges

41:51 The Importance of Builder Engagement

46:23 Sustainability and Passive House Certification

51:26 Practical Advice for Aspiring Professionals

55:02 Conclusion and Contact Information

LINKS:

Maxa Designs:

https://www.maxadesign.com.au/

Connect with us on Instagram: @themindfulbuilderpod

Connect with Hamish:

Instagram: @sanctumhomes

Website: www.yoursanctum.com.au/