Architect Emmy from Falugruppen Arkitektkontor and timberconstruction expert Emma from Stora Enso reveal the behind-the-scenes challenges of designing the new Kristinehallen Concert Hall in Falun, Sweden.

(Special thanks to Stora Enso for their help in organising the episode)

From the decision to feature exposed timber beams to a design change that saved nearly 10 million Swedish Krona, the process is packed with innovation, cost-saving strategies, and architectural risk-taking.

The duo dive into mass timber architecture, CLT (cross-laminated timber), and sustainable building practices, all while working within the constraints of a heritage site.

Learn how timber and concrete were combined to meet strict acoustic performance standards, accessibility goals, and budget pressures in this bold example of Scandinavian sustainable design.

00:00:00 - Episode Begins

00:01:00 - Introduction to Emmy + Emma

00:02:26 - Kristinehallen Concert Hall project

00:04:23 - The design choice to use timber

00:05:45 - Collaboration with the constructor

00:06:57 - Other materials used in the design

00:07:42 - Benefits of timber

00:09:29 - Acoustics

00:10:53 - StoraEnso's work on the project

00:13:20 - Where do StoraEnso source their materials from?

00:15:03 - What were the main challenges of the project?

00:17:12 - Cost of the project

00:18:07 - Main design features

00:19:42 - Budget changes pre and post pandemic

00:25:18 - Designing a Timber construction with or without a contractor?

00:26:19 - How to get in touch with Emmy and Emma

Learn more about Falugruppen Arkitektkontor, Stora Enso, and the KristinehallenConcert Hall redesign.

Summary

Discover how the construction industry is being reshaped by circular economy principles in this episode featuring Rob Smith, co-founder of Material Index.

Rob shares his journey from oil and gas to sustainable construction, revealing the massive carbon footprint of traditional materials like concrete—and how smarter reuse can change everything.

We dive into the practical challenges and scalable opportunities of material reuse, pre-demolition audits, secondary materials marketplaces, and SaaS technology that supports environmental consultancy and material cataloging.

Learn how Material Index is driving innovation in building deconstruction, material passports, and the reuse of kitchens, building components, and more—while helping architects, developers, and contractors meet rising demand for low-carbon solutions.

If you are in architecture, property development, or sustainable construction, this conversation explores real-world case studies, pricing models, and the digital tools accelerating change in a carbon-intensive industry.

Chapters

00:00 Introduction to Material Index and Reuse in Construction

10:10 Transition from Oil and Gas to Construction

20:10 Founding Material Index and Initial Challenges

29:54 The Role of Pre-Demolition Audits

39:53 Developing the Platform and Services

50:03 Market Landscape and Future Directions

40:53 The Market for Reused Materials

43:46 SaaS Solutions for Material Auditing

46:10 Guidance for Architects on Material Reuse

48:05 Case Studies in Material Decommissioning

50:55 Understanding Material Value and Pricing

54:02 Challenges in Reusing Concrete

56:07 Exploring the Market for Secondary Materials

01:01:06 The Future of Kitchen Reuse

01:03:06 Innovations in Material Recovery and Reuse

Summary

Step inside London’s Brutalist masterpiece as Philippa Simpson — Director for Buildings & Renewal at the Barbican Centre — unpacks the once-in-a-generation project to refresh this 1970s cultural icon.

From tricky way-finding through its residential estate to an ambitious master-plan that weaves sustainability, accessibility and new music venues into the concrete fabric, Philippa shares how an international design competition, deep community consultation and a people-first ethos will shape the Barbican’s next chapter.

Tune in for candid insights on nurturing fresh talent, funding the arts and what it really takes to future-proof a living legend.

Chapters

00:00 The Barbican Center: An Architectural Icon

12:06 Renovation Plans and Challenges

24:06 Design Competition and Team Selection

24:18 The Importance of Team Dynamics in Appointments

25:34 Navigating Competitions and Tenders in Architecture

26:52 Fostering New Talent in the Industry

27:54 Long-Term Planning and Phased Deliverables

28:36 Addressing London's Music Venue Shortage

30:11 Creating a Musical City: Beyond Classical Music

32:14 The Role of Funding in Arts and Culture

36:25 Challenges in Renovating Iconic Spaces

41:09 Community Engagement and Consultation in Design

44:33 Future Plans for the Barbican Centre

Summary

This conversation explores the evolving landscape of mass timber construction, focusing on the importance of early planning, the role of specialists, and the integration of sustainability and acoustics in timber projects.

The speakers, Dean Lewis and Mark Chen from Skanska, discuss their experiences and insights into the challenges and opportunities presented by mass timber, including cost efficiency, innovations in materials, and the future of prefabrication in the industry.

This conversation delves into the evolving landscape of construction, focusing on the comparison between panelized and modular construction, the importance of sustainability, and the role of innovative tools like the EC3 in assessing embodied carbon.

The discussion also highlights the integration of AI in construction processes, the potential of 3D printing, and the challenges of using timber and recycling materials in building projects.

Chapters

00:00 The Importance of Early Planning in Timber Projects

02:52 Introduction to Skanska and Its Operations

05:48 Mass Timber: Challenges and Opportunities

09:05 Roles and Responsibilities in Timber Construction

12:00 The Need for Specialists in Timber Engineering

14:51 Acoustics in Timber Construction

18:02 Sustainability and Carbon Considerations in Timber Projects

20:46 Cost Efficiency of Mass Timber vs. Traditional Materials

24:10 Innovations in Mass Timber Products

26:50 The Future of Prefabrication in Timber Construction

34:54 Panelized vs. Modular Construction

37:18 Sustainability in Construction Materials

40:09 The EC3 Tool and Embodied Carbon

42:06 Building Codes and Sustainability Initiatives

45:42 The Role of AI in Construction

50:53 3D Printing and Concrete Alternatives

54:12 Challenges in Using Timber for Construction

01:00:00 Recycling and Reusing Building Materials

SummaryIn this conversation, we speak with Jamie and Colin, the founders of Wrapt Homes, a company focused on making homes more energy efficient through innovative retrofit solutions. We discuss their backgrounds, the challenges of starting a business, and the importance of sustainability in construction. The conversation delves into the specifics of Wrapt's services, the materials they use, and their future plans for growth and innovation in the retrofit industry. They also touch on the significance of grant funding, team dynamics, and the need for quality control in delivering their services.Takeaways- Wrapt focuses on making homes more energy efficient.- The retrofit industry faces significant challenges.- Sustainability is a core value for Wrapt.- Innovate UK grants can provide crucial support for startups.- Quality control is essential in construction projects.- Wrapt aims to simplify the retrofit process for homeowners.- The private rented sector has the worst quality housing in the UK.- Collaboration with other companies is important for growth.- Wrapt is exploring prefabrication to reduce disruption during projects.- Trust and relationship-building are key in the energy industry.Chapters00:00 The Genesis of Wrapped02:24 Founders' Backgrounds and Inspirations04:40 Understanding Wrapped's Mission and Services07:32 Navigating the Retrofit Landscape10:08 Innovative Approaches to Retrofit12:36 The Evolution of the Business Model15:25 Challenges and Learning Experiences17:58 Funding and Grants: The Innovate UK Experience20:32 Material Choices and Sustainability22:52 Team Dynamics and Employment Strategies25:33 Quality Control and Project Management27:58 Future Plans and Innovations40:10 Strategic Growth and Team Structure43:18 Organic Growth vs. Investment Opportunities49:25 Innovative Panel Production and Technology52:43 Challenges in the Private Rented Sector58:16 Innovate UK Projects and Community Engagement01:02:43 Draft Busting Services and Customer Experience01:15:51 Future Projects and Collaborations

Summary

In this conversation, Aaron Vaden-Youmans and Peter Swallow from Grimshaw discuss the importance of sustainability in architecture, the role of sustainability leads, and the evolution of the definition of sustainability.

They share insights from their experiences with various projects, including the challenges and opportunities presented by mass timber construction.

The discussion also covers the significance of engaging engineers early in the design process, the benefits of design-build methods, and the future of circular construction and material reuse in the industry.

Takeaways

• Sustainability leads are essential for managing complex sustainability agendas.

• Sustainability is about doing less harm to the environment and people.
• The definition of sustainability is evolving and needs to be context-specific.
• Successful projects often involve early engagement with sustainability consultants.
• Mass timber presents both opportunities and challenges in construction.
• Cost implications of mass timber can vary based on project specifics.
• Engaging engineers early can prevent costly redesigns later.
• Design-build methods are often more effective for mass timber projects.
• Circular construction and material reuse are critical for sustainability.
• Material passports can facilitate the reuse of materials in construction.

Chapters

00:00 Introduction to Grimshaw and Sustainability in Architecture

10:54 The Role of Sustainability Leads in Architecture

23:52 Case Studies: Successful Sustainable Projects

38:59 Mass Timber: Opportunities and Challenges

41:08 Design-Build Framework for Mass Timber Projects

43:56 Navigating Building Safety and Timber Construction Risks

49:11 Circular Construction and Material Reuse Innovations

56:32 The Future of Timber in Sustainable Housing

01:01:13 Deconstruction and Internalizing Negative Externalities

01:07:01 Engaging with Material Passports and Circular Economy

For more episodes of the High Point podcast, follow⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠this link⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ or⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠this one⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ for Youtube⁠⁠.

Summary

In this conversation, Brad Schell, the founder of SketchUp, shares his journey of creating a revolutionary 3D modelling software that transformed the design industry.

He discusses the challenges and successes of building SketchUp, the acquisition by Google, as well as the importance of community feedback and the future of design with AI.

Brad emphasises the significance of accessibility in design software and reflects on his entrepreneurial experiences, encouraging others to pursue their ideas without fear of failure.

Takeaways

• SketchUp was a game changer for 3D modelling.
• Accessibility in design software is crucial.
• Community feedback played a significant role in SketchUp's success.
• The acquisition of his first company by Autodesk provided valuable insights into corporate culture.
• Google's acquisition allowed for greater innovation and reach.
• Free support was a key factor in customer satisfaction.
• The journey of entrepreneurship is filled with challenges and rewards.
• AI is set to revolutionise design and modeling.
• Starting a company requires courage and commitment.
• The importance of a supportive and open company culture.

Chapters

00:00 Introduction to the Podcast and Guest

02:43 The Magic of 3D Modeling

05:46 The Birth of CADZUX

08:39 The Acquisition by Autodesk

11:27 Transitioning from Autodesk to Innovation

14:32 The Concept Behind SketchUp

17:32 The Journey to Founding a New Company

20:34 Raising Funds and Building a Team

23:31 The Evolution of Ideas and Products

26:36 Reflections on Entrepreneurship and Innovation

33:36 Navigating the Challenges of Fundraising

39:19 The Birth of SketchUp: Naming and Prototyping

43:53 The First Impressions: Demos and Feedback

50:58 Building a Team and Product Launch

57:25 Innovative Distribution: The Free Model and Market Penetration

01:04:12 Word of Mouth: How SketchUp Gained Popularity

01:08:53 The Birth of a Collaboration with Google

01:12:08 The Exclusive Deal with Google

01:14:44 Navigating the Acquisition Process

01:17:10 Transitioning to Google: A New Era

01:19:47 The Impact of Google on Company Culture

01:24:41 The Importance of Creativity and Open Culture

01:27:28 Life After Google: New Adventures

01:32:28 Reflections on SketchUp and Future Aspirations

For more episodes of the High Point podcast, follow⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠this link⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ or⁠⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠this one⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ for Youtube⁠⁠.

Debbie Thompson, Theater Director of St George's Theatre in Great Yarmouth, shares the challenges of managing this Grade I listed building.

Balancing her role with Sheringham Little Theatre, Debbie secured funding to revive the theatre, creating a vibrant community space.

Despite post-COVID hurdles, St George’s thrives with youth programs and audience engagement.

Local historian, Paul Davis, then highlights its transformation from a church to a theatre, preserving Great Yarmouth's richheritage.

Find out more about St George’s and it’s partners:

https://www.stgeorgestheatre.com/

https://sheringhamlittletheatre.com/

https://www.greatyarmouthpreservationtrust.org/

00:00:00 - Episode Begins

00:00:58 - Introduction to Debbie

00:05:16 - Strengths and Issues in GreatYarmouth

00:09:20 - How Has the Renovation Impactedthe Town?

00:15:17 - Hosting Weddings

00:17:01 - Finances

00:21:17 - What's the Difference BetweenGrade 1 and Grade 2 Listed Buildings?

00:22:55 - Future Improvements

00:24:46 - Insurance

00:26:18 - Capacity

00:28:09 - Other Ideas for GeneratingRevenue

00:29:53 - Restrictions

00:30:58 - About Paul Davies

00:32:34 - The Cafe

00:34:20 - Acoustics of the Building

00:41:10 - Debbie Outro

00:42:38 - Intro to Paul and His Book

00:46:09 - History of the Theatre as aChurch

00:48:23 - Conversion to a Theatre

00:49:21 - Why did the Church Close?

00:50:13 - Church Layout and Design

00:53:56 - The Roof

00:56:49 -Past Incumbents

00:59:52 - Some Final History

01:01:07 - Great Yarmouth's Heyday

For more episodes of the High Point podcast, follow⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠this link⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ or⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠this one⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ for Youtube⁠⁠.