Podcast: How to retrofit a tenement with Josiah Lockhart, Mike Heffron and Chris Carus

Josiah Lockhart, Mike Heffron and Chris Carus
In this episode of the Scottish Housing News Podcast, hosts Kieran Findlay and Jimmy Black discuss the complexities of retrofitting tenement buildings in Scotland with experts Josiah Lockhart, Mike Heffron and Chris Carus.
They explore the unique challenges posed by the ownership structures of tenements, the barriers to decarbonisation, and the importance of community engagement.
The conversation highlights the need for innovative financial models, regulatory frameworks, and technical solutions to address the pressing issues of energy efficiency and climate resilience in Scotland’s housing stock.
Josiah Lockhart is the chief executive of Changeworks, one of Scotland’s leading environmental charities driving low-carbon living and retrofit innovation. Mike Heffron is the chief executive of Under One Roof Scotland, the national information service for tenement owners tackling common repair and maintenance. Chris Carus is co-founder and executive officer of Loco Home Retrofit CIC, a social enterprise empowering communities to take climate action through home retrofit.
Related links
- General info: underoneroof.scot
- Guidance for owners on the installation of solar panels, heat pumps or insulation in common parts of tenements in Scotland: https://underoneroof.scot/local-energy-scotland-partners-with-harper-macleod-under-one-roof-and-loco-homes-on-new-retrofit-guidance/
- Retrofit for factors toolkit: https://underoneroof.scot/new-toolkit-available-factoring-in-tenement-retrofit/
- Whole Tenement Retrofit feasibility study Loco Homes and Under One Roof: https://underoneroof.scot/what-will-new-heat-in-buildings-bill-mean-for-homeowners-whole-tenement-retrofit-feasibility-study-finds-out/out/
- Loco Home - New Report: Whole Tenement Retrofit Feasibility Study: https://locohome.coop/2024/10/our-new-report-whole-tenement-retrofit-case-study/
- Living Rent report critical of Edinburgh’s Lochend council flat retrofit project: https://www.livingrent.org/lochend_mtis_a_retrofit_case_study and https://www.scottishhousingnews.com/articles/melissa-esquerre-a-personal-account-of-edinburghs-dystopian-mandatory-retrofit-scheme
Chapters
00:00 Introduction to tenements in Scotland
02:59 Challenges of retrofitting tenements
05:50 Community and ownership dynamics
09:01 Barriers to decarbonisation
11:54 Case studies and real-world examples
15:03 Legal and regulatory frameworks
17:48 Future directions and innovations
21:04 Community engagement and support
23:56 Financial models and investment
26:55 Technical solutions and heat pumps
29:47 Conclusion and next steps
Jimmy Black has written a blog to accompany the episode here.
The Scottish Housing News Podcast is co-hosted by Kieran Findlay and Jimmy Black. All episodes are available here as well as on the following platforms: