Natural Materials Episodes

Ready to kickstart your career in natural building and sustainable construction? Join us as we celebrate our 100th episode in the company of Allstar Natural Builders - Becky Little, Julz Baker, Em Appleton, Dylan Walker, and William Stanwix. Learn from these inspiring professionals as they share their experiences, advice, and pathways into this growing industry. Discover the diverse journeys our guests took to enter the world of sustainable building, from traditional brickwork apprenticeships t...

Marianne Suhr is a Chartered Building Surveyor specialising in the repair of older buildings. We talk about the role of a building surveyor, the SPAB and how to go about sympathetically retrofitting an old building. Episode links: This episode link - https://www.buildingsustainabilitypodcast.com/old-house-retrofit-and-SPAB-marianne-suhr-bs098 Marianne's company website - http://oldhouseconsultancy.co.uk/ See Marianne in person at the Homebuilding and Renovation show - https://www.homebuildings...

This is the second part of my conversation with Kirsty Cassels. In this episode, we hear about Kirsty's experience as a joiner in the TV industry, her work promoting workwear for women, certifying natural products and the Prince's Foundation... as well as other side meanderings. Episode links: Workwear for women - https://www.instagram.com/workwear_for_women/ Kirsty's building work - https://www.instagram.com/building_cassels/ Kirsty's design work - https://www.instagram.com/creative_cassels/ ...

The first of 2 episodes with designer and builder Kirsty Cassels. Pt2 will follow next week when I am back in the country. Follow Kirsty's work on instagram here: https://www.instagram.com/building_cassels/ https://www.instagram.com/creative_cassels/ Leave a review: https://podcasts.apple.com/us/podcast/building-sustainability-podcast/id1459369615 Support the podcast: https://www.patreon.com/buildingsustainability Episode links: Hartwyn - https://hartwyn.co.uk/ Alex Sparrow (UK Hempcrete) -...

The second part of my conversation with Shannon Berry was about her experience on BBC's - 'Make it to Market' and her learning difficulties. Episode Links BBC Make it at Market - https://www.bbc.co.uk/programmes/m001gq6s Shannon Berry Website - https://www.shannonberrynature.co.uk Matty Whitaker - https://www.instagram.com/matty.whittaker/ Alice Blogg - http://www.aliceblogg.co.uk/ Amy Leake (Woodmungler) - https://www.instagram.com/woodmungler/ Sharif Adams - https://www.instagram.com/wooden_...

Shannon Berry trained as an architect but I met her as a pole lathe bowl turner. You might know her from BBC's Make It at Market. https://www.bbc.co.uk/programmes/m001gq6s https://www.shannonberrynature.co.uk/ Episode links Illustration from Amy Charles' Patreon feedback - https://cricketmedia.com/blog/reading/spotlight-on-trina-schart-hyman/ Patreon for podcast support - https://www.patreon.com/buildingsustainability Matty Whitaker - https://www.instagram.com/matty.whittaker/ Abundant Earth -...

The concluding part of the Biophilic Tiny House Christmas conversation. In this episode we discuss how long it took to build, costs, hardest bits, best bits, how to keep up motivation, future plans and advice for future tiny house builders. Links Kind Supply (Hemp Insulation) - https://kindsupply.co.uk/ Indinature Hemp - https://www.indinature.co/ Tiny House Podcast Links Building A Tiny House - https://www.buildingsustainabilitypodcast.com/building-a-tiny-house-flo-hamer/ An Extendable High T...

This is part 2 of the natural biophilic tiny house Christmas special episode. Guest interviewer Mike Hill quizzes me on technical details such as air tightness, ventilation, solar power, heating, and water. Episode Links Kind Supply (Hemp Insulation) - https://kindsupply.co.uk/ Indinature Hemp - https://www.indinature.co/ Chris Magwood Podcast (plastic membrane) - https://www.buildingsustainabilitypodcast.com/how-buildings-are-going-to-save-the-world-chris-magwood-bs044/ Gervase Mangwana podca...

Today we are talking to me, Jeffrey Hart, designer and builder of the biophilic tiny house. This is the Christmas special, and so is a light-hearted chat with some mince pies and mulled wine. We talked for 4 hours, and edited down to just shy of 3 hours! In this episode, we discuss why I wanted to build a tiny home, small living, how to find the land, design considerations, budget, windows, materials, the design process, technical details and biophilic design. Episode links Kind Supply (Hemp I...

Yoav Elkayam is a craftsperson specialising in turning cups and bowls. He has also built his own cabin in the woods in a unique way that I was excited to delve into. This is a wandering conversation taking in elements of building, craft, teaching and the true joy of owning a fridge. Check out Yoav's work here: Instagram - https://www.instagram.com/yoav.kafets Website - https://yoavkafets.bigcartel.com/ Woodland Makers Instagram - https://www.instagram.com/woodlandmakers/ Woodland Makers Courses...

In this episode, I'm joined by green woodworker John Mullaney. John has carved out the reputation as the shrink pot guy but has many strings to his bow. We discuss his origins & craft in this joyous conversation that will inspire you to get stuck into some learning! This episode link for sharing - https://www.buildingsustainabilitypodcast.com/developing-your-craft-john-mullaney-bs089/ Episode links Craftspeople John's Website - https://johnmullaneywoodcraft.bigcartel.com/ John Mullaney - https:...

The 3rd and final coppice focussed episode is with Duncan and Sam from The Coppice Co-op. We are predominantly talking about Charcoal in this episode, its history, its uses and the ways to make it. This episode is part of a trio focusing on the technique of coppicing. They were made possible by the Bill Hogarth Memorial Apprenticeship Trust (BHMAT). *** BHMAT are now inviting applications for our next placement and hope to interview and start the placement soon (by the end of the year/beginnin...

Lorna Singleton is a coppice worker, basket maker and green woodworker. Specialising in Spelk Basketry - About Lorna - "I am one of the UK’s last remaining ‘swillers’, a specialist in weaving baskets using coppiced oak. From a workshop tucked away in the Cumbrian woods I weave traditional baskets known as spelk baskets, or swills. I cut and prepare the wood by hand, seeing the whole process through from the tree to the finished product, coppicing the woodland to create a truly renewable resourc...

In this episode we hear from Kath Morgan who is the coordinator and administrator for the Bill Hogarth Memorial Apprenticeship Trust and Mike Carswell, a coppice worker and former BHMAT apprentice. At the end of August 2022 I attended the BHMAT Woodland Pioneers event in the Lake district. Woodland Pioneers is an introduction to coppicing and coppice crafts run by the Bill Hogarth Memorial Apprenticeship Trust. The annual event was fantastic week of learning and hanging out with lovely, likemin...

This is the first of 3 episodes with Gervase Wangwana - a Retrofit specialist, Airtightness tester and reformed DJ. Part 2 will look more into ventilation and part 3 is all about air tightness. Become a Patreon supporter in August 2022 and be in with a chance of winning a wonderful packbasket! (Also really help the podcast out!) https://www.patreon.com/buildingsustainability Episode Links: Green Building Store case study of Reform Cottage - https://www.greenbuildingstore.co.uk/reform-cottage-e...

Chris Magwood is once again our guest on the podcast. Today we are discussing calculating materials carbon emissions, which might also be called up front carbon or embodied carbon. Chris and his team at buildersforclimateaction.org have created the BEAM calculator to do just that. We discuss the calculator, what it can do and what its limitations are. Whether it's ok to offset biogenic carbon against higher carbon emitting materials? Some excellent reports into current house construction in Cana...

The second Episode with Architect Clare Nash this time discussing the findings from her book Contemporary Vernacular Design How British Housing Can Rediscover Its Soul The book presents 25 inspirational housing schemes providing hope for the future of home building in Britain. Highlighting the need for the UK to reclaim its sense of local identity through the vernacular, these case studies are not just examples of good design but demonstrate the achievable nature of contemporary vernacular in t...

This week on the podcast we have Jane Anderson, who is an expert in Life Cycle Analysis (LCA), EPD and Embodied Carbon for construction. We discuss what LCA's and EPD's are and how they are created, sequestering carbon in construction and greenwashing! Links from this episode: Jane's Website - https://constructionlca.co.uk/ Jane's Twitter - https://twitter.com/constructionlca One Click LCA - https://www.oneclicklca.com/ PHRibbon (LCA) - https://www.phribbon.co.uk/ Building Sustainability Patr...

Two conversations recorded at Futurebuild 2022. Vince House talks about demand controlled ventilation and Matt Stevenson about homegrown timber solutions. Podcast Links Updated! Comparison of MVHR Vs Demand controlled ventilation https://www.aivc.org/sites/default/files/D2_S6B-02.pdf https://www.aereco.co.uk/ https://ukcmb.org/2019/10/27/bsi-white-paper-moisture-in-buildings/ https://www.linkedin.com/in/matt-stevenson-62006841/ https://www.futurebuild.co.uk/ The Mick & Pat Show Join us for inf...

Conversations recorded at Futurebuild 2022 with Brian Murphy of the Green Building Calculator and Rowland Keable of EBUKI talking about the Cobbauge project. Episode links Green Building Calculator - https://greenbuildingencyclopaedia.uk/ https://www.futurebuild.co.uk/ EBUKI - http://www.ebuki.co/ Cobbauge - http://www.cobbauge.eu/en/ Sheltercraft - https://sheltercraft.co.uk The Mick & Pat Show Join us for informal conversations surrounding beer, film, politics and philosophy. Listen on: App...

Building Physicist and certified PassivHaus designer Es Tresidder is back to discuss his EnerPHit retrofit project on his family home. We discuss what he's doing and what he has learned from pulling apart his home to do the work. Episode Links Es' website: http://www.highlandpassive.com/ Design of Es’ retrofit and Es’ employer - http://www.johngilbert.co.uk/ Building Sustainability Community Facebook Group - https://www.facebook.com/groups/340122253926357 Building Sustainability Patreon (suppor...

It's a commonly held belief that adding mass into your building will make it more energy efficient. In this episode I talk with Es Tresidder about whether this is true and when extra mass in your building can be beneficial. About Es - I am a certified Passivhaus and AECB Carbonlite Retrofit designer. I have over ten years of experience in low-energy buildings in both consultancy and academic roles. I also teach on two Masters courses (Developing Low Carbon Communities and Sustainable Energy Sol...

Virginia is a qualified architect, project manager, BREEAM AP and ISO14001 Lead Auditor, with a lifelong passion for sustainability. She is the author of SustainABLE: How to Find Success as a Sustainability Professional in a Rapidly Changing World, a practical guide for those that have a passion for sustainability but cannot make an impact. Virginia is also an Assistant Lecturer in Sustainability and Environmental Management at Coventry University. During her previous long career at BRE, Virgin...

Sigi Koko is the principal designer of Down to Earth Design, which she founded in 1998 to help her clients manifest their dreams of living in a natural, healthy home. She works exclusively on projects that are natural, energy-efficient buildings, on the forefront of sustainable design. Every project functions in synchronicity with its environment, relating to seasonal cycles of sun, wind, and rain to provide natural heating and cooling primarily from passive (free!) sources. Her clients enjoy an...