Building a Garden Barn Without Concrete! Is it REALLY Possible to Build Sustainably?

In this video, we share how we constructed our garden barn, entirely free of concrete or bricks, using sustainable materials such as recycled wood, wood fiber insulation, and metal cladding. By choosing these eco-friendly alternatives, we aimed to minimize the environmental impact while ensuring the structure remains breathable and energy-efficient. The building is wrapped in an airtight membrane and insulated with 180mm of wood fiber, providing excellent thermal performance. We believe these choices will make the barn comfortable year-round, reducing the need for heating even during winter months.

The video takes you through the step-by-step process, explaining each material in detail—from fire-resistant metal cladding to flexible and rigid wood fiber insulation. With the right combination of breathable membranes and airtightness, we’ve created a structure that is both sustainable and durable. If you're interested in building without conventional materials like concrete and brick, this video will provide you with alternative solutions that are better for the planet and your future. Links to all materials mentioned are included below to help you start your own eco-friendly building journey.

Sheet metal cladding: Pagurek www.pagurek.co.uk/
Wood fibre insulation: Pavaflex & Pavatherm unitylime.co.uk/
Airtightness membrane - Unity Lime - see above
OSB Board: any building supplier

To get a copy of my book, Beginner's Guide to Eco Renovation: amzn.to/3XHhnZc

If you have any questions, please let me know

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