Centre for Alternative Technology

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Carwyn Jones

Carwyn Lloyd Jones who has over 20 years experience in the construction industry and is an expert in timber framing, including some of the buildings around the CAT site.


He has constructed two wooden buildings at Grand Designs live. The first was a Compost toilet in 2012. Grand Designs were so impressed they invited him back in 2013 where he built a replica of Kevin McCloud's shed. 


Recently Carwyn has been busy building a new Insulation display on our visitor circuit and building an extension to house our new biomass boiler here at CAT.