Grand Designs
More 4
Wednesday 27 August 2025 19:55 - 21:00 (65 mins)
Energy conservationist Andrew plans to build a radical, self-heating home by storing the warmth of the summer sun in insulated earth banks. But will this gigantic thermal experiment work? [AD,S]
Mentioned: Andrew, Margretta, Oral—B, Christmas, Mark, Nectar Prices, Fairy, Buckinghamshire, Jasper, Imogen, Surf Magnifi—Scent Wash, Save, Enjoy, Febreze, Sainsbury, Wayne, Luckily
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