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Aired Wednesday March 6,
8:00pm - 9:00pmon 4Seven
Grand Designs
Series 21 Episode 4: BletchleyEnergy conservationist Andrew plans to build a radical, self-heating home by storing the warmth of the summer sun into insulated earth banks.
- Category
- Documentary / Home improvement / House/garden
- Original air date
- 2021-01-27
Cast and crew