About this showing of Grand Designs
Kevin McCloud returns to energy conservationist Andrew's pioneering but complex self-heating home, powered by insulated earth banks. Has this ambitious thermal experiment broken new ground.
Previously on TV
Grand Designs
Previously shown on 4seven on Fri 23 Oct 2026 at 04:05.
This showing has ended
This showing was on 4seven at 04:05 on Fri 23 Oct 2026. See future airings below or open the main programme page for the latest TV times.
Airing details
Channel4seven
StartsFri 23 Oct 2026, 04:05
EndsFri 23 Oct 2026, 05:00
Next showing of Grand Designs
The next currently listed showing is Mon 9 Nov 2026, 20:00 on 4seven.
See all current showings