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 Thu 22 Oct 2026 at 21:00.
This showing has ended
This showing was on 4seven at 21:00 on Thu 22 Oct 2026. See future airings below or open the main programme page for the latest TV times.
Airing details
Channel4seven
StartsThu 22 Oct 2026, 21:00
EndsThu 22 Oct 2026, 22:00
Next showing of Grand Designs
The next currently listed showing is Mon 9 Nov 2026, 20:00 on 4seven.
See all current showings