Grand Designs Trade Secrets

Grand Designs Trade Secrets

The Underground House (2x1)


: 16, 2008

Naomi Cleaver, Tom Dykhoff, Kevin McCloud and Deborah Saunt explore the underground world of earth shelters and explain why you can't afford to stay in the dark when it comes to lighting.

  • : 2007
  • : 24
  • : 12
  • Channel 4