Poster of Cast and Crew in Grand Designs Trade Secrets - The Underground House (Season 2 - Episode 11) - The Underground House

Grand Designs Trade Secrets - Season 2 - The Underground House (Episode 11)

Plot: How to make your Grand Design a sustainable success. Deborah Saunt investigates green materials, while Tom Dyckhoff explores the UK's first carbon neutral house
Episode Aired On:
Wednesday, March 26 2008
17 years ago