Floating Timber House Grand Designs : Season 17 Episode 8

Stuart and Rosie Treasurer from the Wirral plan to transform a small bungalow from a 1960s dormer into a slick piece of 21st-century architecture. The couple decapitate the building and balance a new floating timber box on top to create five bedrooms, spending as little as possible on plumbing, electrics and insulation, but stress levels spiral when neighbours grumble at the ultra-modern creation.