Navigation for Ask This Old House Seasons Season 22 Season 21 Season 20 Season 19 Season 18 Season 17 Season 16 Season 15 Season 14 Season 13 Season 12 Season 11 Season 10 Season 9 Season 8 Season 7 Season 6 Season 5 Season 4 Season 3 Season 2 Season 1 Cast Heath Eastman Lee Gilliam Nathan Gilbert Mauro Henrique Mark McCullough Jenn Nawada Tom Silva Richard Trethewey Ross Trethewey Submit Question Ask This Old House Podcast AboutFuture House | Machine-Built Houses Ask This Old House home technology expert Ross Trethewey learns about automated home construction by Ross Trethewey Resources: Ross toured the workshop that is shared by Bensonwood and Unity Homes.Next Up In Ask This Old House S22 E17: Shade Sail, Concrete Walkway S22 E16: Wildfire Mitigation S22 E15: Invasive Plants, Bidet Toilet S22 E14: Paint Wood Paneling, Play Kitchen S22 E13: Lathe Turned Segmented Bowl S22 E12: Hot Water, DiResta Leather Tote