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 E26: Rose Test Garden, Wall Tile S22 E25: Firebox Restore, Tool Storage S22 E24: Smart Thermostat, Bluestone Clear S22 E23: Garden Restore, Bathroom Fan S22 E22: Paint Dark Basement, Bat House S22 E21: New Shade Pattern, HVAC Showroom