TOH: Trade School- Exclusive Preview of Drywells, Kitchen Design, Deck Tiles!

At the house, Roger shows Kevin how he's using two lightweight plastic drywells to deal with the water that will come off the roof. Inside, kitchen designer Kathy Marshall shows Kevin how she used cabinetry details and custom wood finishes to create a Scandinavian-inspired kitchen. Norm meets HVAC consultant Evan Trethewey to see a new thermostat that claims to be able to learn your habits and preferences. Tom shows Kevin how he's refurbishing the old pressure-treated deck by covering it over with click-together Ipe deck tiles.