Roger Cook and arborist Matt Foti kick off the 10th season by helping a homeowner transplant two trees Richard helps a homeowner hook-up the plumbing to her washing machine.
The invention of the Stillson wrench repairing 130-year-old plaster repairing broken balusters installing a new panel applying Venetian plaster to the dining room ceiling.
Richard helps a homeowner in New Hampshire quiet a squealing shower Kevin installs a DIY-friendly security and safety system with a video camera which includes wireless door sensors, motion detectors and smoke and carbon monoxide detectors.
Roger visits Biloxi, Miss., where he builds a high tunnel greenhouse with a homeowner Richard explains the best types of pliers and wrenches electrician Scott Caron converts three recessed lights into three pendants in a kitchen What Is It?
Richard visits a historic home in Mobile, Ala., and installs a clawfoot tub with shower Tom installs a permanent fire escape ladder in a bedroom the guys ask What Is It? Roger shows the best way to prune trees.
Tom helps a homeowner fit a boxspring mattress up a narrow staircase Kevin and an electrician repair a light-switch in Seattle Richard shows many options for filtering drinking water.
Tom repairs a rotted porch post What Is It? Richard visits New Orleans to help a family deal with high indoor humidity.
Waffle gardening, a method of growing vegetables in an arid climate Richard adds motorized zone dampers to a forced-air heating & cooling system the guys ask What Is It? Tom shows an easy way to bisect angles.
Jenn installs a vertical garden to maximize space Tom explains the uses for different drill bits Richard travels to a plumbing facility to learn about advances in toilet engineering.
Tom replaces a bi-fold closet door Jenn discusses alternatives to flower bouquets for gift giving Mauro paints a bathroom using a mold resistant paint.
Nathan installs soft-close kitchen cabinets the team shares some home inspection nightmares Richard and Kevin discuss how gas regulators work Jenn cleans up an overgrown garden.
Kevin learns how to protect homes from earthquakes Mark stains concrete Tom explains why and how to change the locks in a new home Richard travels to Cleveland to reroute a lengthy dryer vent.
Removing asbestos a plumber works on dormant pipes visiting a community garden architectural historian Arthur Krim talks about three-deckers pulling off the melted vinyl siding.
"This Old House" returns to Dorchester, Mass., to follow the renovation of a triple decker that was burned due to illegal fireworks.
Landscaping contractor Roger Cook helps a homeowner build a cozy campfire pit in her backyard What Is It? Tom helps a homeowner install a combination range hood and microwave oven over her kitchen stovetop.
Yard clean-up using rakes, blowers and lawn vacuums how HVAC thermostat technology has evolved over the years general contractor Tom Silva and host Kevin O'Connor install carpet tiles over a concrete basement floor.
Tom Silva helps a homeowner remove a vinyl kitchen floor Kevin O'Connor tours a well-stocked architectural salvage yard for vintage house parts Richard helps a homeowner eliminate a gurgling sound coming from his bathroom plumbing.
Touring the completed Dutch Colonial pine table hydroseeding flying the refurbished flags.
Richard visits Charlotte, N.C. to install a whole-house humidifier Kevin and electrician Scott Caron install hardwired smoke and carbon monoxide detectors for a young family in Indianapolis Tom shows how to remove stripped screws.
Tom heads to Seattle to install crown molding Roger replaces a rotted fence post the guys ask "What Is It?" Kevin explains the difference between cement, concrete, and mortar.