Richard details the art of soldering pipes; Heath elucidates the function of two-prong electrical receptacles, explaining their obsolescence under current building codes and the proper procedure for their replacement; meanwhile, Nathan and …

Jenn designs a space built to endure constant foot traffic; Richard outlines the choices for water heating systems; Tom and Kevin craft a cutting board from walnut, cherry, and maple wood.

Jenn explored possibilities for ground cover, outlining various plant choices. Tom demonstrated several methods for repairing holes in walls. Mark showed how to mend holes in brickwork. And Nathan installed a new threshold.

Mauro details the proper method for cleaning dried paint from a paintbrush. Tom offers expert advice on connecting and installing tongue-and-groove flooring. Meanwhile, Jenn and Nathan undertake the project of constructing a do-it-yourself …

Ross weighs the advantages and disadvantages of smart doorbells. Mauro illustrates methods for painting wood paneling. Heath offers a glimpse of his essential tools and guides a homeowner through the installation of recessed lighting.

Mark details the process of brickmaking, outlining the diverse array of available types. Richard elucidates the mechanics of solderless connections. Meanwhile, Tom assesses and re-shingles a shed roof, applying asphalt shingles to the task.

Jenn offers a curated selection of essential gardening implements and details the proper techniques for preparing a garden for winter's dormancy. Meanwhile, Mauro illustrates the process of painting a kitchen cabinet. And Nathan demonstrate…

The whole team rallied to assist Mark in rebuilding the chicken barn, which had been destroyed by fire. They reframed the structure, installed fresh electrical wiring, connected a utility sink, and hung a new exterior door.

At Tool Lab, expert Chris Ermides elucidates the mechanics of table saw blades. Heath provides a practical guide to using a voltage tester, explaining its function and proper application. Meanwhile, Mark assists a homeowner in the task of e…

General contractor and skilled woodworker Tom Silva found himself visiting Camilla, a young woodworker he’d met before, at her father's workshop. They fell into easy conversation, reconnecting since their last encounter. After admiring some…

Jenn details the identification and cultivation of holly plants; Richard elucidates the mechanics of dishwashers and offers solutions for drainage problems; while Tom and Kevin craft Christmas ornaments.

At Tool Lab, Nathan elucidates the purpose of various table saw blades. Ross installs WiFi throughout a residence. Richard resolves a malfunctioning tub drain. The team then shares their aspirations for the coming year.

Mark recounts his journey to becoming a mason. Tom elucidates the causes of wood rot in houses, detailing preventative measures and methods for repair. Ross delves into the workings of heat pump technology.

Heath finds the final electrical work the most satisfying part of his profession. Meanwhile, Mauro illustrates the proper technique for repairing a fissure in plaster. Elsewhere, Mark elevates a drywell in a driveway that has sunk below gro…

As *Ask This Old House* marks its twentieth anniversary, the cast members reflect on the show’s journey. They’ll share insights into its creation and consider the enduring impact of the television program as it continues.

Jenn recounts her journey to becoming a landscape designer. Meanwhile, Richard and Ross offer practical advice for reducing winter heating expenses. And Nathan assists a homeowner in the replacement of a vinyl kitchen floor.

Jenn and Mark demonstrate the construction of a stone water fountain for the garden. In the Tool Lab segment, Nathan examines miter saw blades. The team gathers to discuss the difficulties encountered in navigating persistent supply chain d…

Richard recounts his journey to becoming a plumber, detailing the aspects of his craft that bring him satisfaction. Ross discusses the capabilities of smart thermostats, highlighting their various functions. Heath elucidates the meaning of …

At the local nursery, Jenn learns the proper techniques for planting and harvesting shrubs. Meanwhile, Ross and Nathan share practical, economical methods for ensuring your windows are properly air-sealed this winter. And Tom offers a clear…

Nathan offered a tour of his meticulously arranged truck. Richard demonstrated various bidets, detailing their functions. Mauro explained the application of spray paint for small home endeavors. And Mark undertook the replacement of a dilap…

Jenn Nawada details the process of home composting. Meanwhile, Jenn Largesse and her landscape contractor collaborate to erect a concrete block retaining wall in her backyard. Elsewhere, Tom crafts bespoke drawers, cubbies, and shelves tail…

Heath elucidates the fundamental electrical principles underpinning cordless tools. Richard provides a guide to clearing common blockages in bathroom sinks, kitchen sinks, and toilets. Mark undertakes the repair of a fireplace, including th…

Tom recounts his journey to becoming a general contractor, sharing the aspects of his profession that bring him satisfaction. Meanwhile, Heath and Ross offer an explanation of smart electrical panels, detailing their functionality. Elsewher…

Nathan illustrates various methods for repairing scratches on wooden furniture. Jenn Largesse directs the installation of a shipping container pool in her backyard. Tom demonstrates how to mend and reinforce a sagging fence gate.

Nathan recounts his journey to becoming a carpenter, and speaks with genuine affection about the craft he practices. Heath expounds at length on the nuances of various LED light bulbs. Meanwhile, Richard tackles a precarious toilet, restori…

Jenn Nawada offers guidance on houseplants suitable for various light conditions – from deep shade to dappled sunlight. Heath details the proper methods for drilling holes to accommodate electrical wiring. Jenn Largesse demonstrates the ins…

Nathan demonstrates the process of mounting a flat-screen television to a wall. Mark constructs a birdbath from stone. Tom restores a damaged newel post, the result of an unfortunate canine encounter.

Ross recounts the genesis of his career as an engineer. Tom offers a detailed exploration of various hammer types. Richard demonstrates practical solutions for handling frequent plumbing crises. And Nathan illustrates the process of removin…

Jenn presented a selection of hydrangeas, showcasing their diverse forms. Heath elucidated the workings of various smoke and carbon monoxide detectors, detailing their respective functions. Meanwhile, Mauro meticulously refinished deck rail…

Richard demonstrates the simple task of replacing a toilet seat; Jenn Largesse constructs a pergola to enhance her backyard space; and Nathan restores a century-old full mortise lockset.

Jenn discussed the diverse varieties of succulents, while Richard undertook the installation of a reverse osmosis water filter beneath the kitchen sink. Tom, meanwhile, crafted a traditional milk stool.

Employing standard electrical tools, conducting a thorough home energy assessment, and undertaking painting projects.

Conversations drifted between reflections on paternal guidance, the mechanics of ventilation within structures, and the meticulous completion of a baseball bat display case.

Kevin O'Connor recounts his journey to hosting "This Old House," sharing alongside anecdotes a straightforward method for drawing a flawless ellipse, the process of relocating a light fixture and repairing the ceiling, and an introduction t…

Heath recounts his path to becoming an electrician, detailing the satisfaction he finds in his work. Mauro demonstrates a technique for neatly applying caulk to fill spaces. Tom illustrates the proper method for installing crown molding aro…

Mauro recounts the genesis of his passion for painting, and the enduring joys of his craft. Jenn demonstrates a simple method for assessing soil quality at home. Nathan elucidates the proper technique for operating track saws. Heath details…

Tom offers a clever method for spacing balusters uniformly. Heath demonstrates the proper technique for drilling holes in studs to route wiring. Jenn Largesse crafts do-it-yourself deck chairs. Richard details solutions for managing a damp …

Mark details the finishing techniques for both brick and concrete; Jenn demonstrates the care required for a small backyard pond; and Tom constructs a three-legged Demilune table.

Nathan elucidates the workings of track saws; Mark restores a brick pizza oven on a patio; the *Ask This Old House* team collaborates on a special 20th Anniversary episode of "What Is It?"