In the ninth season of *Ask This Old House*, plumbing and heating specialist Richard Trethewey begins by assisting a Canadian homeowner with the installation of a new kitchen sink. Meanwhile, in the loft, general contractor Tom Silva presen…

General contractor Tom Silva assists a homeowner in installing balusters on a newly built staircase. Afterward, joined by host Kevin O'Connor, plumbing and heating specialist Richard Trethewey, and landscaping contractor Roger Cook, Tom pos…

General contractor Tom Silva assists a homeowner in expanding their living space by constructing a new doorway leading into a previously unused attic. Following this project, Silva joins fellow experts Roger Cook, a landscaping contractor; …

General contractor Tom Silva assists a homeowner in repairing a rotted windowsill. Subsequently, joined by host Kevin O'Connor, landscaping contractor Roger Cook, and plumbing and heating specialist Richard Trethewey, Tom poses the question…

Landscape contractor Roger Cook constructs a raised garden bed designed for wheelchair accessibility. Following this, general contractor Tom Silva demonstrates to a homeowner the process of repairing a roof leak stemming from a deteriorated…

Landscaping contractor Roger Cook and plant expert Carrie Kelly explore various options for groundcover. Next, plumbing and heating specialist Richard Trethewey assists a homeowner in warming a chilly living room with the installation of ne…

Roger Cook, a landscaping contractor, travels to Fargo, North Dakota, where he and his local team assist a homeowner in constructing a new circular patio and fire pit. Afterward, Roger joins host Kevin O'Connor, general contractor Tom Silva…

General contractor Tom Silva assists a homeowner with the installation of a new, energy-efficient storm door. Meanwhile, in the loft, plumbing and heating specialist Richard Trethewey demonstrates to host Kevin O'Connor the proper technique…

Landscaping contractor Roger Cook assists a homeowner in restoring an uneven stone patio. Afterward, joined by host Kevin O'Connor, general contractor Tom Silva, and plumbing and heating specialist Richard Trethewey, they ponder, "What is i…

Plumbing and heating specialist Richard Trethewey assists a homeowner in warming his recently renovated kitchen with the installation of hot water radiant tubing beneath the floor. Subsequently, Trethewey, joined by host Kevin O'Connor, lan…

General contractor Tom Silva assists an old friend with the repair of loose carpeting on his staircase. Next, landscaping contractor Roger Cook demonstrates various shovels and digging implements to host Kevin O'Connor. Following this, Kevi…

With the help of plumbing and heating specialist Richard Trethewey, a couple finds ways to lower their energy consumption through the installation of a modern forced-air furnace and air conditioning system. Subsequently, general contractor …

Landscaping contractor Roger Cook and chainsaw specialist Tim Ard offer a demonstration of safe chainsaw operation, showcasing an innovative method for sharpening chains. Subsequently, general contractor Tom Silva assists a homeowner with a…

Plumbing and heating specialist Richard Trethewey assists a homeowner with the installation of a second sink in their existing bathroom vanity. Following this, landscape contractor Roger Cook offers a helpful tip for simplifying yard clean-…

Landscape contractor Roger Cook demonstrates several useful methods for mowing a lawn to Kevin O'Connor. Afterward, general contractor Tom Silva assists two homeowners as they begin construction on the backyard deck they've envisioned.

General contractor Tom Silva assists two homeowners in bringing their new backyard deck to completion. Later, in his workshop, Tom demonstrates a selection of concealed deck-fastening systems to host Kevin O'Connor.

Landscaping contractor Roger Cook demonstrates to Kevin O'Connor several methods for managing rainwater runoff from gutters and downspouts. Later, in the workshop, plumbing and heating specialist Richard Trethewey offers an in-depth look at…

In the workshop, seasoned painter Mark O'Lalor demonstrates some essential techniques for achieving a flawless finish on an interior wall to Kevin O'Connor. Following this demonstration, Kevin joins landscaping contractor Roger Cook, genera…

The journey begins in the heartland, with the first installment of a two-part road trip. Landscaping contractor Roger Cook assists a homeowner in Wichita, Kansas, as they establish a slender garden bed alongside her driveway. Subsequently, …

The journey’s end arrived somewhere in the heartland, marked by small tasks and grander sights. We secured an outdoor electrical outlet, coaxed flower bulbs into the earth, and refreshed the worn handles on the kitchen cabinets. And then, a…

The work encompassed the installation of a solar water-heating system, the replacement of decayed support posts beneath a backyard deck, and improvements to enhance the safety of residential electrical systems.

In this segment, host Kevin O'Connor and general contractor Tom Silva guide viewers through the process of choosing and installing antique and reproduction door hardware. Following this practical demonstration, Kevin, Tom, plumbing and heat…

Landscaping contractor Roger Cook and host Kevin O'Connor demonstrate various techniques and tools for splitting firewood. Later, back in the workshop, professional painter Jeff Young guides Kevin through the selection, proper use, and care…

In the workshop, general contractor Tom Silva and host Kevin O'Connor construct a tool storage cabinet ideally suited for a basement or garage. Afterward, joined by landscaper Roger Cook and plumbing and heating specialist Richard Trethewey…

General contractor Tom Silva assists a homeowner in removing a vinyl kitchen floor. Subsequently, host Kevin O'Connor explores a comprehensive architectural salvage yard, showcasing a wealth of antique house components. Returning to the wor…

Landscaping contractor Roger Cook and host Kevin O'Connor begin by tidying up the yard with rakes, leaf blowers, and lawn vacuums. Later, in the loft, plumbing and heating specialist Richard Trethewey illustrates the progression of HVAC the…