
Ask This Old House

We take on some pretty big projects at This Old House, which means we can only work on one or two houses a year. But homeowners have a virtual truckload of questions for us on smaller projects, and we're ready to answer. Ask This Old House solves the steady stream of home improvement problems faced by our viewers — and we make House calls! Ask This Old House features some familiar faces, including host Kevin O'Connor, general contractor Tom Silva, plumbing and heating expert Richard Trethewey and landscape contractor Roger Cook.
| Air Times in ET Check local listings to confirm air times |
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SUN, MAR 14 | |
| Using String Trimmers/Stripping Dangerous Lead Paint | • 10:30 AM • 04:30 PM • 10:30 PM |
MON, MAR 15 | |
| Using String Trimmers/Stripping Dangerous Lead Paint | • 04:30 AM |
SUN, MAR 21 | |
| Attracting Different Bird Species/Dual-Flush Toilet Valves | • 10:30 AM • 04:30 PM • 10:30 PM |
MON, MAR 22 | |
| Attracting Different Bird Species/Dual-Flush Toilet Valves | • 04:30 AM |
WED, MAR 24 | |
| Attracting Different Bird Species/Dual-Flush Toilet Valves | • 10:30 AM • 04:30 PM • 10:30 PM |
THU, MAR 25 | |
| Attracting Different Bird Species/Dual-Flush Toilet Valves | • 04:30 AM |
SUN, MAR 28 | |
| Repairing Newel Posts/Cutting Rigid Pipes | • 10:30 AM • 04:30 PM • 10:30 PM |
MON, MAR 29 | |
| Repairing Newel Posts/Cutting Rigid Pipes | • 04:30 AM |
WED, MAR 31 | |
| Repairing Newel Posts/Cutting Rigid Pipes | • 10:30 AM • 04:30 PM • 10:30 PM |
THU, APR 1 | |
| Repairing Newel Posts/Cutting Rigid Pipes | • 04:30 AM |
SUN, APR 4 | |
| Replacing an Outdoor Faucet/Sharpening Lawn Mower Blades | • 10:30 AM • 04:30 PM • 10:30 PM |
MON, APR 5 | |
| Replacing an Outdoor Faucet/Sharpening Lawn Mower Blades | • 04:30 AM |
WED, APR 7 | |
| Replacing an Outdoor Faucet/Sharpening Lawn Mower Blades | • 10:30 AM • 04:30 PM • 10:30 PM |
THU, APR 8 | |
| Replacing an Outdoor Faucet/Sharpening Lawn Mower Blades | • 04:30 AM |
SUN, APR 11 | |
| Building a Campfire Pit/Installing Range Hood & Microwave Oven | • 10:30 AM • 04:30 PM • 10:30 PM |
MON, APR 12 | |
| Building a Campfire Pit/Installing Range Hood & Microwave Oven | • 04:30 AM |
WED, APR 14 | |
| Building a Campfire Pit/Installing Range Hood & Microwave Oven | • 10:30 AM • 04:30 PM • 10:30 PM |
THU, APR 15 | |
| Building a Campfire Pit/Installing Range Hood & Microwave Oven | • 04:30 AM |
SUN, APR 18 | |
| Installing Home Intercom System/Energy-Efficient Fireplace | • 10:30 AM • 04:30 PM • 10:30 PM |
MON, APR 19 | |
| Installing Home Intercom System/Energy-Efficient Fireplace | • 04:30 AM |
WED, APR 21 | |
| Installing Home Intercom System/Energy-Efficient Fireplace | • 10:30 AM • 04:30 PM • 10:30 PM |
THU, APR 22 | |
| Installing Home Intercom System/Energy-Efficient Fireplace | • 04:30 AM |
SUN, APR 25 | |
| Utilizing Outdoor Living Space/Installing Fiber Cement Siding | • 10:30 AM • 04:30 PM • 10:30 PM |
MON, APR 26 | |
| Utilizing Outdoor Living Space/Installing Fiber Cement Siding | • 04:30 AM |
WED, APR 28 | |
| Utilizing Outdoor Living Space/Installing Fiber Cement Siding | • 10:30 AM • 04:30 PM • 10:30 PM |
THU, APR 29 | |
| Utilizing Outdoor Living Space/Installing Fiber Cement Siding | • 04:30 AM |

Kevin O'Connor
Kevin O’Connor is the host of the Emmy Award-winning series, This Old House, the Emmy-nominated series, Ask This Old House, and Inside This Old House. Kevin also serves on the editorial board of This Old House magazine.

Norm Abram
Norm Abram was an everyday carpenter until he built a barn for This Old House’s creator and became a do-it-yourself celebrity. A second-generation carpenter, he lives with his wife in a classic Colonial home that he built himself.

Richard Trethewey
Born and raised in Dedham, Mass., Richard Trethewey learned about heating and plumbing from his father by working summers and school vacations. He lives with his wife and two sons in a Boston suburb in an 1865 Victorian that he has extensively remodeled.

Roger Cook
A long-time landscaping specialist, Roger Cook became a permanent fixture on This Old House in 1988, during the Lexington Bed & Breakfast renovation. Roger lives with his wife and two children in a suburban cape home, which they continue to renovate.

Tom Silva
Renovating houses since he was a child, Tom Silva’s first major project was installing a basement fallout shelter beneath his family’s 1787 Colonial in Massachusetts. Tom lives with his wife, daughter, and son in a 19th-century house he is renovating in a Boston suburb.
#402 General contractor Tom Silva quiets a homeowner’s squeaky stairs and replaces a broken baluster. Then Tom, along with plumbing and heating expert Richard Trethewey, landscaping contractor Roger Cook and host Kevin O’Connor ask, "What is it?" Then, Richard helps a homeowner prevent a damaging flood by installing an automatic shut-off valve for her washing machine. |
#403 Plumbing and heating expert Richard Trethewey helps a homeowner improve the quality of her drinking water by installing an under-sink filter. After that, Richard and host Kevin O’Connor are joined in the loft by water-filtration expert Bill McTighe who explains several other types of residential water filters. Then, landscaping contractor Roger Cook helps a homeowner select a drought-resistant tree and plant it properly in her sloped front yard. |
#404 Up in the Ask This Old House loft, landscaping contractor Roger Cook shows host Kevin O'Connor how to repair a flat wheelbarrow tire. Then, general contractor Tom Silva helps a homeowner repair an aluminum rain gutter. Next, back in the loft, Kevin and Tom demonstrate a tip sent in from a viewer on how to drill a hole in ceramic tile. After that, plumbing and heating expert Richard Trethewey helps a homeowner with a leaking T&P valve on his water heater by installing a thermal expansion tank. |
#405 Landscaping contractor Roger Cook heads to Grandview, Missouri to help a homeowner care for an ailing rose bush. Then Roger, along with general contractor Tom Silva, plumbing and heating expert Richard Trethewey and host Kevin O'Connor ask, "What is it?" Up in the Ask This Old House loft, Richard shows Kevin a number of ways to steady a wobbly toilet. Then, Tom helps a homeowner prevent water from leaking through a hole in his foundation into his basement. |
#406 Landscaping contractor Roger Cook helps a young couple build a raised garden bed using composite landscape timbers made from recycled plastic and sawdust. Back in the Ask This Old House loft, Roger shows host Kevin O'Connor several other types of landscape timbers, including one that has been pressure-treated with liquid glass. Then, plumbing and heating expert Richard Trethewey helps a homeowner clear a slow-draining bathtub using a plumbing snake. |
#407 General contractor Tom Silva shows a homeowner how to remove moss and lichen from his shade-covered roof and keep them from coming back. Up in the Ask This Old House loft, Richard shows Kevin how to repair a leaky valve by replacing the washer and valve seat. On a "House," call Roger helps a homeowner plant shade-loving groundcover under a 100-year-old beech tree. |
#408 Up in the Ask This Old House loft, general contractor Tom Silva gives host Kevin O'Connor a few lessons on the proper use of a circular saw. Then plumbing and heating expert Richard Trethewey installs a new outdoor faucet for a homeowner using flexible plastic tubing called PEX. Then Richard, along with Tom, Kevin and landscaping contractor Roger Cook ask, "What is it?" And arborist Matt Foti prevents a tree from splitting in half by installing steel cables and through-bolts to hold it together. |
#409 Plumbing and heating expert Richard Trethewey starts the show with a suggestion sent in by a viewer. Richard shows how to use a common wire nut to save a partially-used tube of caulk and demonstrates a new replacement caulk tip. Then, general contractor Tom Silva helps a pair of homeowners replace the worn-out roof on an old garage. Together, they tear off the old roof, lay down felt paper, and re-shingle the roof using new asphalt-fiberglass shingles. |
#410 Landscaping contractor Roger Cook helps a pair of homeowners tame an overgrown privet hedge with some "rejuvenation pruning." Then, plumbing and heating expert Richard Trethewey helps a homeowner install a laundry sink in the basement of her new townhouse. Together, they run the copper pipes for the water supply, make the new PVC drain connection, and connect the plumbing vent. |
#411 Landscaping contractor Roger Cook and host Kevin O'Connor bundle up and head outside for a few lessons on the different types of snowthrowers and how to use them properly. Back in the barn loft, Roger and Kevin, along with plumbing and heating expert Richard Trethewey and general contractor Tom Silva ask, "What is it?" in the Ask This Old House loft. Then, Tom makes a "House," call to help a homeowner replace an old, drafty exterior door with a new pre-hung, energy-efficient unit. |
#412 Host Kevin O'Connor heads to southern California and meets with a local expert to learn about the proper tools and techniques for window washing. Then back in the loft, Kevin, along with landscaping contractor Roger Cook, plumbing and heating expert Richard Trethewey, and general contractor Tom Silva ask, "What is it?" Next, Richard helps a pair of homeowners flush the sediment out of their aging electric water heater. Later, up in the loft, Richard demonstrates several water heater maintenance tips. |
#413 General contractor Tom Silva heads to New York’s "lower east" side to help a pair of apartment-dwellers install a new vinyl floor. Then Tom, along with plumbing and heating expert Richard Trethewey, landscaping contractor Roger Cook and host Kevin O’Connor ask, "What is it?" in the Ask This Old House loft. Then, Richard shows Kevin a few ways to prevent plumbing pipes from freezing in the winter and the proper way to thaw pipes if they do freeze. |
#414 Kevin O'Connor travels to Minnesota to help a young couple fix their radon problem with the help of Jack Bartholomew, Jr, a Radon Mitigation specialist. Then, Roger Cook helps an apple tree owner to prune and care for his apple tree. |
#415 Landscape contractor Roger Cook heads to Dallas, Texas to help a homeowner install a low cost in-ground sprinkler system. Then Roger, along with plumbing and heating expert Richard Trethewey, general contractor Tom Silva, and host Kevin O'Connor, ask "What is it?". While on a House call, Tom gives a hand and helps a homeowner pour new concrete footings for a backyard deck. |
#416 Up in the loft, general contractor Tom Silva shows host Kevin O'Connor some different types of hammers and how to safely use them. Then, off on a House call, plumbing and heating expert Richard Trethewey helps a homeowner repair a pressure-assisted toilet. Tom then gives Kevin some lessons on how to patch a large hole in a wall using veneer plaster and blueboard. |
#417 Plumbing and heating expert Richard Trethewey is joined by a specialist to repair a residential well pump and supply tank for a homeowner. Then, general contractor Tom Silva helps a homeowner repair a small hole in his vinyl siding. |
#418 In this episode of Ask This Old House, Roger Cook helps a woman transplant a tree from the front to the back yard, and then Tom Silva helps a homeowner fix his stairway banister. |
#419 In this episode of Ask This Old House, Tom Silva shows us how to build an inexpensive cover for your radiator. Then, Rich installs a humidifier in a woman's home. |
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Efficiency Special #426 The ASK THIS OLD HOUSE "guys" - Kevin O'Connor, Tom Silva, Richard Trethewey and Roger Cook - tackle the current topic of energy efficiency around the house. With practical solutions ranging from the simple do-it-yourself kind to "call-in-the-professionals," this program shows homeowners across the country ways to combat the skyrocketing cost of fuel. Richard helps an Atlanta homeowner facing a 100 percent increase in gas prices by installing a high-efficiency instantaneous hot water heater guaranteed to pay for itself. Tom works with a couple to blow cellulose into the wall cavities of their under-insulated house. Kevin investigates just what a "home energy audit" entails, and what homeowners can gain from one. And Roger demonstrates how, with proper siting, trees can be a home's best energy control. |
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Garage Organization: Ceiling Fan Installation #504 General contractor Tom Silva heads for Las Vegas to help a young homeowner organize her garage by installing new cabinets designed specifically for garages. Then, in the Ask This Old House loft, host Kevin O'Connor and landscape contractor Roger Cook test-drive a new type of vacuum-assisted post hole digger in "What is it?" On a House call, electrician John Barros visits a homeowner who needs help installing a new ceiling fan. Later, back in the loft, John shows Kevin some other ways of installing fan-rated electrical boxes. |
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