
This Old House
On now

This Old House
Installing a quartz countertop and hidden receptacles; matching crown molding in the dining room.
Upcoming

This Old House
Revealing the new modern look of the single-family 1894 Victorian in West Roxbury, Mass.

This Old House
A new project features a house that has been in the homeowner's family for seven generations.

This Old House
Demo and backyard preparations; architect presents his vision; installing an air scrubber system.

This Old House
The Saratoga Race Course; addressing electrical issues; updates to framing and living plans.

This Old House
Summer garden tour; basement gets an addition with insulated concrete forms, a slab and a staircase.

This Old House
Repointing the old foundation; installing a steel beam in the basement; plumbing fixtures.

Ask This Old House
A company that builds homes using 3D printing; landscaper Aaron Smith; turning a bowl.

Ask This Old House
Painting stair treads and handrail; new tools; installing new wall sconces above a fireplace.

Ask This Old House
Building an outdoor shower in Cape Cod; landscape touches.

Ask This Old House
Diagnosing and treating a diseased pine tree; performing maintenance inspections.

Ask This Old House
Maintaining a mini split and cleaning the components; building a garden retaining wall.

Ask This Old House
The basics of dethatching and aerating; installing a smart home energy monitoring system; routers.

Ask This Old House
Adding a new zone to an irrigation system; comparing PEX and copper piping; repairing a door hinge.

Ask This Old House
Detroit urban pollinator gardens; soil preparation and planting; cobblestone driveway apron.

Ask This Old House
Troubleshooting air conditioning airflow; Shelby Barnhart; removing a shellac finish from wood.

Ask This Old House
Common ductwork noises and solutions; overseeding a dead lawn; repairing cracked stucco.

Ask This Old House
Honoring landscape contractor and mentor Roger Cook; colleagues share their favorite memories.

Ask This Old House
Brightening a dark apartment using paint concentrations; wet basements; building a bat house.

Ask This Old House
Restoring a garden bed; installing a bathroom fan in a house with bad wiring.

This Old House
Patching cracks in the plaster walls; raising the height of a railing; removing concrete stairs.

This Old House
Setting granite steps with ice; repairing plaster by hand; making repairs in a computer.

This Old House
Removing a hydrangea; working with messy red paint; indoor hailstorm; keeping water at bay.

This Old House
Installing a new water line; installing pre-finished Brazilian chestnut flooring; shutters.

Ask This Old House
Table saw blades; extending Wi-Fi service; replacing a tub drain.

Ask This Old House
Why wood rots on houses, how to prevent it and how to repair it; heat pump technology.

Ask This Old House
Light fixtures; repairing a crack in plaster; raising a drywell in a driveway.

Ask This Old House
The cast reflects on the 20th anniversary of "Ask This Old House," including how the show was made.

This Old House
Patching cracks in the plaster walls; raising the height of a railing; removing concrete stairs.

This Old House
Setting granite steps with ice; repairing plaster by hand; making repairs in a computer.

This Old House
Removing a hydrangea; working with messy red paint; indoor hailstorm; keeping water at bay.

This Old House
Installing a new water line; installing pre-finished Brazilian chestnut flooring; shutters.

Ask This Old House
Angelo McRae tells a homeowner how to tile a bathroom floor; Tom adds weatherstripping to a door.

Ask This Old House
Installing solar photovoltaic panels; framing walls for a basement-remodeling project.

Ask This Old House
Restoring the windows in a home built by George Washington; installing a water filter.

Ask This Old House
Installing a manual transfer switch for a portable generator; fixing a clogged sewer line.

Ask This Old House
Refinishing several worn-out items with spray paint; installing a pre-finished wood floor.

Ask This Old House
Transforming stock shelving into a custom built-in; installing a washing machine valve.

Ask This Old House
Installing a bluestone patio; hanging bikes in a small garage.

Ask This Old House
Building a custom fireplace mantle; garden edging; repairing a leaking kitchen faucet.

Ask This Old House
Laying sod in the backyard; finding measurements without doing math; wireless thermostat.

Ask This Old House
Planting several varieties of palm trees in a front yard; light bulbs; replacing old heating system.

This Old House
Chimney facade is made to look old; selecting kitchen cabinets; cleaning the exterior of the house.

This Old House
Replacing an old flooring system; saving an old porch; exploring tile options.

This Old House
Drainpipes are hidden in the coffered ceilings; draining water from the screened-in porch.

This Old House
Old electrical service is upgraded; a cold weather inverter heat pump is introduced; awning window.

This Old House
Running new water and sewer lines; the house is brought up to code with fire sprinklers.

This Old House
Installing a low-impact automatic irrigation system; flooring.

This Old House
Installing cabinetry in the pantry; the homeowners prepare and paint the exterior PVC trim.

This Old House
It's a wrap on the multigenerational 1864 Dutch Colonial, now a two-family with an open floor plan.

This Old House
The crew travels to Atlanta to begin work on an 1890s Victorian.

This Old House
Unsafe structures are uncovered and demolished; building a lending library; saving an oak tree.

This Old House
Atlanta Beltline; replacing footings with a stem wall; adding a vapor barrier to a crawl space.

This Old House
Putting up new framing; installing ductwork; exploring native fruit trees; cardboard boxes.

This Old House
Progress is made on the interior and exterior of the house; bevel pine siding is added.

Ask This Old House
Replacing a bathtub drain trap; repairing a cracked drywall ceiling.

Ask This Old House
Squares for general carpentry; building a new patio with concrete paving-bricks.

Ask This Old House
Replacing a broken cast-iron closet flange for a toilet; cracked plaster wall; digging holes.

Ask This Old House
Preventing plumbing floods; shrub removal and foundation plantings; a rotted windowsill.

Ask This Old House
Jammed garbage disposer; removing exterior paint from cedar siding.

Ask This Old House
Removing an old tree; installing wood trim around a plain doorway.

Ask This Old House
Selecting and installing energy-efficient windows; improving a heating and air conditioning system.

Ask This Old House
Couple transforms backyard into a play area; portable space heaters.

Ask This Old House
Choosing a Christmas tree and keeping it healthy; caulking a leaky window.

Ask This Old House
Stormwater runoff from the roof; refinishing hardwood floors with a sander and water-based finish.

Ask This Old House
Replacing cracked flagstone with bluestone; new gas range stove.

Ask This Old House
Grade of a landscape; what is inside a wall; repairing a bathtub.

Ask This Old House
Installing a new vinyl fence; installing a protective epoxy coating to the garage floor.

This Old House
Installing a new front walk; chair rail; selecting tile; four-panel door.

This Old House
Adding the final edge detail to soapstone countertops; cutting down marble tiles for wainscoting.

This Old House
Installing a custom PVC fence and arbor; creating a marble herringbone pattern in the powder room.

This Old House
Installing the island top for the kitchen and vanity top in the master bath; electronics nook.

Ask This Old House
Cost-effective ways to save money on a heating bill; replacing a vinyl kitchen floor.

Ask This Old House
Making a stone water fountain for the garden; breaking down miter saw blades; supply chain issues.

Ask This Old House
Smart thermostats and their features; switch legs; replacing an old rotted porch column base.

Ask This Old House
How shrubs are harvested; sealing windows for the winter; building a box joint jig.

This Old House
Installing a new front walk; chair rail; selecting tile; four-panel door.

This Old House
Adding the final edge detail to soapstone countertops; cutting down marble tiles for wainscoting.

This Old House
Installing a custom PVC fence and arbor; creating a marble herringbone pattern in the powder room.

This Old House
Installing the island top for the kitchen and vanity top in the master bath; electronics nook.

Ask This Old House
Scale model of New York; adding task lighting to a dark kitchen in Brooklyn, N.Y.

Ask This Old House
Installing a new kitchen sink and faucet; installing insulated sidelights on a front door.

Ask This Old House
Installing a vinyl privacy fence; replacing a clogged shower valve.

Ask This Old House
Installing interior window trim; installing a device that will heat a swimming pool.

Ask This Old House
Mulching garden beds; installing a natural gas line for a barbecue grill.

Ask This Old House
The proper way to use hand planes; repairing a cracked stone walkway.

Ask This Old House
Adding a ceiling fan to a cathedral ceiling; installing a water softener.

Ask This Old House
Temporarily transplanting a mature rose bush; replacing old outdoor lighting with new fixtures.

Ask This Old House
Restoring terrazzo floors; helping a homeowner repair a cracked floor joist.

Ask This Old House
Installing a toilet; driving eye screws; patching a lawn with grass seed.

This Old House
The old details of the home are respected; new porch columns are made to match the old.

This Old House
Planting a medicinal garden; cleaning and preparing the front door for paint; repairing front steps.

This Old House
Renovation of the 1890s Victorian is completed; touring the new spaces; lending library.

This Old House
A new project begins in the middle-class town of Newburyport, Mass.

This Old House
Disconnecting the main power; the old bump out is demoed; the bathroom is tested for asbestos.

This Old House
Pouring new foundations; a winding staircase replaces an old steep one; building a retaining wall.

This Old House
Installing roof shingles and exterior window trims; modifying the staircase balusters and railings.

This Old House
The yard gets planted; a custom home office is built from off-the-shelf materials.

This Old House
The homeowners and crew take part in the town's bed race before calling it a wrap on the project.

This Old House
A first period home in Ipswich, Mass.; salvaging the old floorboards before demo begins.

This Old House
A lesson on first period homes; the team hopes to uncover the original timber frame during demo.

This Old House
A plan is devised to raise the timber frame in the ell. A book from 1826 is found.

This Old House
Dismantling the timber frame structure; fireplace; landscape and hardscape ideas.

Ask This Old House
Temperatures of radiators; new refrigerator; tangled bungee cords.

Ask This Old House
Unpleasant smelling dishwasher; transplanting a rose bush; changing a circular saw blade.

Ask This Old House
Replacing a skylight that leaks water; repairing a faulty three-way light switch.

Ask This Old House
Roger helps a homeowner improve her lawn, starting with a simple soil test; water supply pipes.

Ask This Old House
Installing a new water softening system; installing fiber-cement shingles on a backyard shed.

Ask This Old House
Increasing insulation in the attic; low-voltage landscape lighting.

Ask This Old House
Special projects for parents and children; soccer goal; stilts.

Ask This Old House
Pellet stove; lawn mowers that do not require gasoline; lockset.

Ask This Old House
Replacing wooden stairs with granite steps; replacing leaky pipes.

Ask This Old House
Improving a lawn with a slice seeder; driving a nail into tight spot.

Ask This Old House
Life and work of tile expert Joe Ferrante; replacing bathroom tile.

Ask This Old House
Pressure-reducing valve; grass for certain climates and conditions.

Ask This Old House
Replacing all parts inside a toilet tank; above ground sprinklers.

This Old House
Installing a replica ceiling medallion; installing a custom copper vent hood; garbage disposer.

This Old House
Steam shower; newly finished basement spaces; finished bedrooms, baths and laundry spaces.

This Old House
The renovation of a home in Boston's oldest neighborhood, Charlestown; a plan for the basement.

This Old House
A major problem -- exterior walls bowing out from the weight of the roof -- is solved.

Ask This Old House
Richard explains different kinds of bidets; Mauro spray paints a handrail; patched driveway.

Ask This Old House
Composting at home; custom built-in drawers, cubbies and shelves for a hall closet; retaining wall.

Ask This Old House
Basic voltages of cordless tools; handling simple clogs in a bathroom sink, kitchen sink and toilet.

Ask This Old House
Smart electric panels and how they work; replacing a toilet seat; building window flower boxes.

This Old House
Installing a replica ceiling medallion; installing a custom copper vent hood; garbage disposer.

This Old House
Steam shower; newly finished basement spaces; finished bedrooms, baths and laundry spaces.

This Old House
The renovation of a home in Boston's oldest neighborhood, Charlestown; a plan for the basement.

This Old House
A major problem -- exterior walls bowing out from the weight of the roof -- is solved.

Ask This Old House
Hanging a flat panel television on a wall; electrical outlets; controlling insects.

Ask This Old House
Maintaining kitchen appliances; installing a rain gutter, downspout and rain barrel.

Ask This Old House
Building a storage bench for the entryway; soldering copper pipes; maintaining perennial garden.

Ask This Old House
Caring for orchids as houseplants; installing a kitchen wall cabinet.

Ask This Old House
Harvesting corn; insulating ductwork; pruning; maintaining clothes washers and dryers.

Ask This Old House
Installing a ductless heat pump to heat and cool a bonus room; LED lighting.

Ask This Old House
Tom helps a homeowner solve the mystery of her melted vinyl siding; a whole-house energy audit.

Ask This Old House
Using ladders safely; replacing a three-handle shower valve with a single-handle anti-scald valve.

Ask This Old House
Installing surge protection; cutting and shaping rocks for hardscaping projects.

Ask This Old House
Custom concrete countertops; watertight connections without soldering; cordless landscape tools.