Episode 1
Aired Sep 30, 2021
Two-Prong Outlet; Deck Stair Rail
Pipe soldering; replacing two-prong receptacles; building, installing and painting deck stair railings.
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Episode 2
Aired Oct 7, 2021
Durable Landscape; Cutting Board
Creating a landscape that can withstand heavy pedestrian traffic; options for water heaters; building a cutting board out of walnut, cherry and maple.
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Episode 3
Aired Oct 14, 2021
Hole Patches; Threshold Repair
Options for ground cover plants; different techniques for patching wall holes; patching brick holes; installing a new threshold.
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Episode 4
Aired Oct 21, 2021
Wood Floors; DIY Ice Rink
Removing dried paint from a paintbrush; connecting and installing tongue and groove flooring; building a do-it-yourself ice rink.
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Episode 5
Aired Oct 28, 2021
Smart Doorbells; Recessed Lights
The pros and cons of smart doorbells; painting wood paneling; tools; installing recessed lights.
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Episode 6
Aired Nov 4, 2021
Easier Plumbing; Roofing 101
Varieties of bricks; solderless connections; adding asphalt shingles to a roof.
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Episode 7
Aired Nov 11, 2021
Fall Garden Tips; Paint Cabinets
Putting a garden to bed before winter; painting a kitchen cabinet; installing exterior front door trim made out of PVC.
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Episode 8
Aired Nov 18, 2021
An AskTOH Barn Raising
Rebuilding a chicken barn that was lost to a fire, including reframing, hooking up new electrical wiring, connecting a utility sink and hanging an exterior door.
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Episode 9
Aired Nov 25, 2021
Drill Drivers; Patio Expansion
Options available on drill drivers; using a voltage tester; extending an existing patio.
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Episode 10
Aired Dec 16, 2021
Camilla's Workshop
Working with a young woodworker to set up a workshop in a garage; building a workbench, setting up tools and storage and building a birdhouse.
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Episode 11
Aired Dec 23, 2021
Holiday Projects
Identifying and caring for holly plants; how dishwashers work; troubleshooting dishwashers when they don't drain properly; turning Christmas ornaments.
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Episode 12
Aired Dec 30, 2021
WiFi Extension; Tub Drain
Table saw blades; extending WiFi service; replacing a tub drain; the team offers its New Year's resolutions.
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Episode 13
Aired Jan 6, 2022
Rot Repair; Heat Pumps
Mark McCullough discusses how he became a mason; why wood rots on houses, how to prevent it and how to repair it; heat pump technology.
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Episode 14
Aired Jan 13, 2022
Patch Plaster; Sinking Drywell
Light fixtures; repairing a crack in plaster; raising a drywell in a driveway that is sinking below grade.
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Episode 15
Aired Jan 20, 2022
Celebrating 20 Years
The cast reflects on the 20th anniversary of "Ask This Old House," including how the show was made and its legacy.
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Episode 16
Aired Jan 27, 2022
Replace Vinyl Floor; Heating Bill Savings
Jenn Nawada talks about how she became a landscape designer; cost-effective ways to save money on a heating bill; replacing a vinyl kitchen floor.
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Episode 17
Aired Feb 3, 2022
Stone Water Fountain; Supply Chain Shortages
Making a stone water fountain for the garden; breaking down miter saw blades; the team discusses challenges of the ongoing supply chain issues.
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Episode 18
Aired Feb 10, 2022
Porch Base Column Repair; Smart Thermostats
Richard Trethewey talks about how he became a plumber; smart thermostats and their features; understanding switch legs; replacing an old rotted porch column base.
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Episode 19
Aired Feb 17, 2022
Shrub Harvesting; Building a Box Joint Jig
How shrubs are harvested; cost-effective ways to seal windows for the winter; building a box joint jig.
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Episode 20
Aired Feb 24, 2022
Home Energy Assessment; Spray Paint
Nathan shows how he organizes his work truck; Richard explains different kinds of bidets; Mauro spray paints a handrail; Mark helps a homeowner replace an old, patched driveway.
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Episode 21
Aired Mar 17, 2022
Front Hall Closet; Block Retaining Wall
Composting at home; custom built-in drawers, cubbies and shelves for a front hall closet; installing a concrete block retaining wall.
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Episode 22
Aired Mar 24, 2022
Fireplace Repairs; Simple Clog Fixes
Basic voltages of cordless tools; handling simple clogs in a bathroom sink, kitchen sink and toilet; repairing a fireplace and replacing its cover.
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Episode 23
Aired Mar 31, 2022
Window Flower Boxes; Smart Electrical Panels
Smart electric panels and how they work; replacing a toilet seat; building and filling window flower boxes.
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Episode 24
Aired Apr 7, 2022
Sagging Fence Gate; Shipping Container Pool
Different ways to fix scratches on wood furniture; installing a shipping container pool in the backyard; fixing and re-securing a sagging fence gate.
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Episode 25
Aired Apr 14, 2022
Wobbly Toilet; LED Lightbulbs
Nathan Gilbert talks about why he became a carpenter; making a stone birdbath; fixing a wobbly toilet; repairing a sticky faucet handle.
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Episode 26
Aired Apr 21, 2022
Vinyl Fence; Building a Beehive
Houseplants for areas of shade and sun; drilling holes to run electrical wire; putting up an outdoor vinyl fence; building a beehive out of wood.
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Episode 27
Aired Apr 28, 2022
DIY Birdbath; Dog Chew Wood Repair
Mounting a television; building a birdbath; repairing a Newel post damaged by a dog.
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Episode 28
Aired May 5, 2022
Garage Door Replacement; Emergency Plumbing Fixes
Hammers; controlling plumbing emergencies; replacing a garage door.
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Episode 29
Aired May 12, 2022
All About Hydrangeas; Refinish Deck Railing
Different varieties of hydrangeas; types of smoke and carbon monoxide detectors and their functions; refinishing deck railings and posts.
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Episode 30
Aired May 19, 2022
Replacing a Toilet Seat; Full Mortise Lockset Repair
Replacing a toilet seat; building a pergola for the backyard; repairing a century-old full mortise lockset.
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Episode 31
Aired May 26, 2022
All About Succulents; Under-Sink Water Filter
Different types of succulents; installing a reverse osmosis under-sink water filter; building a classic milk stool.
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Episode 32
Aired Jun 2, 2022
Basic Electrical Tools; Home Energy Assessment
Using common electrical tools; an in-depth home energy assessment; painting.
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Episode 33
Aired Jun 23, 2022
Happy Father's Day
Team members talk about their fathers as mentors; airflow in buildings; finishing a baseball bat display case.
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Episode 34
Aired Jun 30, 2022
Moving a Ceiling Light Fixture; Tool Lab -- Finish Nailers
Kevin O'Connor explains how he became host of "This Old House"; a simple trick for drawing a perfect ellipse; moving a light fixture and patching the ceiling; the basics of finish nailers.
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Episode 35
Aired Jul 7, 2022
Crown Molding; Future of Solar
Applying caulk in gaps; installing crown molding around corner angles; the future of solar.
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Episode 36
Aired Jul 14, 2022
Soil Testing; Adding a Receptacle
Mauro Henrique explains why he became a painter; how to test soil at home; adding a receptacle to a kitchen island.
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Episode 37
Aired Jul 21, 2022
Deck Chairs; Damp Basement
Spacing balusters evenly; drilling holes in studs to run wire; building deck chairs; ways to deal with a damp basement.
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Episode 38
Aired Jul 28, 2022
Pond Maintenance; Demilune Table
Finishes for brick and concrete; maintaining a small backyard pond; building a three-legged Demilune table.
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Episode 39
Aired Aug 4, 2022
Pizza Oven Repair; What Is It?
Track saws; repointing an outdoor pizza oven; a 20th anniversary "What Is It?" segment.
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