Ask This Old House

Window Screen; Saving the Rain; Looking for Headroom

In the debut episode, host Steve Thomas joins Richard , Roger, and Tom in the Ask This Old House loft to give viewers a chance to ask questions and get expert advice about their homes.

Plumbing Toolkit; Park the Car Quietly; Safe Swinging

Roger demonstrates different ways to mend a damaged garden hose. Richard shows plumbing tools he recommends for homeowners. Tom explains how to use a square as a guide for cross-cutting. Tom fixes a noisy garage door opener. Roger helps with a muddy lawn under swings.

Concrete Stoop Covering; Battling the Skeeters

Tom helps to hide an ugly back stoop. He shows the different adhesives and fasteners used, as well as more traditional types of decking. Steve and Roger demonstrate a new product that could rid backyards of mosquitoes. Richard Trethewey shows the proper technique for installing a thermostat on an old radiator.

Air Eliminator; Saving the Trim; Filling the Gaps

Richard installs an air eliminator valve on a hydronic heating system. Tom shows how to remove nails without damaging trim. Steve and Roger maintain a snow blower. Painting contractor Jim Clark shows ways to clean and maintain old paintbrushes. Tom shows how to use sisal and jute rope to fill the gaps in a 160-year-old pine floor.

Sanding Options; Digging Post Holes; Better Boiling

Tom and Steve demonstrate two types of floor sanders: a traditional drum sander and a random orbital sander. Roger and Steve dig post holes for a new fence. Richard replaces a corroded pipe on a a boiler. Tom gives Steve a lesson in proper caulking technique.

Ceiling Repair; Grinding the Stump; Shop Specs

Tom repairs a cracked plaster ceiling in a condominium. Richard and Steve rebuild a toilet to prevent it from continuously filling. Roger uses a stump grinder to remove an old tree stump. Tom replaces a broken pane of glass and reglazes a window sash.

Jacking It Up; Chainsaw Smarts

Tom repairs a sagging floor in a three-family house. The failing beam is jacked up, new concrete footings poured, and several new lally columns installed. Roger works with chainsaw expert Tim Ard to sharpen and maintain his saws.

Wooden Bung Holes; What Is It? Lattice Project

Tom shows Steve how to cut wooden bung holes and install them in decking. Painter Jim Clark visits a viewer and shows her why the new paint in her bathroom is cracking and peeling. The guys ask "What Is It?" Tom shows how to build an attractive outdoor lattice.

Basement Window; Painting Panels; Weed Trimmers

Tom replaces a rotting basement window and installs a new dryer vent. Painting expert Jim Clark shows the proper technique for painting a pre-hung six-panel door. Electrician Allen Gallant installs a new power outlet in a dining room, and Roger shows Steve how to replace the string on a weed trimmer.

Washer Repair; Pressure-Washed Brick; Drip-Free Faucet

Richard and Steve take apart an old washing machine to determine why it's making a loud rumbling. Roger Cook uses a pressure washer to clean off a slippery walkway. The guys ask "What Is It?" Tom demonstrates different types of spirit levels, and Richard helps fix a leaky kitchen faucet.

Garden Pruners; Shutters; What Is It? A Tankless Job

Roger and garden tool expert Paul Schneider discuss different types of hand pruners. Tom Silva helps repair and reinstall their broken shutters. The guys ask "What Is It?" Richard shows Steve several models of instantaneous water heaters, then examine a tankless hot water system.

Sawhorses; Frost-Free Faucet; What Is It? Composting Leaves

Tom shows different types of store-bought sawhorses and teaches Steve how to build a pair from scratch. Richard installs a new frost-proof outdoor faucet. The guys ask "What Is It?" Roger then shows Steve how to collect and compost leaves.

Spray-Painting; Chimney Dampers; What Is It? Splitting Logs

Painter Jim Clark shows the several different types of paint sprayers and demonstrates proper technique. Steve enlists the help of chimney expert Mark Schaub to replace a broken fireplace damper. The guys ask "What Is It?" Steve and Roger head outside to demonstrate different ways to split logs for firewood.

No More Scalding; Robotic Mowers; Critter-Proofing

Richard installs a new shower faucet that will eliminate the chance of scalding. Roger and Steve head outside to test the latest robotic lawn mowers. Tom and an animal control expert help "critter-proof" a house.

Stubborn Ivy; What Is It? Replacing a Bathroom Window

Roger removes ivy. The guys ask "What Is It?" Tom replaces the window in a third-floor condominium bathroom. Tom explains the proper way to measure for a replacement window.

Aerating the Lawn; What Is It? Hanging Pictures

Painter Jim Clark shows Steve the proper way to paint the exterior of a double-hung window. Roger helps aerate and fertilize a lawn. The guys ask "What Is It?" Tom then shows Steve different ways to hang a picture on a hollow wall.

Washer-Dryer Shutoff; What Is It? Drywall; Plumbing Torches

Richard installs an automatic water shutoff valve on a combination washer/dryer. The guys ask "What Is It?" Tom shows Steve the proper technique for preparing drywall joints. Richard discusses different types of plumbing torches.

Gutter Protection; What Is It? Steadying the Toilet

Tom Silva shows several products that are designed to keep leaves and other debris out of rain gutters. The guys ask "What Is It?" Richard repairs a wobbly toilet.

Insulating Windows; What Is It? Sewage Injection Pump

Tom Silva installs insulation around sash weight pockets. The guys ask "What Is It?" Richard installs a sewage ejection pump for a new basement toilet.

New Sill; What Is It? Rolling Paint; Sharpening Knives

Tom Silva helps remove the aluminum siding around a window and repair the damaged sill. The guys ask "What Is It?" Painting expert Jim Clark shows Steve how to use different types of paint rollers. Roger and knife sharpening expert Stan Watson sharpen kitchen knives.

Snow Removal; What Is It? Fixing a Sash

Steve and Roger head outside to demonstrate different types of snow shovels and snow throwers. The guys ask "What Is It?" Tom helps repair the broken sash cords on an old window.

Leaky Faucet; What Is It? Removing Wallpaper; Glue Guns

Richard examines a leaky shower tub faucet and repairs the fixture. The guys ask "What Is It?" Painting expert Jim Clark helps homeowners Kathleen and Kevin O'Connor remove painted wallpaper. Tom and Steve demonstrate several hot glue guns, including a new cordless model.

Crown Molding; What Is It? Keeping Out the Cold

Tom installs crown molding. The guys ask "What Is It?" Richard helps a Chicago-area homeowner install insulation to prevent his bathroom pipes from freezing.

Kitchen Disposer; What Is It? Hearing Protection

Richard installs a new garbage disposer. The guys ask "What Is It?" Roger and hearing protection expert Dr. Mark Stephenson test the decibel level of several power tools. They show Tom several new types of hearing protection.

The Dutchman; What Is It? Flood Prevention

Tom repairs an exterior door jamb by installing a dutchman. The guys ask "What Is It?" Richard prevents a basement from flooding by installing a leak sensor and automatic water shutoff valve on a water heater.

Clearing a Toilet; What Is It? Attic Access; Tomatoes

Richard shows Steve several different ways to clear a toilet stoppage. The guys ask "What Is It?" Tom installs a new set of folding attic stairs and Roger shows Steve how to start tomato plants from seeds.

Deadbolt Installation; Hedge Trimming; Hot Water Heater

New host Kevin O'Connor arrives at the barn (a little late) and meets Roger, Richard, and Tom. Tom and Kevin discuss different types of deadbolts and demonstrate how to install one. Roger trims some hedges. Richard and Kevin fix a heating system.

Newel Renewal; What Is It? Replacing a Water Heater

Tom Silva secures a shaky newel post at the top of a stairway. The guys ask "What is it?" Richard replaces a 50-year-old water heater with a new model designed to meet strict new national safety regulations.

Slate Walkway; What Is It? Shower Stall Leak

Roger turns a neglected slate walkway into an attractive and safe footpath. Te guys ask "What is it?" Richard helps diagnose and repair a frustrating leak in a fiberglass shower stall.

Fixing a Hole; What Is It? 14-Inch Rough-in Toilet

Tom shows Kevin how to repair different size holes in drywall. The guys ask "What is it?" Richard replaces a large 1920s wall-mounted toilet with a new model designed to fit an existing flange.

Drywell Installation; What Is It? Getting a Grip

Roger installs a backyard drywell to handle the torrent of the rainfall from roof gutters. The guys ask "What is it?" Tom shows how to install a safety grab bar in a bathtub.

Window Trimming; Utility Boxes; What Is It? Kitchen Faucet

Tom shows host Kevin how to install interior window trim. Roger Cook enlists the help of landscape architect Tom Wirth to help hide a group of unsightly utility boxes. The guys ask "What is it?" Richard shows a simple fix for the broken kitchen spray hose.

Groundcover Planting; Opening Stuck Windows

Roger Cook helps plant ivy and pachysandra. Tom Silva heads off to Florida to help Miami homeowner Marc Jacobson unstick the sash on his double-hung windows.

Prefinished Engineered Floor; Replacing a Sink Stopper

Tom Silva installs a pre-finished wood floor. Richard replaces a bathroom sink stopper that's being held together with an old popsicle stick.

Poison Ivy Removal; What Is It? Installing a Shingles Corner

Roger Cook removes poison ivy without the use of herbicides. The guys ask "What is it?" Tom shows how to install cedar shingles and weave an outside corner..

Chimney Liner; What Is It? Toilet Tank Condensation

Chimney expert Mark Schaub helps homeowner Terry Peterson repair the water heater flue in his chimney. The guys ask "What is it?" Richard installs an "anti-sweat" valve to prevent condensation on a toilet tank.

Stairway Handrail; What Is It? Transplanting a Rhododendron

Tom Silva installs a handrail in his spilt-level stairway. The guys ask "What is it?" Then Roger shows how to transplant a large rhododendron to another area of the yard.

Drip Irrigation Repair; What Is It? Leaky Tile Tub

Roger repairs a drip irrigation system The guys ask "What is it?" Richard and tile expert Joe Ferrante help repair a leaky bathtub once and for all.

Squeaky Hardwood Floors; What Is It? Building Timber Stairs

Tom quiets a squeaky hardwood floors. The guys ask "What is it?" Roger helps a homeowner build a set of timber steps on a short slope outside her home.

Walkway Installation; What Is It? Cutting Accurate Miters

Roger installs a brick walkway at the front entrance to his house. The guys ask "What is it?" Tom shows Kevin different ways to cut a perfect miter in wood trim.

Sliding Closet Doors; What Is It? Electric Heat; Paint Colors

Tom Silva fixes stubborn sliding closet doors. The guys ask "What is it?" Richard shows Kevin the basics of electric radiant floor heat. Then Kevin and preservation specialist Sally Zimmerman use a new software package to help homeowners select historically appropriate exterior paint colors.

Water Quality Testing; What Is It? Damaged Floorboard

Richard Trethewey and a water specialist examine water quality and discuss the installation of a water softener and sediment filter. The guys ask "What is it?" Tom replaces a rotten board in her oak hardwood flooring.

Snaking Speaker Wire; What Is It? Planting a Tree

Tom snakes wire for a pair of outdoor speakers. The guys ask "What is it?" Roger and Kevin head outside to plant a magnolia tree in front of the barn.

Deterring Deer; PVC Pipe; What Is It? Sagging Shower Door

Roger shows a homeowner how to protect his ornamental shrubs from the ravages of hungry deer. Richard answers a viewer's question about PVC pipe connections. The guys ask "What is it?" Tom heads out to help the Ryan family fix a shower door.

Cutting Glass; Climbing Vines; What Is It? Portable Aircon

Tom shows Kevin how to cut a pane of glass safely and accurately. Roger helps a homeowner beautify a fieldstone wall behind her home with two varieties of flowering vines. The guys ask "What is it?" Richard installs a portable air conditioning unit in an overheated attic apartment.

Programmable Thermostat; What Is It? Plaster and Lath Wall

Richard installs a programmable thermostat. The guys ask "What is it?" Tom helps a homeowner repair a cracked plaster and lath wall in her daughter's bedroom.

Steam Radiator; What Is It? Preparing Raised Garden Beds

Richard repairs an old steam radiator that squeals and leaks. The guys ask "What is it?" Roger helps a homeowner prepare his raised garden beds for a long, cold winter.

Curved Molding; Buying Wire Foot; What Is It? Maple Syrup

Tom helps installs basecap molding. Electrician Allen Gallant shows host Kevin how to purchase electrical wire by the foot. The guys ask "What is it?" Roger shows a family how to collect sap from a maple tree and turn it into maple syrup.

Radiant Heat; What Is It? Prep Aluminum Siding for Paint

Richard Trethewey removes a baseboard heater to prepare for a complete remodeling of his bathroom. Richard returns to help the homeowner install radiant heat. The guys ask "What is it?" Painting expert Jim Clark helps a homeowner prepare his aluminum siding for a brand-new paint job.

Track Light; Drywall Repair Clips; Noisy Baseboard Heaters

Master electrician Allen Gallant installs track lighting. The guys ask "What is it?" Richard makes a house call to help homeowners quiet their noisy baseboard heaters.

Copper Pipe Corrosion; What Is It? Stripping a Drafty Door

Richard examines a viewer's corroded copper pipes and identifies the source of the corrosion: a rusty hot water heater. The guys ask "What is it?" Tom helps a homeowner replace the worn-out weather stripping around his drafty kitchen door.

Door Jamb and Storm Door; What Is It? Garden Tools

Tom installs a new storm door. The guys ask "What is it?" Roger helps Kevin choose the right garden tools for his spring cleanup.

Edging a Lawn; Selecting Drill Bits; What Is It? Fighting Fire

Clogged Trap; Brick Walkway Patterns; Fixing Ceiling Cracks

Broken Fence; What Is It? Shower Valve; Keyless Chuck

Pass-Through Opening; What Is It? Stopping a Runnin Toilet

Screw Extractors; Cobblestone Edging; Rotting Porch Post

Flower Boxes; What Is It? New Lawn with Sod

Anode Rod Replacement; Water Diverter; Too Much Heat!

Hanging Shelves; Soil Testing; Hot Water Recirculator

Plumbing Valves; Old Bulkhead; Drip Irrigation Repair

Noisy Toilet; What Is It? Cutting Crown Molding; Broken Tile

Ladder Safety; What Is It? Replacing an Old Retaining Wall

Cracked Stucco; Cleaning a Lawnmower; Dehumidifier Pumps

Planting a New Lawn; What Is It? Replacing a Kitchen Sink

Chicago Door Glass; Glass Expert; Pruning a Pin Oak

Old Storm Window; Shrubs; Carbon Monoxide Detectors

Replicating Moldings; Unlevel Patio; Stripping Wallpaper

Rotted Deck Balusters; What Is It? Connecting an Icemaker

Unclogging Drains; Window Weights; Low-Maintenance Garden

Composting; What Is It? Removing a House Trap

Floor Leveling; What Is It? Leaky Water Valve; Air Compressors

220-Volt Receptacle; Gardening Hand Tools; Macerating Toilet

Riding Lawnmowers; Garbage Disposers; Rotting Threshold

Clogged Vent Stack; What Is It? Backyard Ice Rink

Air Cleaner; Walkway Ice Removal; Bathroom Venting

Florescent Light; Landscaping Software; Aluminum Heat Cover

Window Boxes; What Is It? Plumbing Connections

Mortared Stone Walkway Repair; Patching an Oak Floor

Creaky Stairs; Static Cling Solution; Electric Shut-Off Valve

Under-Sink Water Filter; Planting a Drought Resistant Tree

Flat Tire; Aluminum Rain Gutter; Thermal Expansion Tank

Rose Bushes; Wobbly Toilet; Water Leak; Hydraulic Cement

Raised Garden Bed with Timbers; Clearing a Bathtub Drain

Moss, Algae and Lichen; Leaky Water Valve; Planting Shade

Circular Saw 101; Outdoor PEX Faucet; Cabling an Oak Tree

Garage Roof Re-Shingling with Asphalt; Fiberglass Shingles

Pruning an Overgrown Privet Hedge; New Laundry Sink

Snowthrowers; What Is It? Where to Find It

Washing Windows; What Is It? Flushing an Electric Water Heater

New Vinyl Floor; What Is It? Preventing Frozen Pipes

Radon Mitigation System; Pruning an Apple Tree

In-Ground Sprinkler System; Pouring a Concrete Footing

Choosing Hammers; Pressure-Assisted Toilet; Plastered Wall

Residential Well Repair; Repairing a Hole in Vinyl Siding

Transplanting a White Spruce; Extending a Staircase Handrail

Custom Radiator Cover; Installing a Steam Humidifier

Granite Driveway Marker; Hot Water Radiator System

Water Heater; Planting Trees to Save Energy; Cellulose Insulation

Cast-Iron Radiator and Bathtub; Grading; Wobbly Newel Post

Replacing an Interior

Replacing a Dishwasher; Sharpening a Chisel; Lawn Spreaders

Cutting Ceramic and Stone Tile; Installing a Sump Pump

Mini-Split Air Conditioning System; De-Thatching a Lawn

Door Latch; Bamboo Privacy Screen

Faucet Aerator; Houseplants; Squeaky Floors

Shower Pan; Tile Backerboard; Rain Barrel

Garage Cabinets; Ceiling Fan

Plant Bulbs; Ripping Plywood; Water Hammer

Building a Small Deck

Energy Audit; Toilet Seat Bolts

Countertops; Chain Link Fence

Childproofing; Sump Pump

Tile Backsplash; Lawn Repair

Damaged Clapboards; Felling Trees

Mixing Valve; Tool Batteries

Mulching; Sash Weights

Willow Pruning; Water Heater

Clearing Drains; Installing Cabinets

Removing Shrubs; Extension Cords; Drain Pop-Up

Carpet; Table Saw Safety

Vinyl Floor; In-Ground Sprinkler

Painting Radiators; Standby Generator

Heat-Tolerant Shrub; Solar Powered Vent

Composite Decking; Noisy Steam Heat

Shut-Off Valve; Climbing Roses

Bathroom Radiator; Hand Planes; Crabgrass

Mailbox; Brick Foundation Repointing

Edge Mowing; Water Heater; Stair Tread

Workbench; Lawnmower; Whistling Heat

Bathtub Drain; Ceiling Repair

Carpentry Squares; Brick Patio

Toilet Flange and Plaster Repair

Flood Prevention; Foundation Plants; Epoxy Repairs

Disposers; Exterior Paint Stripping; Cutting Joists

Tree Removal; Door Trim

Home Energy Savings

Play Area; Space Heaters; Bath Fan

Christmas Trees; Caulking a Window

Roof Runoff; Refinishing Hardwood Floors

Cracked Flagstone; Replacing an Electric Range

Grading; Inside Walls; Bathtub Stopper

Vinyl Fence; Garage Floor Epoxy

Radiator Control Valves; Refrigerator Install

Dishwasher Smells; Rose Bush; Saw Blade

Skylight; 3-Way Light Switch

Soil Test; Water Supply Pipes

Water Softening; Fiber-Cement Siding

Attic Insulation; Landscape Lighting; Kitchen Faucet

Kids Show; Soccer Goal; Stilts; Sandbox

Mortise Lockset; Pellet Stove; Gas-Free Lawn Mowers

Granite Steps; Deadbolt Locks; Pipe Repair

Lawn Over-Seeding; Home Sale; Ceiling Leak

Life and Work of Tile Expert Joe Ferrante

Pressure Reducing Valve; Grass; Cabinet Crown Molding

Toilet Tank; Watering a Lawn; Bookcase

Collapsing Garage Roof; Installing a Dry Well

Mature Tree; Noisy Heating System

Pendant Lighting; Care for Succulents

Damaged Lawn; Curved Stair Molding

Increasing Water Pressure; Transplanting a Bush

Laminate Countertops; Brick Walkway; Furnace Filters

Reducing Heating Costs; Using a Whole House Fan

Waterproofing System; Installing a Privacy Screen

Building a Retaining Wall; Loud Faucet

Whole-House Water Filter; Repairing a Roof

Repairing a Deck; Hydrangea Bush

Removing a Boulder; Securing Loose Pipes

Energy-Efficient Water Heater; Leveling a Concrete Walkway

Backyard Gate; Basement Window; Using Expanding Foam

Painting Kitchen Cabinets; Installing Cabinet Accessories

Bathtub Conversion; Wood Fill; Solar-Powered Fountain

Staining a Deck; Preventing Sewage Backups

Tree Pruning; Installing a Shower Mixing Valve

Banging Pipes; Installing Fiberglass Door

Kids Projects; Vegetable Garden; Mini-Golf; Rocket Launcher

Water Saving Toilet; In-Ground Sprinkler System

Heating & Cooling System Controller; Re-Grout Tile Floor

Basement Wallboards; Tying Knots; Storm-Damaged Trees

Garage Door Installation; Preventing Frozen Pipes

Ventilation Fan Installation; Chemical Free Lawn Care

Leaky PVC Drain Trap; Installing Bamboo Flooring

Campfire Pit; Installing Range Hood & Microwave Oven

Home Intercom System; Energy-Efficient Fireplace

Outdoor Living Space; Installing Fiber Cement Siding

Aluminum Gutters; Energy-Efficient Washer & Dryer

Sliding Glass Door Installation

Container Gardening; Installing Rooftop Antennas

Weather Stripping; Energy-Efficiency Tips & Analysis

Basic Picnic Table; Installing a Utility Sink

Organic Lawn Care; Re-Routing a Bathroom Fan

Stone Veneer Installation; Retrofitting HVAC Ducts

Laminate Kitchen Countertops; Installing Steel Edging

Concealing Retaining Walls; Quieting PVC Plumbing Vents

Broken Water Softener; Preventing Deer Damage in Gardens

Mantel and Hearth; Rejuvenating Baseboard Radiator

Bathroom Installations; Comparing Wall Insulation

Conserving Rainwater; Removing an Interior Wall

Ductless Air Conditioning; Eliminating Ceiling Leaks

Crown Molding; Replacing Rotting Fence Posts

Protective Furniture Finish; Winterizing Outdoor Gardens

Remodeling Kitchen Area; Improving Drainage in Planters

Energy-Efficient Water Heaters; Propane-Fueled Mosquito Traps

Reviving a Damaged Lawn; Unclogging Kitchen Sink Drains

Using String Trimmers; Stripping Dangerous Lead Paint

Attracting Different Bird Species; Dual-Flush Toilet Valves

Repairing Newel Posts; Cutting Rigid Pipes

Replacing an Outdoor Faucet; Sharpening Lawn Mower Blades

Water and Drain Lines for a Sink; Rescuing Improperly Planted Trees

Balusters an a Staircase; Laying a Stone Footpath

Attic Storage Space; Repairing a Broken Doorbell

Repairing a Rotted Windowsill; Installing an Outdoor Faucet

Wheelchair Accessible Raised Garden Bed; Fixing a Leaky Roof

Choosing Groundcover; Installing Hydronic Baseboard Heaters

Circular Patio and Fire Pit; Repairing Brick Stairs

Energy-Efficient Storm Door; Cutting and Soldering Copper Pipes

Uneven Stone Patio; Repainting a Rusty Bulkhead Door

Hot Water Radiant Tubing; Joint Compound on Drywall Corners

Loose Carpeting on a Staircase; Tools for Digging; Recessed Lights

Forced-Air Furnace and Air Conditioning; Damaged Oak Flooring

Sharpening Chains; Fixing a Leaky Rain Gutter; Fiberglass Bathtub

Second Bathroom Sink; Large Crack in a Concrete Block Foundation

Lawn Mowing; Building a Backyard Deck

Completing a Backyard Deck; Hidden Deck-Fastening Systems

Rainwater from Gutters; Pliers; Insulating an Attic Floor

Painting Interior Walls; Water Heater with a Valve Preventing Floods

Narrow Garden Bed; Workshop in Memphis; Wood-Burning Insert

Outdoor Outlets; Flower Bulbs; Graceland; Worn-Out Cabinets

Solar Water Heating; Electrical Safety Devices; Support Posts

Antique Door Hardware; Geothermal Home Heating and Cooling

Splitting Firewood; Paintbrushes; Connecting a Bar Sink to a Sewer

Tool Storage Cabinet; Protecting a House From Flood Damage

Removing Vinyl; Vintage House Parts; Eliminating Gurgling Sounds

Yard Clean Up; Installing Carpet Tiles

Transplanting Tress; Hooking Up Plumbing to a Washing Machine

Shower Valve Repair; Rebuilding a Wobbly Stair Banister

Corroded Water Heater Fitting; Vented Range Kitchen Hood

Pruning an Overgrown Hedge; Installing a Kitchen Tile Backsplash

Wall Insulation; Repointing a Fieldstone Foundation

Removing Overgrown Shrubs; Quieting a Noisy Baseboard Heater

Repairing a Crack in an Asphalt Walkway; Getting Rid of Mold

Fixing a Kitchen Sink Drain; Quieting Squeaky Hardwood Floors

Building a Porch Railing; Selecting Stone for Building Walls

Backyard Pizza Oven; Threaded Pipe Connections

Front Porch Light; Splitting Firewood

Battery Back-Up Sump Pump; Fixing a Rusty Metal Railing

Preventing Ice Dams; Applying Closed-Cell Spray Foam Insulation

Solid Oak Front Door; Driving Rebar into the Ground

Upgrading Electrical Services; Attracting Butterflies to Gardens

Staining a Cedar Fence; Installing Window Boxes

Reusing Water From a Washing Machine; Small Gasoline Engines

Upgrading a Neglected Urban Patio; Hanging a Heavy Mirror

Recirculation Pump; Lining a Fireplace Chimney

New Vinyl Trim; Installing a New Dishwasher

Garden with Native Species; Replacing a Door with a Window

Bathroom Floor Tiling; Weatherstripping a Front Door

Financing Solar Panels; Framing Walls for Basement-Remodeling

Old Window Restoration; Installing a Kitchen Sink Water Filter

Manual Transfer Switch; Fixing a Clogged Sewer Line

Refinishing with Spray Paint; Installing a Pre-Finished Wood Floor

Transforming Stock Shelving; New Washing Machine Valve

Bluestone Patio; Hanging Bikes in a Garage

Custom Fireplace Mantle; Repairing a Leaking Kitchen Faucet

Laying Sod in the Backyard; Installing a Wireless Thermostat

Planting Palm Trees; Replacing an Old Heating System

Special New York Episode

New Kitchen Sink and Faucet; Insulated Sidelights on a Front Door

Privacy Fence; Replacing a Clogged Shower Valve

Interior Window Trim; Heating a Swimming Pool

Properly Mulching Garden Beds; Installing a Natural Gas Line

Using Hand Planes; Repairing a Cracked Stone Walkway

Ceiling Fan; Installing a Water Softener

Transplanting a Rose Bush; Replacing Old Outdoor Lighting

Restoring Terrazzo Floors; Repairing a Cracked Floor Joist

Toilet Installation; Patching a Lawn with Grass Seed

Hanging a Flat Panel TV; Controlling Insects Without Pesticides

Maintaining Kitchen Appliances; Installing a Rain Gutter

Storage Bench; Soldering Pipes; Overgrown Perennial Garden

Orchids as Houseplants; Purchasing a Kitchen Wall Cabinet

Insulating Ductwork; Maintaining Clothes Washers and Dryers

Ductless Heat Pump; LED Lighting

Solving a Melted Mystery; Whole-House Energy Audit

Using Ladders Safely; Replacing a Shower Valve

Surge Protectors; Cutting Stone

Concrete Counters, Plumbing Connections

Kevin works with an expert to fabricate and install custom concrete countertops. Richard shows how to make watertight connections without soldering. Roger Cook demonstrates several new cordless landscape tools.

Painting Kitchen Cabinets; Installing a Smart Thermostat

Replacing an Old Door; Hot Water Without Waiting

Building a Garden Bed in New Mexico; Repairing a Leaky Toilet

Hands-Free Kitchen Faucet; Channel Drain to Divert Rainwater

Pre-Hung Front Door; Big Containers for Screening and Shading

Shade Sail Over a Deck in Santa Fe; Hybrid Water Heater

Leaky Skylight; Repairing a Noisy Toilet

Planting a Maple Tree; Working on an Underground Bathroom

Preparing for Severe Weather

Uses for a Router; Replacing an Air Conditioning Unit

Irrigation System; Installing a Heat-Pump Water Heater

Crown Molding in Seattle; Replacing a Rotted Fence Post

House Humidifier in North Carolina; Hardwired Smoke Detector

Waffle Gardening in Santa Fe; Mechanical Dampers for Air Heating

Rotted Porch Post; Dealing with High Indoor Humidity

Fitting a Mattress up a Staircase; Repairing a Light-Switch in Seattle

Clawfoot Tub with Shower; Installing a Permanent Fire Escape

High Tunnel Greenhouse; Converting Recessed Lights Into Pendants

Quieting a Squealing Shower; A DIY-Friendly Security System

Plants from Seed; Outdoor Hose Spigot; Movable Kitchen Island.

Planting a Low-Cost Privacy Screen; Sealing Ductwork

Baseboard Hole-Patching; Maintaining a Lawn Mower

Celebrating 300 Episodes

Building a Simple Table; Getting Rid of Tree Stumps

Tom and Kevin build a simple table from solid fir, and Kevin works with a wood finishing expert to stain and finish it. Roger shows a homeowner how to get rid of tree stumps. And Richard discusses the state of solar energy.

Accessible Home; Modifying a Bathroom and Dangerous Staircase

Kevin helps make a home accessible for a homeowner in a wheelchair by modifying a bathroom and several different sets of stairs. Tom and Kevin rebuild a dangerous staircase for a survivor of the Boston Marathon bombing.

Replacing Fluorescent Under Cabinet Lights; Working with Concrete

All About Kitchen Renovations; Chef Michael Symon

Pass Through; New Gate

Richard shows Kevin some solutions for dealing with rust stains. Tom installs a pass through in a load-bearing wall. Roger replaces a poorly built fence gate. The guys play "What Is It" with special guest NASA Astronaut Rick Mastracchio.

Citrus Greening

Roger heads to Florida to learn about citrus greening, a disease that's killing citrus trees across the state; The guys ask What Is It?; Tom replaces an old vinyl peel-and-stick floor with ceramic tile.

Beneficial Insects; Resizing a Front Door; Outdoor Garden Faucet

Roger educates Kevin on beneficial insects. Tom resizes a front door that gets stuck on carpet every time it opens. Richard repairs an outdoor garden faucet. The guys ask "What Is It?"

Practical Drought Solutions; Replacing an Old-Fashioned Toilet

The guys tackle practical solutions for drought. Kevin and Richard tour Lake Mead. Roger replaces a water-guzzling lawn. Kevin meets with Meteorologist Jim Cantore to hear cautionary tales from the front lines of the drought. Richard replaces an old-fashioned toilet.

Structural Problems; Running Wiring for a New Ceiling Fixture

Tom teaches a homeowner how to repair structural problems in his home. Scott Caron helps a homeowner run wiring for a new ceiling fixture and switch in a living room. The guys ask, "What is it?"

Natural Gas Line Installation; Hanging a Heavy Mirror

Richard samples some unique barbeque, and installs a natural gas line for a new grill. Kevin, along with Roger, Richard, and Tom ask "What Is It?" Roger shares some tips on what grows best in the shade. Tom hangs a heavy, decorative mirror on a masonry chimney.

Setting Up a Beehive; Adding Lighting to a Dark Kitchen

Roger learns from a beekeeper how to set up a beehive for a homeowner. The guys ask, "What is it?" Scott Caron adds lighting to a dark kitchen without having to run new wiring.

Harvesting Honey; Adding Outlets

Roger follows up with a beekeeper regarding honey harvesting. Kevin, along with Roger, Richard, and Tom ask "What Is It?" Scott Caron adds outlets to a homeowner's home.

Hydroponic Garden; Hot- and Cold-Water Outdoor Faucet

Roger helps a homeowner build a hydroponic garden. The guys ask "What Is It?" Richard helps a homeowner install a hot and cold water outdoor faucet.

Basement Lighting; Crabapple Tree

Scott Caron connects a homeowner's basement lighting system to one switch. Richard shares some tips on air conditioning maintenance. The guys ask "What Is It?" Roger shows a homeowner how to rejuvenate a crabapple tree.

Broken Window; Toilet Rotation

Tom replaces a broken window with a safer solution. Kevin, along with Roger, Richard, and Tom ask "What Is It?" Richard shows a homeowner how to rotate a toilet.

Fire-Pit Table Top Build; Bathroom Sink Upgrade

Tom and Kevin build a watertight fire pit cover. Scott teaches Kevin about the evolution of fuses. Richard upgrades and vents a bathroom sink. The guys ask "What Is It?"

Interior Window Trim; Above Ground Pool Wiring

Tom helps a homeowner install interior window trim. Richard shares some first time plumbing tips with Kevin. Scott Caron wires an above ground pool safely. Kevin, along with Roger, Richard, and Tom ask "What Is It?"

Edible Landscape; Snaking Drains; Damaged Siding

Roger removes overgrown shrubs from the front yard and replaces them with an edible landscape. Richard shares tips on snaking drains and Tom helps a homeowner replace damaged pieces of vinyl siding. The guys ask, "What Is It?"

Ductless Heating; Repairing Plaster Ceiling; Hearing Protection

Richard installs a whole house ductless heating and cooling system. Kevin shares some tips on hearing protection and Tom helps a homeowner repair a sagging plaster ceiling. Then, Kevin, along with Roger, Richard, and Tom ask "What Is It?"

Backsplash; New Kitchen Faucet

Kevin helps a homeowner transform an old backsplash. Then, the guys ask "What Is It?" Afterward, Richard helps a homeowner install a new kitchen faucet.

Broken Sash Cords; Plant Bulbs

Tom helps a homeowner replace broken sash cords. Roger shows a homeowner how to plant bulbs. And the guys play "What Is It" with special guest Doris Kearns Goodwin.

Building a Basic Shelf

Tom and Kevin build a basic entry shelf from poplar and plywood. Scott Caron helps a homeowner wire a basement room for outlets and lighting. Then, Kevin, along with Roger, Richard, and Tom ask "What Is It?"

Ceiling Fan Replacement, Bonsai Tree

Scott Caron helps a homeowner replace an undersized ceiling fan with a more appropriate one. Kevin, Tom, Richard and Roger ask "What Is It?" Roger visits a bonsai nursery to learn the art of sculpting trees.

Lightning Protection, Reverse Osmosis Water Filter Install

Kevin and Roger meet with Meteorologist Jim Cantore to discuss lightning. Roger sees a lightning protection system installed. Richard installs a reverse osmosis filter for drinking water. And the guys ask, "What Is It?"

Installing Landscape Lighting; Replacing Water Main Shutoff Valve

Scott Caron installs some landscape lighting. Kevin, Tom, Richard and Roger ask "What Is It?" Richard replaces a water main shutoff.

Mailbox Replacement; Ask Kevin: Window Anatomy

Roger helps a homeowner replace a mailbox that was damaged by a snowplow. Kevin shares some information about window anatomy. Tom helps a homeowner reuse an old door in a new opening. And the guys ask, "What Is It?"

Noisy Baseboard Heating Fix; Recessed Kitchen Lighting

Tom and Kevin discuss kitchen island dimensions. Richard quiets a noisy baseboard heating system. The guys ask, "What Is It?" Scott Caron helps a homeowner add light to a kitchen by install three new recessed cans.

Maine Tropical Houseplants; USA Flag Build

Roger helps a homeowner plant an indoor tropical garden with plants from Jamaica. Richard, Roger, Kevin and Tom ask "What Is It?" Richard shows how to change the temperature on water heaters. Then Tom and Kevin build an American flag out of reclaimed wood.

Electrical Vehicle Charger Install; Kitchen Sink Install

Electrician Scott Caron helps a homeowner install an electric vehicle charger next to his house. The guys ask, "What Is It?" Then, Richard helps a homeowner install a new kitchen sink.

Smart Thermostat Install; Barn Solar Install

Richard installs a smart thermostat. Ross Trethewey shows Kevin a solar install. Kevin, along with Tom, Richard and Roger ask, "What Is It?"

Classroom Garden, House Fan

Installing a whole house fan; working with students to liven up a school garden; water heater regulations.

Garage Power, Chainsaw Safety

Using a chainsaw; improving the electrical connection to a garage; silencing squeaky floors in a baby's room.

Driveway Patch, Shaker Table

Renewable Energy

Home Composting, Steam Boiler

Sink Mistake; Security Light

Butterfly Garden; Dark Closet

Home Brew Beer; Rain Barrel

Childproofing; Falling Sink

Winter Weather Special

An electrical solution to ice dams; meteorologist Jim Cantore; snowblower maintenance; tuning up the furnace.

Coffee Table; Grass Paver

Turning old oak into a coffee table; driveway lawn; avoiding frozen pipes.

Post Light; Pedestal Sink

Kitchen Makeover; Attic Stair

Smart Lock, Outdoor TV

Replacing a front door deadbolt with a lock that uses Bluetooth; installing a weather-resistant television on a patio.

Philly Sconce, Trim Closet

Adding a coat rack, shelving and a new door to a closet; leaky toilet; replacing a sconce at a home that was formerly a church.

Maple Syrup, Chicken Coop, USB

Chimney, Exhaust Fan, Shingle

Overhauling an old chimney; installing an exhaust fan in the kitchen; roof shingles.

Overflow; Antique Fixture

Installing a light fixture; installing a bathtub overflow drain; insulation R-value.

Wildlife Garden; Floor Patch

Converting a front yard into a wildlife oasis; restoring a wood floor; unclogging a sink.

Potato Farm; Track Lighting

Growing potatoes in Idaho; Jim Cantore talks about weather stations; installing track lighting.

Washer/Dryer; Chandelier

Short Door; Grow Herbs

Repairing an antique door; growing edible herbs indoors; disappearing toilet water.

Deck Lighting; Fireplaces

Adding festive lighting to a deck; fireplace options; tools for first-time gardeners.

Nick Offerman; Pipe Shelf

Murphy Door; House Hydrant

Transforming a bookshelf into a secret passage; installing an outdoor house hydrant to repair a leaky spigot; tools for electrical work.

Doorbell; Home Gym; Pipes

Building a home gym for a wounded U.S. Navy SEAL; repairing a faulty doorbell.

Window; Robotic Mower; Lead

In the premiere of the 15th season, Tom replaces sash balancers on an antique window. Roger and Kevin check out the benefits of a robotic lawnmower. And Richard talks about treating water with lead.

Fire Prevention; Strainer

Kevin visits Chicago to explore the dangers of home fires and ways to stay safe. Scott shows off a portable generator that doesn't run on gas. The guys ask, "What is it?" And Richard finds a rusted sink strainer in the kitchen.

Bookshelf; Foundation Plants

Tom and Kevin use store-bought stair treads to create a bookshelf in Build It. And landscape designer Jenn Nawada transforms the look of a home's foundation by using existing plants.

Water Heater, Home Orchard

Roger helps plant a home orchard using apple and pear trees. Tom shows Kevin how to choose and use a circular saw. Richard installs a new tank water heater and discusses new regulations on them.

Molding Raceway, Deck Board

Tom repairs a broken board on a front porch. Richard analyzes a homeowner's green-stained shower. Scott brings more power to a bedroom and is able to conceal the wiring with crown molding.

HVAC Zoning; Plaster Patch

Richard learns about a way to heat and cool a house using a new room-by-room ventilation system. The guys ask, "What is it?" And Tom explains the best ways to patch a small hole in the wall.

Reclaimed Bench; Robotic Wall

Ross Trethewey helps build a robotic wall that could be the key to tight spaces in urban living. Tom and Kevin use reclaimed pine heart wood to create a bench with a historic theme in Build It.

Laundry; 3-Way Switch; Saw

Richard travels to Seattle to help a couple choose and install laundry appliances. Tom shows Kevin new table saw technology. And Scott repairs a three-way switch.

Microgreens, Elevator

Kevin install a home elevator. Jenn Nawada investigates how to grow microgreens. Tom explains the best way to match historic moldings. And Richard diagnoses a problem with well water.

Wood shop, wireless switch

Tom heads to Chicago to transform a one-car garage into a carpentry workshop. Scott installs a wireless light switch. Richard gives a history lesson on antique bath fixtures.

Bluestone, mead, wire splices

Roger rips up an old, dangerous walkway to replace it with bluestone. Scott explains the best wire nuts to use for each project. Kevin gets a lesson on making mead.

Radiator, Saws, Garage Lights

Jenn shares an environmentally safe way to keep walkways safe. Tom gives a tutorial on hand saws. Richard diagnoses a hot water radiator problem. The guys ask "What is it?" Scott installs LED lights.

Rooftop Garden; Stains; Shed

Jenn learns about rooftop and small space gardens. Tom explains best practices to remove stains from plaster and dry wall. Scott powers a shed by running electricity underground from the house.

Future House; Nick Offerman

Kevin heads to LA to meet up with Nick Offerman. Ross Trethewey looks at a new device to track home energy usage. And Richard shows what happens when you use the wrong soap in the dishwasher.

Water Heat; Panels; Astronaut

Tom creates wainscoting out of base cap molding. NASA astronaut Mike Foreman visits to show off a few space tools. Richard helps a homeowner to get enough hot water for his children's bath time.

Built It; Lighting; Mousetrap

Tom and Kevin use scrap to create an end grain cutting board. Scott installs surface-mounted downlights. The guys ask, "What is it?" And Roger discusses the best ways to keep mice out of your house.

Kentucky Lawn, Chandelier

Scott helps a homeowner raise and lower a light with a motorized lift. Tom shows Kevin the best uses for jigsaw and how to choose blades. Roger visits Kentucky to help a homeowner repair his lawn.

Passage Set, Landscape

Tom installs a door knob passage set on a closet. Richard gives a history lesson about plumbing and shows off new toilet technology. Jenn uses a historic design as inspiration to revive a backyard.

Water Heater, Storm Door

Richard revisits a homeowner to repair a water heater. Tom installs a storm door with a dog in mind. And home technology expert Ross Trethewey looks at voice-activated smart devices.

Build It; Cable Lighting

Richard describes the dangers of CO2. Tom and Kevin build a home message center. The guys ask "What Is It?" Scott replaces track lighting. Jenn walks through inspiration for a landscape design.

Water Filter, Fire Pit, Wood

Richard helps a homeowner improve her drinking water with a whole house filter. Jenn creates a backyard sanctuary with a patio and fire pit. Tom explains the differences between soft and hard wood.

Alaska Generator, Wood Floor

Scott heads to Alaska to hook up a portable generator powering an entire house. Tom repairs a poorly installed piece of wood floor nosing. Richard gives an inside look at dishwasher cycles.

Clogged Pipe, Convection Heat

Richard uses cameras to locate a drain problem. Scott warms up a chilly bathroom, installing an electric convection heater. Mauro demonstrates a masking primer that leaves clean lines on a window.

Build It, Future House, Surge

Tom and Kevin create a planter box in Build It. Ross Trethewey features a tablet attachment that makes 3D scans of home interiors in Future House. Scott explains the need for surge protection.

Rain Garden, Cabinet Hardware

Jenn plants a rain garden to keep runoff and waste out of marshlands. Scott brightens up a bedroom with new overhead lighting. Tom gives tips on installing cabinets accurately and consistently.

Hawaii Makes 50

Tom learns how to create a unique keepsake box from island materials in Build It. Richard looks at a new way to store solar energy. Roger helps a family grow an organic garden.

Water Softener; App; Shadow Box

Toolbox; Smoke Detector; Leaking Valve

Backsplash; Leak Detection; Rainwater

Patch Lawn; Swap Toilet; Off-Grid

Radiator Swap; Brick Repointing

Tree Removal; Stud Finders

Happy Holidays from AskTOH!

Window Gap; Solar Drinking Water

Walkway Reset; Patch Chipped Floor

Silica Dust, Wobbly Toilet

Tankless Water Heater, Retaining Wall

Dutch Door, Landscape Checkers

Rain Chain, Vanity Installation

Lawn Care, Workshop of the Future

Spitting Faucet, Painting 101

Houston After Harvey

Metal Railing; Tile Replacement

Jimmy DiResta; Trough Planter

Stair Railing; Smart Show House

Shower Valve; Chainsaws; Bucket Stool

Paint Door; Match Mortar; Wood Joints

Gutterless Gutters, Desert Plan

Paint Stripping, Fridge Hookup

Reface Fireplace, Kitchen Faucet

Drafty Door, Clean Paintbrushes

Net Zero Community, Live Edge

Plunge Pool, Heat Pump

Window Repair, Space House Tour

Stone Walkway; Rustic Headboard

Garage Heat; DIY Security System

Crown Molding; Strip Wallpaper

Storage Bench; Old Shower Valve

Swap Door Swing; Tropical Yard

Fireplace Makeover; Drip Edges

Swing Set; Robotic Construction

Concrete Walkway; Jimmy DiResta

Seismic Retrofit; Dryer Vent

Soft Close Cabinets; Secret Garden

Closet Door; Bathroom Paint

Vertical Garden; Toilet Factory

Stucco Repair; Gas Dryer

Paint metal railing; wine rack

Prairie Grasses; Wildfires; Solar Flower

Smart Irrigation; Jimmy DiResta

Water Filter; Bathroom Caulking

Foundation Repointing; Textured Ceiling

Stair Treads; Gas Stove Pipe

Fireplace Restoration; Porch Swing

Scorched Floor; Hardy Plantings

Humidity Mystery, Brick Patch

Deck Staining; Water Monitoring

Historic Paintings; Wood Utensils

Sliding Barn Door, Dry Well

Nursery paint, record stand

Radiator, fireplace veneer

Ductless Humidifier, Planters

Built-in, Dining Room Light

Women's Repair Class; Garden

Switch; Affordable Geothermal

Polybutylene; Squeaky Door

Cable Railings; Painting Shutters

Beehive Oven, Jimmy DiResta

Stoop Planters, Fireplace Insert

Ceiling Light; Storage Rack

Loose Railing; Smart Thermostat

Weird Shower Valve; Mossy Roof

Indoor Garden; Fireplace Hearth

Dog Dish Stand, Gas Lantern

Cherry Blossoms; Mount Rushmore

Custom Screen Door, Paint Trim

Ground Wire, Fireplace Doors

Pedestal Sink, Grout Cleaning

Paver Patio; Shoe Rack

Cedar Shingles; Vegetable Garden

Mantel, Too many Light Switches

Pantry Doors; Reflective Shingle

Quartz Countertops; Firepit Kit

Shower Cartridge; Turning a Bowl

All Hands on Deck

Tom Silva helps two homeowners build a two-level deck from start to finish.

Preventing Plumbing Disasters

In this episode, Richard and Ross Trethewey explain why, when, where, and how to prevent major plumbing failures.

All About Walkways

In this special episode of Ask This Old House, Roger Cook, Jenn Nawada and Mark McCullough explain best practices for installing or repairing a walkway; Mark helps a homeowner install a new walkway using natural stone.

Landscapes Across America

Jenn Nawada explains how various climates across the United States impact the design, care, and maintenance of different landscapes, which includes discussing USDA Hardiness Zones and native plant species.

All About Windows

In this special episode of Ask This Old House, Tom Silva and Kevin O'Connor explain everything you need to know about using, installing, maintaining and repairing a window.

Installing Water Features

In this special episode, we'll share some of the features we've added to homeowners' houses over the years and we'll break down the process of adding one of these to your own backyard.

All About Fireplaces

In this special episode of Ask This Old House, Tom Silva and Mark McCullough tell you everything you need to know about fireplaces; Tom builds a custom mantel for a homeowner; Richard Trethewey discusses fireplace inserts; Mark replaces the hearth of a fireplace with granite.

String Lights, Christmas Trees, & Happy Holidays!

Jenn Nawada discusses Christmas trees; Richard Trethewey explains what can and can't go down a garbage disposal after holiday dinners; Heath Eastman helps a homeowner safely install a variety of Christmas lights.

Reclaimed Wood Mantel, Geothermal Installation

Nathan Gilbert helps a homeowner turn a reclaimed beam into a fireplace mantel; Richard Trethewey shows how to change a bathroom faucet; Ross Trethewey explores innovations to geothermal installations.

Landscape Lights, Brick Walkway

In this episode, Master Electrician Heath Eastman installs landscape lights in a garden and Richard Trethewey explains how siphons work. Then, Tom Silva organizes tools with pegboard, and Mark McCullough helps a homeowner redo his walkway.

Garden Upgrade, Adirondack Chair

Jenn demonstrates how to clean up a garden; Ross explains how air filters can catch unwanted air impurities and demonstrates how to build a DIY one; Tom and Kevin build an Adirondack chair.

Radiator Paint, Load-Bearing Wall

Richard replaces a weird shower valve with a conventional pressure balanced one; Mauro repaints a radiator cover with lead paint on it; Tom explains how to identify and remove load-bearing walls.

Mini Split, Butcher Block

Richard explains how a mini split unit is installed; Jenn explains how to identify Japanese maple trees and how to incorporate them in a landscape design; then Nathan installs a butcher block countertop.

Precast Concrete, New Lamppost

Watch as Mark installs precast concrete steps, Mauro paints a table, and Heath installs a new lamppost.

Automated Landscape, Modern Bench

Ross explores ways that landscaping could be done automatically; Mark goes over different walkway and driveway deicers and how they might impact masonry products; Tom and Kevin build a modern bench.

Garbage Disposal, Concrete Wall

Power Washing, Deck Lights

Move Baseboard, Cooler Bench

Flickering Lights, Brick Stairs

Spring Projects: Paint, Prune, Spigots

Echinaceas, Kitchen Punch List

Inspection, Door Restoration

Dishwasher Retrofit, Rolling Pin

Flood Prevention, Deck Hangers

Colors, Fireplace Upgrade

Working from Home

Summer Special

Rethinking a Garden

Ultimate Garage Workshop

Kitchen Upgrades

Two-Prong Outlet; Deck Stair Rail

Durable Landscape; Cutting Board

Hole Patches; Threshold Repair

Wood Floors, DIY Ice Rink

Smart Doorbells, Recessed Lights

Easier Plumbing, Roofing 101

Fall Garden Tips, Paint Cabinets

An AskTOH Barn Raising

Drill Drivers, Patios Expansion

Camilla's Workshop

Holiday Projects

Wifi Extension, Tub Drain

Rot Repair, Heat Pumps

Patch Plaster, Sinking Drywell

Celebrating 20 Years

Replace Vinyl Floor, Heating Bill Savings

Stone Water Fountain, Supply Chain Shortages

Porch Base Column Repair, Smart Thermostats

Shrub Harvesting, Building A Box Joint Jig

Concrete Driveway, Spray Paint

Front Hall Closet, Block Retaining Wall

Fireplace Repairs, Simple Clog Fixes

Window Flower Boxes, Smart Electrical Panels

Sagging Fence Gate, Shipping Container Pool

Wobbly Toilet, Led Lightbulbs

Vinyl Fence, Building A Beehive

DIY Birdbath; Dog Chew Wood Repair

Garage Door Replacement, Emergency Plumbing Fixes

All About Hydrangeas, Refinish Deck Railing

Replacing a Toilet Seat, Full Mortise Lockset Repair

All About Succulents, Under-Sink Water Filter

Basic Electrical Tools; Home Energy Assessment

Happy Father's Day

Team members talk about their fathers as mentors; airflow in buildings; finishing a baseball bat display case.

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.

Crown Molding for Corner Angles; The Future of Solar

Applying caulk in gaps; installing crown molding around corner angles; the future of solar.

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.

Deck Chairs, Damp Basement

Spacing balusters evenly; drilling holes in studs to run wire; building deck chairs; ways to deal with a damp basement.

Pond Maintenance, Demilune Table

Finishes for brick and concrete; maintaining a small backyard pond; building a three-legged Demilune table.

Pizza Oven Repair, What Is It?

Water Heater Autopsy, Composting

The Ask This Old House team talks about why they enjoy working together; Richard cuts open a failed water heater, and Jenn shares her love of educating kids about the outdoors. Then, she and Nathan build a compost bin.

EV Chargers, China Cabinet Repair

Watch as Heath explains the different levels of EV chargers and their benefits. Mark shows different brick patterns, and Nathan repairs a cracked china cabinet with MDF. Then, Mauro repaints it.

Doorbell Retrofit, Driveway Edging

In this episode, Heath installs a doorbell with new wiring, Richard explains bottle traps, and Mark replaces a homeowner's brick driveway edging with cobblestones.

Woodland Garden, Chimney Repairs

Jenn plants a native woodland garden; Mauro shows how to patch cracked or chipped porcelain; Mark explains common chimney problems and then shows how to repair a chimney step by step.

Wallpaper Restore, Gutter Repairs

Watch as Kevin learns about what goes into restoring historic wallpaper. Then, Heath explains GFCI receptacles, and Tom helps a homeowner repair and repitch their gutters.

Sandstone Repair, Awning Installation

In this episode, Mark McCullough travels to Dallas, Texas, to repair sandstone steps. Then, Ross Trethewey explains how to pick a solar plan without being scammed by the company. Finally, Nathan Gilbert helps a homeowner install an awning.

Paint Bathroom Tile, Hot Water Tank Replacement

In this episode, Richard Trethewey replaces a hot water tank, and Heath Eastman shares safety tips for hanging electric holiday decorations. Later, Tom Silva explains how to repair woodpecker damage. Finally, Mauro Henrique helps a homeowner paint bathroom tile.

Little Free Library

Kevin and Tom build a Little Free Library for an elementary school; Tom recruits his daughter, Kate, to paint it; Tom and Kevin then install the library with some help from the students.

Install Cabinet Hardware, Breaker Trips

The team share what professions they might have pursued outside of their chosen trades; Mauro Henrique discusses different types of wallpaper and demonstrates what tools to use to remove it; Heath Eastman explains how different amped receptacles can cause breaker trips; Nathan Gilbert upgrades a kitchen by helping a homeowner install kitchen cabinet hardware.

Antique Pocket Door, Shaker End Table

Nathan Gilbert and his dad, Bill, help a homeowner install an 1800s pocket door with reclaimed hardware; Ross Trethewey explains the technological advancements of induction cooktops compared to electric and gas stovetops; Kevin O'Connor travels to Atlanta to meet maker Char Miller-King, discuss her projects and how she teaches woodworking, and build a Shaker-style-inspired end table together.

Baby Proofing, Septic Systems

Nathan Gilbert, Heath Eastman, and Mauro Henrique help a homeowner babyproof her house by testing for lead, testing smoke detectors, replacing old receptacles with tamper-resistant ones, and installing cabinet locks and baby gates; Jenn Nawada breaks down the basics of caring for houseplants; Richard Trethewey explains how septic systems works, how they can fail, and how to maintain them. 

Neighbors Helping Neighbors

In a special episode of Ask This Old House, the team partner with Rebuilding Together Boston. First, the team learn about the program and the home they will be working on. Then, the crew reach out to the Ask This Old House extended family to gather volunteers to aid with each project. With everyone's help, the crew repair a deck, construct a patio, and install landscape lighting and new plantings.

Fire Pit Plan, Window Restoration

Repairing a deck; constructing a patio; installing landscape lighting and new plantings; installing a firepit.

Dimmer Switch Troubleshooting, Clothes Rack

Repairing an antique window; interior paint finishes; developing a landscape design for a small backyard; installing a stone fire pit.

Shed Organization, Pea Stone Walkway

Organizing a shed; the importance of yearly service checks for furnaces; installing a pea stone walkway to match an existing walkway at the front of a house.

Wetlands; Foundation Painting

Exploring wetlands; indoor air quality testing; repainting an exterior concrete foundation.

Fireplace Painting; Bathtub Tray

Upgrading a fireplace; different landscape tools and how to maintain them for spring; building a bathtub tray out of zebrawood.

Oven Ventilation; Wireless EV Charger

Replacing a leaking gas oven; creating a pollinator garden at home; applying wireless electricity technology to electric vehicle chargers in future homes.

Attic Insulation, Asphalt Parking Spot

Insulating an attic; irrigation repairs; adding an asphalt parking spot.  

Transition Garden, Granite Post Sign

Planting a sun and shade garden; the importance of gutter downspouts; adding street visibility to a farm by remounting an original farm sign and engraving an 1800s granite post.

Full Sun Garden, Radiator Floor Patch

Cold Water Bathtub, Cornhole

Flagstone Repairs, Tub Diverter

Hand-Turned Spindle, Replication

Circuit, Table Saw, Fireplace Insert

Sawmill, Bar Top

Girl Scout Community Garden

Nathan recounts his time as a Boy Scout; Tom and Kevin build a hexagon herb planter; Jenn shows materials needed to build a raised planter; Jenn and Nathan rebuild a Girl Scout troop's garden beds.

String Lights; Kitchen Painting

Heath helps a homeowner install string lights over a patio; Mauro color matches a retro aqua kitchen cabinet and repaints it. Mauro goes to Home Depot to demonstration the color matching process.

Shower Valve Repair; Sloped Landscape

Ask This Old House celebrates landscape contractor, Lee Gilliam and welcomes him to the cast; Richard helps a homeowner repair a leaking shower valve; Lee and Jenn refresh an eroding sloped yard.

Creosote Removal; Utility Cover

Nathan heads to Tulsa, Oklahoma to build a replacement utility cover. Ross discusses low level carbon monoxide exposure. Mark helps a homeowner clean out creosote build-up in their kitchen fireplace.

Generator Hookup, Brick Lintel Repair

Heath helps a homeowner install a generator hook up to the homes circuit board; Environmental contractor, Ron Peik demystifies asbestos; Mark fixes a faulty brick lintel repair on an 1833 home.

Double Pane Window, Paint Bench

Mauro shares the importance of prep work. Then, he and Kevin whitewash an outdoor bench; Tom learns how double pane glass is made and then repairs a broken window.

Rain Garden, Wrought Iron Railing

Jenn heads to Portland, Oregon to help a couple install a rain garden; Ross shares how moisture meters can detect unseen water damage; Mark installs a railing on concrete steps.

Winter Prep, Miter Saw Station

Lee shares key tools and products in a winter weather kit; Richard shares a unique water heater; Mark shares homeowner-friendly masonry tools; Tom and Kevin build a new miter saw station.

Paint Front Door, Generator Selection

Heath shares what factors to consider when selecting a generator and the options available; Jenn shows how to build a worm farm; Mauro heads to Oklahoma to repaint a homeowner's front door.

Window to Door Conversion

Nathan gives a homeowner a backyard entrance by converting a window into a backdoor. Then, the team discuss dealbreakers homeowners should consider when looking to buy a home without major renovations.

Garage Graffiti, Nursery Closet

Nathan shares his love of flea markets; Mauro cleans up a garage by painting over graffiti; Ross shares the importance of radon testing; Nathan helps ready a nursery by installing closet shelving.

Hot Water, DiResta Leather Tote

Richard helps a homeowner troubleshoot why her shower quickly runs out of hot water; Kevin heads to Upstate New York to meet with maker Jimmy DiResta and learns how to make a leather tote bag.

Lathe Turned Segmented Bowl

Heath shares his tips and tools homeowners can use to identify and label home circuit breakers; Tom discusses his hobby of lathe turning; Then, in Build It he turns a segmented bowl.

Paint Wood Paneling; Play Kitchen

Mauro discusses how he sees color and some of his favorite colors; Then, he paints over an offices wood paneling; Lee discusses shrub pruning tools; Nathan travels to Portland to build a mud kitchen.

Invasive Plants; Bidet Toilet

Lee cleans up a backyard by removing invasive plants; Mark discusses chimney caps and how to know if you need one; Richard installs a bidet toilet and shares what bidet options are available.

Wildfire Mitigation

The Ask team explores how homeowners can protect their houses against wildfires. Jenn learns about firescaping, Tom fire hardens a home, and Richard learns a weeding method to lower fire spreading.

Shade Sail, Concrete Walkway

Nathan installs a shade sail for a sunny pool area; Ask This Old House spotlights the brothers of a landscaping company in the Atlanta area; Mark makes a cost-effective concrete walkway repair.

Grass Troubleshooting, Rocky Canyon Rustic

Lee troubleshoots why a backyard won't grow grass and installs a shade-tolerant sod; Ross shares what to consider before converting to heat pumps; Kevin and maker Sarah Nadarajah build a side table.

Radiant Floor Retrofit, Cable Railings

Richard praises the marvel of modern plumbing, then retrofits a radiant floor system; Nathan explains cable railing connections and maintenance; Jenn shares the updated USDA Plant Hardiness Zone Map.

Rain Barrel, Pooling Patio

Jenn and Nathan review Tulsa's stormwater management and install a rain barrel; Mark helps a homeowner divert water from her pooling patio; the team shares new additions to their tool bags.

New Shade Pattern, HVAC Showroom

Jenn helps a couple reimagine their yard after removed trees changed the shade pattern; Richard shares his love of teaching and gives Kevin a tour of his new HVAC distribution and education center.

Paint Dark Basement, Bat House

Mauro brightens a dark apartment using paint concentrations; Mark and Richard discuss what naturally causes wet basements and how to mitigate it; Tom and Kevin build a bat house.

Garden Restoration, Bathroom Exhaust Fan

Lee revives a homeowner's garden bed; a New Hampshire painter shares how she got into the trade; Heath installs a bathroom fan in a house with bad wiring.

Smart Thermostat Wires, Bluestone Cleaning

Ross helps a homeowner install a smart thermostat after discovering a wiring issue; Mauro shares tips on staining a deck to protect and maintain it; Mark helps a homeowner clean a bluestone patio.

Firebox Restoration, Tool Storage Organization

Ross discusses IAQ testing; Mark restores a Victorian firebox; Jenn and Lee discuss transitioning landscapes from Spring to Summer; Tom, Kevin, and Zack Dettmore organize a tool storage cabinet.

Rose Test Garden, Wall Tile Replacement

Jenn heads to Portland to check out the International Rose Test Garden; Nathan helps a homeowner replace damaged bathroom tiles; wrapping up the season, the team review comments left by show viewers.

Bath Accessibility, Wooden Gutter

Richard Trethewey and Nathan Gilbert assist a homeowner with a couple upgrades to make her bathroom better suited for aging in place; After being denied by gutter companies and local handymen, a homeowner's last hope is to call Tom Silva and Nathan to help replace her rotten wooden gutters.

Cracked Drywall, Radiator Baseboard Cover

Mauro Henrique demonstrates how to repair cracked drywall; the team tries to guess the correct use of Tom Silva's black inflatable square; Mark McCullough walks through the evolution of bricks; Richard Trethewey shows a homeowner two different types of covers to upgrade his radiator baseboards.

Florida Trees, Smart Lighting

Jenn travels to Florida to assist a homeowner in choosing tropical trees for his backyard; Nathan demonstrates a tool that makes asphalt roof work easier; Ross showcases some smart light products.

Rusty Bulkhead, Granite Stairs

Mason Mark McCullough helps a homeowner take care of a pitch issue on their granite front steps. After repairing the water damage, the two work together to replace the tread with perfect pitch.

Medicine Cabinet, Chimney Crown

Nathan installs a bathroom recessed cabinet; Mark repairs a chimney crown; Mark shares some items he's found while doing jobs.

Gutter Runoff, Replace Ceiling Fan

Jenn solves a homeowner's gutter runoff problem by installing a dry well and popup emitter; Ask This Old House spotlights lead carpenter Lasana Harper; Heath helps a homeowner replace a ceiling fan.

Wallpaper Installation; Sump Pump

Kevin teams up with a wallpaper expert to create an accent wall in Miami; Lee demonstrates a variety of sprinkler heads; Richard installs a submersible sump pump to solve a flooded basement problem.

Humidifier System, End Table

Ross investigates an excessive dry air issue and installs a whole house humidifier; Mauro shares his technique for painting shutters in bulk; Tom and Kevin build a triangle outdoor end table.

Uneven Paver Patio, EV Charger

Mark McCullough fixes an uneven paver patio that has lifted and shifted over time and demonstrates the proper techniques of creating a patio that will last; Nathan Gilbert and Kevin O'Connor talk all about common types of ladders including styles, accessories, and how to use them safely; Heath Eastman helps a homeowner cut her car charging time in half by installing a Level 2 EV charger.

Trash Insert; Arborvitae Removal

Nathan Gilbert replaces a homeowner's broken double trash can pull out with a new one that will smoothly slide in and out from the cabinet space; Heath Eastman gives a brief history of household light bulbs and explains why incandescent and fluorescent lights are being phased out; Lee Gilliam helps a homeowner's curb appeal by removing overgrown arborvitae trees.

Shed Foundation, Bifold Doors

Mark McCullough travels to Detroit to help a homeowner make a gravel foundation for a shed; Tom Silva and Nathan Gilbert walk through the anatomy of framing an interior non-load bearing wall with a door opening and share their tips on how to build one; then Nathan helps a homeowner hide their laundry area by installing a partition wall with bifold double doors.

Gas Fireplace, Wainscoting

Richard Trethewey assists a homeowner through the process of converting a wood burning fireplace to gas, assembling a team to do the electrical, gas hookup, and insert installation; Tom Silva brings in a metal, pointy item for the crew to guess What Is It? Nathan Gilbert helps a homeowner install flat panel wainscoting in his dining room.

Beehives 101, Step Stool

Jenn Nawada meets with a Detroit beekeeper and learns about bees, how honey is harvested, and tips on how to start your own hive; Ross Trethewey, Heath Eastman, and Lee Gilliam share a few phone apps they've been using in the field lately that has made their work easier; Tom Silva and Kevin O'Connor build a step stool using a mobile CNC router.

Paint Wainscoting, Sandbox

Mauro Henrique helps a homeowner paint his wainscoting by using an airless sprayer; Kevin O'Connor, Ross Trethewey, and Heath Eastman discuss how a growing number of homes are going all electric and how it compares with fossil fuels. They share what homeowners should research before making the switch; Nathan Gilbert helps two young brothers build a sandbox for their very own digging area.

3D Printed Homes, Square Bow

Ross visits a company in Austin that is 3D printing homes; AskTOH spotlights a dedicated Detroit landscaper; Tom and Kevin turn a square bowl.

Stair Treads, Sconce Install

Mauro helps a homeowner paint his unfinished stair treads and handrail; the team shares a few new tools they've been using lately; Heath installs wall sconces above a fireplace.

Outdoor Shower

The team builds an outdoor shower for a Cape Cod couple. Jenn and Mark focus on the layout and drainage; Nathan installs the enclosure; Richard makes the water hookup and installs the shower system.

Tree Diagnosis, Home Checklist

Lee and an arborist diagnose a diseased pine tree; Lee sees how the treatment plan worked and learns about other fungal diseases; Nathan performs a new homeowner walkthrough checklist.

Retaining Wall, Mini Split Upkeep

Richard demonstrates how to clean and maintain a mini split; the guys play What Is It; Mark and Jenn team up to help a homeowner upgrade her house's curb appeal by building a garden retaining wall.

Electric Bill Investigation

Lee explains and demonstrates dethatching and aerating; Heath investigates a high electrical bill by installing a smart home energy monitoring system; Tom and Kevin go over the basics of routers.

Irrigation Add-On, Stripped Holes

Lee helps a homeowner add a new zone to her irrigation system; Richard weighs the pros and cons of PEX and copper; Nathan repairs a door hinge that's fallen out of the old, stripped screw holes.

Urban Gardens, Apron Driveway

Jenn travels to Detroit to learn about urban pollinator gardens and plants an herb garden; Tom demonstrates impact drivers versus power drills; Mark replaces a brick driveway apron with cobblestones.

AC Airflow Issue, Shellac Removal

Ross pinpoints the root causes of a home experiencing hot and cold spots and offers solutions; AskTOH spotlights metal fabricator, Shelby Barnhart; Mauro demonstrates how to remove shellac from wood.

Overseeding, Foundation Repair

Ross explains common ductwork noises and shares some solutions; Lee demonstrates how to fix a dead lawn by aerating and overseeding; Mark repairs cracked stucco over a concrete foundation.

Thank You, Roger Cook

A tribute to landscape contractor, Roger Cook. A man whose genuine kindness and passion for his craft was able to transcend the screen, making viewers feel like they were learning from an old friend.

Mudroom Cubbies

Tom and Kevin build mudroom cubbies for storing coats, shoes and accessories; Mauro and Kevin then finish it off by painting the cubbies burgundy; Jenn goes over different types of mulch.

NOLA Lantern; Rusty Patio Set

NOLA copper lantern fixtures; why toilets overflow; restoring rusty outdoor furniture.

Seashell Driveway; Radon System

Swapping a coastal home's gravel driveway for seashells; installing a radon mitigation system.

Houseplant Soil; Spot Point Brick

Removing ring stains from a wood table; breaking down the types of soil and fertilizer needed for common indoor plants; repairing a brick floor's crumbling mortar using spot pointing rather than a full repoint job.

Washer Dryer Relocation

Kevin meets with an audiologist to discuss the importance of hearing protection; Richard, Nathan, and Heath modify a linen closet to install a stacked washer dryer unit.

Planting Arborvitaes, Storage Rack

Lee plants a row of arborvitae trees for a privacy border; Mark breaks down the tools used for fireplace maintenance; Tom and Kevin build a simple, cost-effective storage rack for container totes.

Grass Alternatives, Smart Driveway Lights

Jenn visits a sod farm to learn about sustainable grass alternatives; Tom and Kevin discuss common types of nail designs; Heath brightens up a dark driveway and connects the lights to a smart system.

Seabees; Paint Galvanized Railing

Nathan visits his former Navy Seabees base where he learned carpentry as part of his naval training; Tom and Kevin talk all about trailer hitches; Mauro repaints a galvanized stair railing.

Regrade Lawn; Solid Core Doors

Lee regrades a backyard and demonstrates how to plant a healthy new lawn; Jenn showcases houseplants for any lighting conditions; Nathan helps a homeowner replace his hollow core doors to solid core.

Garage Storage, Anode Rod

Nathan Gilbert helps a homeowner organize her garage by installing an overhead storage rack for easier living; Heath Eastman demonstrates how to upgrade to a 3-way smart switch; Richard Trethewey demonstrates how to extend the life of a tank-style water heater by replacing the anode rod.

Idaho Backyard Makeover

Jenn Nawada travels to Idaho to revamp a backyard of a homeowner who hosts weekly potluck dinner parties. His Monday Night Dinners now draw up to 100-200 guests, overwhelming a space not built for crowds. Jenn and the community redesign the yard for smoother flow and function. Then, Mark McCullough replaces two rusted window wells, demonstrating proper removal and installation.

Speakeasy Hidden Door

Richard Trethewey shows a clever toilet flange repair kit that eliminates the need for a wax ring and has a rubber seal that adjusts to any flange height, making bathroom floor updates easier. Then, Lee Gilliam and Kevin O'Connor share essential upkeep to keep a gas mower running like new. Nathan Gilbert helps a homeowner turn a bar closet into a mini speakeasy with a hidden bookcase door kit.

Paint Ceiling, Squeaky Floor

Mauro Henrique shows how to repaint a damaged ceiling and avoid tape mishaps. Heath Eastman, Ross Trethewey, and Kevin O'Connor discuss utility energy meters, comparing the old analog to the new digital and smart meters. Nathan Gilbert and Kevin compare vinyl, wood, and fiber-cement siding. Tom Silva demonstrates how to stop hardwood floor squeaks with a clever DIY fix.

Split Water Heater, Attic Ladder

Ross Trethewey upgrades a home to a solar-assisted split heat pump water heater, ideal for cold climates. Kevin O'Connor and Jenn Nawada discuss 3 common houseplant pests- mealy bugs, spider mites, and fungus gnats. Jenn shares some simple tricks to banish them. Nathan Gilbert solves a tough attic access issue by installing a new hatch and pull-down ladder.

3-Way Switch, Split Rail Fence

Mauro Henrique shares how he cleans up paint when some spills on the floor. Heath Eastman breaks down how 3-way switches work and common wiring mistakes with a clear demonstration. Nathan Gilbert and Lee Gilliam install a classic wooden split rail fence to prevent cars from parking on a homeowner's front lawn.

Toys and Color, Air Switch

Tom discusses common types of caulks and sealants. Richard installs a garbage disposal with an air switch controller. Kevin is joined by Wendy and Kaden, hosts of the popular channel "Toys and Colors," to build a children's dress-up closet.

Grass Seed Facility, Porch Swing

Lee heads to Washington state to uncover why the Pacific Northwest is the heart of Kentucky bluegrass seed production. Mark breaks down popular paver types and walkway patterns. Nathan teams up to install a porch swing.

Lead Testing, Hillside Steps

Richard Trethewey breaks down why sink clogs happen, how to prevent them, and why chemical drain cleaners can do more harm than good. Richard offers safer maintenance alternatives. Mauro Henrique demonstrates how to test for lead-based paint, comparing rapid tests to a professional analyzer. Then, Mark McCullough installs granite hillside steps, creating safer access to a backyard fire pit.

New Orleans Shutters, Hardwired Smoke Alarms

Nathan Gilbert upgrades shutters in a historic New Orleans neighborhood, matching the original style and material. Jenn Nawada and Lee Gilliam explain how to read fertilizer labels and choose between organic and synthetic options. Heath Eastman upgrades battery-operated smoke detectors to a hardwired combo alarm system. Heath asks a local fire chief for safety tips on installation beforehand.

Arch Accent, Pea Stone Patio

Mauro Henrique helps a mom-to-be refresh a nursery, repainting pink walls a soft green and creating a playful accent wall with hand-drawn arches using simple tools. Jenn Nawada explains the truth behind common plant misconceptions. Then, Mark McCullough helps a couple install a pea gravel patio using a binding agent to keep stones in place.

Hang Shades, Steep Landscaping

Nathan Gilbert installs top-down, bottom-up shades to block the outside view for a tiny guard dog while still allowing sunlight into the house. Richard Trethewey explains toilet tank anatomy, common failures, and how to fix a running toilet. Jenn Nawada tackles a steep front yard, reshaping the slope and adding erosion-control plants to create a safer, more attractive landscape.

Running Power to a Shed

Heath Eastman shows a homeowner how to run underground power from his house to a new shed, including trenching, conduit, wiring, and installing a panel. Mauro Henrique explains the basic tools and supplies needed to paint a room. Then, Kevin O'Connor hosts a friendly kitchen quiz, testing Richard Trethewey and Jenn Nawada on which food scraps belong in the garbage disposal and which in compost.

Flower Vase, Smart Garage Opener

Tom Silva teaches Zack Dettmore how to turn a flower vase on the lathe. Jenn Nawada explains how to start seeds indoors before spring planting. Mark McCullough breaks down common mortar cracks in fireplace hearths and surrounds. Ross Trethewey upgrades a finicky garage door opener by adding a Wi-Fi hub so that the doors can be controlled and monitored remotely with a smartphone.

Walkway; Homeowners' Insurance; Mowing a Lawn

Lee Gilliam and Kevin O'Connor cover lawn-mowing basics, from choosing the right mower to preparing and mowing a lawn. The team shares expert tips for vetting and hiring a trustworthy contractor to avoid costly mistakes. Mark McCullough heads to Washington state to replace a bumpy flagstone path with a smooth, durable concrete paver walkway.

Tile Soap Holders, Swirl Ceiling

Nathan Gilbert upgrades a bathroom by removing vintage wall-mounted ceramic toothbrush and soap holders and replacing them with a more functional, modern wood shelf. The team plays "What Is It?" as they guess the purpose of a small metal bar. Then, Mauro Henrique repairs a water-damaged ceiling crack, demonstrating how to match the original swirl texture for a seamless finish.

Picnic Table, Insurance Policies

Ross Trethewey shares the perfect tech setup for an outdoor movie night, including a projector and screen, a solar battery bank, portable and outdoor-rated speakers, and smart Wi-Fi plugs. Kevin O'Connor talks with an insurance expert to break down the basics of a homeowner's insurance policy. Then, Tom Silva and Kevin team up to rebuild a picnic table they first built 17 years ago.

Outdoor TV, Granite Firepit

Heath Eastman installs a weatherproof outdoor TV enclosure so a homeowner can enjoy shows and sports from their deck. Kevin O'Connor, Tom Silva, and Zack Dettmore discuss essential preparation steps a homeowner should take before a renovation. Then, Mark McCullough replaces a crumbling fire pit with a sleek, modern square design built from four granite slabs.

Adobe Bricks and Miter Tricks

Season 25 premiere! Mark learns about adobe homes in New Mexico; Tom shares an easy trick for cutting miters on imperfect corners; Jenn revisits a garden she transformed on the show 10 years ago.

Pull-Chain Upgrade; Sod Repair

Add Hose Spigot; Cover Crops

Adding a hose spigot; planting cover crops; revisiting best of cutaway demonstrations.