Lee helps a homeowner plant a row of arborvitae trees for a privacy border; Mark breaks down the various tools that can be found in the average fireplace set; Tom and Kevin demonstrate how to build a storage rack for container totes using 2x4s.

As they create paintings, beadwork, photographs, and films, four international artists reveal the complex ties between the communities and cultures they move between. Discover how art can foster unity amid a world that often feels divided.

Richard helps a homeowner replace a leaking gas oven; Jenn and Kevin discuss how to create a pollinator garden at home; in Future House, Ross learns how wireless electricity technology can be applied to electric vehicle chargers in future homes.

As they create paintings, beadwork, photographs, and films, four international artists reveal the complex ties between the communities and cultures they move between. Discover how art can foster unity amid a world that often feels divided.

As they create paintings, beadwork, photographs, and films, four international artists reveal the complex ties between the communities and cultures they move between. Discover how art can foster unity amid a world that often feels divided.

Lee helps a homeowner plant a row of arborvitae trees for a privacy border; Mark breaks down the various tools that can be found in the average fireplace set; Tom and Kevin demonstrate how to build a storage rack for container totes using 2x4s.

Lee helps a homeowner plant a row of arborvitae trees for a privacy border; Mark breaks down the various tools that can be found in the average fireplace set; Tom and Kevin demonstrate how to build a storage rack for container totes using 2x4s.

Ross helps a homeowner dealing with ice dams decide whether to insulate from his attic roof rafters or the attic floor; Richard shares tips on irrigation repairs; Mark expands a driveway by adding an asphalt parking spot.

Lee helps a homeowner plant a row of arborvitae trees for a privacy border; Mark breaks down the various tools that can be found in the average fireplace set; Tom and Kevin demonstrate how to build a storage rack for container totes using 2x4s.

Richard helps a homeowner dealing with cold bath water by installing a reserve tank to fill the bathtub fully with hot water; Mauro shares his favorite tips for cleaning up after painting projects; Tom and Kevin work together to build a set of cornhole boards and after, the Ask This Old House cast come together for a head-to-head cornhole tournament.

Jenn visits a Rhode Island sod farm to see what sustainable grass alternatives they've been experimenting with; Tom and Kevin discuss the most common types of nail head and shank designs; Heath brightens up a dark driveway.

Lee helps a homeowner plant a row of arborvitae trees for a privacy border; Mark breaks down the various tools that can be found in the average fireplace set; Tom and Kevin demonstrate how to build a storage rack for container totes using 2x4s.

Richard troubleshoots why a homeowner's shower leaks when the tub is running and makes the necessary repairs, then in studio, Richard explains why it was a unique repair; Heath deep dives into different wire gauge sizes and the electrical load capabilities of each size; Mark helps a homeowner repair some loose flagstone steps in his entryway and in his basement.

Lee helps a homeowner plant a row of arborvitae trees for a privacy border; Mark breaks down the various tools that can be found in the average fireplace set; Tom and Kevin demonstrate how to build a storage rack for container totes using 2x4s.

Lee helps a homeowner plant a row of arborvitae trees for a privacy border; Mark breaks down the various tools that can be found in the average fireplace set; Tom and Kevin demonstrate how to build a storage rack for container totes using 2x4s.

Jenn visits a Rhode Island sod farm to see what sustainable grass alternatives they've been experimenting with; Tom and Kevin discuss the most common types of nail head and shank designs; Heath brightens up a dark driveway.

Jenn visits a Rhode Island sod farm to see what sustainable grass alternatives they've been experimenting with; Tom and Kevin discuss the most common types of nail head and shank designs; Heath brightens up a dark driveway.

Tom Silva is rarely stumped. But when a homeowner reached out about a missing hand-turned spindle in the staircase of her 1900s Queen Anne Rowhouse, Tom attempts to replicate the spiral-detailed spindles on his lathe. There, he turns straight grain fir balusters and troubleshoots a string technique to replicate the spiral detailing.

Jenn visits a Rhode Island sod farm to see what sustainable grass alternatives they've been experimenting with; Tom and Kevin discuss the most common types of nail head and shank designs; Heath brightens up a dark driveway.

Watch Tom pull off a balancing act to repair an old window. Roger shows Kevin the future of lawn care with a robotic mower. Richard addresses concerns of lead in drinking water.

Nathan Gilbert travels to a Mississippi Navy Seabees base, where he learned carpentry as part of his naval training, to see what his former battalion have been working on; Tom Silva walks Kevin O'Connor through different types of trailer hitches, their uses, and what to consider for safe towing; Mauro Henrique helps a homeowner repaint her peeling galvanized stair railing.

Jenn visits a Rhode Island sod farm to see what sustainable grass alternatives they've been experimenting with; Tom and Kevin discuss the most common types of nail head and shank designs; Heath brightens up a dark driveway.

Kevin heads to Chicago to learn about fire dangers in homes and how to prevent them. See Richard replace a rusty kitchen sink strainer and explain why it failed. And the guys ask, "What is it?"

The team shares their personal stories about why they like to work together; Richard performs an autopsy on a retired water heater; Jenn shares her love of educating kids about the outdoors. Jenn and Nathan build a compost bin for a net zero school.

Heath explains EV chargers and where they work best for; Mark breaks down different brick patterns, where they originated, and their pros and cons; Nathan helps repair a cracked China cabinet using MDF panels; Mauro shows how to paint on MDF.

Heath installs a new doorbell by locating and replacing the original doorbell wiring; Richard explains bottle traps and when they are an option in small bathrooms; Mark removes an old brick driveway edging and replaces it with cobblestones.

Jenn visits a Rhode Island sod farm to see what sustainable grass alternatives they've been experimenting with; Tom and Kevin discuss the most common types of nail head and shank designs; Heath brightens up a dark driveway.

Jenn visits a Rhode Island sod farm to see what sustainable grass alternatives they've been experimenting with; Tom and Kevin discuss the most common types of nail head and shank designs; Heath brightens up a dark driveway.

The team shares their personal stories about why they like to work together; Richard performs an autopsy on a retired water heater; Jenn shares her love of educating kids about the outdoors. Jenn and Nathan build a compost bin for a net zero school.

Heath explains EV chargers and where they work best for; Mark breaks down different brick patterns, where they originated, and their pros and cons; Nathan helps repair a cracked China cabinet using MDF panels; Mauro shows how to paint on MDF.

Nathan Gilbert travels to a Mississippi Navy Seabees base, where he learned carpentry as part of his naval training, to see what his former battalion have been working on; Tom Silva walks Kevin O'Connor through different types of trailer hitches, their uses, and what to consider for safe towing; Mauro Henrique helps a homeowner repaint her peeling galvanized stair railing.

Heath installs a new doorbell by locating and replacing the original doorbell wiring; Richard explains bottle traps and when they are an option in small bathrooms; Mark removes an old brick driveway edging and replaces it with cobblestones.

The team shares their personal stories about why they like to work together; Richard performs an autopsy on a retired water heater; Jenn shares her love of educating kids about the outdoors. Jenn and Nathan build a compost bin for a net zero school.

Heath explains EV chargers and where they work best for; Mark breaks down different brick patterns, where they originated, and their pros and cons; Nathan helps repair a cracked China cabinet using MDF panels; Mauro shows how to paint on MDF.

Nathan Gilbert travels to a Mississippi Navy Seabees base, where he learned carpentry as part of his naval training, to see what his former battalion have been working on; Tom Silva walks Kevin O'Connor through different types of trailer hitches, their uses, and what to consider for safe towing; Mauro Henrique helps a homeowner repaint her peeling galvanized stair railing.

Watch Tom and Kevin create a bookshelf using stair treads and minimal tools in "Build It." Overgrown, but not over the hill - see landscape designer Jenn Nawada turn wild foundation plantings into an enviable front garden.

Nathan Gilbert travels to a Mississippi Navy Seabees base, where he learned carpentry as part of his naval training, to see what his former battalion have been working on; Tom Silva walks Kevin O'Connor through different types of trailer hitches, their uses, and what to consider for safe towing; Mauro Henrique helps a homeowner repaint her peeling galvanized stair railing.

Unsafe and ready to break? Tom skillfully replaces a cracked deck board on a front porch. See Scott break the mold with an outlet install that uses crown molding to conceal wires. Richard answers a question about blue stains in the bathtub.

The team shares their personal stories about why they like to work together; Richard performs an autopsy on a retired water heater; Jenn shares her love of educating kids about the outdoors. Jenn and Nathan build a compost bin for a net zero school.

Rocket scientist turned HVAC innovator-watch Richard meet the man behind a new technology that could revolutionize the way we heat and cool homes. See Tom teach a homeowner how to use plaster to patch drywall. The guys ask, "What is it?"

Lee helps a couple regrade their backyard to improve the lawn's health; Jenn shares houseplants that thrive at any light level, proving there's a perfect plant for every space; Nathan upgrades a homeowner's hollow-core doors to solid-core doors.

Heath explains EV chargers and where they work best for; Mark breaks down different brick patterns, where they originated, and their pros and cons; Nathan helps repair a cracked China cabinet using MDF panels; Mauro shows how to paint on MDF.

Heath explains EV chargers and where they work best for; Mark breaks down different brick patterns, where they originated, and their pros and cons; Nathan helps repair a cracked China cabinet using MDF panels; Mauro shows how to paint on MDF.

Heath installs a new doorbell by locating and replacing the original doorbell wiring; Richard explains bottle traps and when they are an option in small bathrooms; Mark removes an old brick driveway edging and replaces it with cobblestones.

Lee helps a couple regrade their backyard to improve the lawn's health; Jenn shares houseplants that thrive at any light level, proving there's a perfect plant for every space; Nathan upgrades a homeowner's hollow-core doors to solid-core doors.

Nathan Gilbert travels to a Mississippi Navy Seabees base, where he learned carpentry as part of his naval training, to see what his former battalion have been working on; Tom Silva walks Kevin O'Connor through different types of trailer hitches, their uses, and what to consider for safe towing; Mauro Henrique helps a homeowner repaint her peeling galvanized stair railing.

Bedroom, home office and master closet all in one! Watch Ross Trethewey use a robotic wall to furnish a micro-apartment. See Tom and Kevin turn a reclaimed piece of pine into a stylish bench in "Build It."

Nathan Gilbert travels to a Mississippi Navy Seabees base, where he learned carpentry as part of his naval training, to see what his former battalion have been working on; Tom Silva walks Kevin O'Connor through different types of trailer hitches, their uses, and what to consider for safe towing; Mauro Henrique helps a homeowner repaint her peeling galvanized stair railing.

Nathan Gilbert travels to a Mississippi Navy Seabees base, where he learned carpentry as part of his naval training, to see what his former battalion have been working on; Tom Silva walks Kevin O'Connor through different types of trailer hitches, their uses, and what to consider for safe towing; Mauro Henrique helps a homeowner repaint her peeling galvanized stair railing.

Lee helps a couple regrade their backyard to improve the lawn's health; Jenn shares houseplants that thrive at any light level, proving there's a perfect plant for every space; Nathan upgrades a homeowner's hollow-core doors to solid-core doors.

Lee helps a couple regrade their backyard to improve the lawn's health; Jenn shares houseplants that thrive at any light level, proving there's a perfect plant for every space; Nathan upgrades a homeowner's hollow-core doors to solid-core doors.

High tech and using less water than ever before - Richard's in Seattle to help a couple pick the most efficient washer and dryer. A 3-way switch is tripping up a homeowner. See Scott diagnose and fix the problem. Plus Tom's tips on table saw safety.

Lee helps a couple regrade their backyard to improve the lawn's health; Jenn shares houseplants that thrive at any light level, proving there's a perfect plant for every space; Nathan upgrades a homeowner's hollow-core doors to solid-core doors.

Lee helps a couple regrade their backyard to improve the lawn's health; Jenn shares houseplants that thrive at any light level, proving there's a perfect plant for every space; Nathan upgrades a homeowner's hollow-core doors to solid-core doors.

Richard to the rescue - see him diagnose a malfunctioning hot water radiator and give a lesson on diverter tees. Tom demonstrates different types of handsaws. Watch Scott brighten up a driveway with LED garage lights. And the guys ask, "What is it?"

Lee helps a couple regrade their backyard to improve the lawn's health; Jenn shares houseplants that thrive at any light level, proving there's a perfect plant for every space; Nathan upgrades a homeowner's hollow-core doors to solid-core doors.

Lee helps a couple regrade their backyard to improve the lawn's health; Jenn shares houseplants that thrive at any light level, proving there's a perfect plant for every space; Nathan upgrades a homeowner's hollow-core doors to solid-core doors.

Tom shares a few methods to remove ring stains from a wood table; Jenn breaks down the types of soil and fertilizer needed for common indoor plants; Mark repairs a brick floor's crumbling mortar using spot pointing rather than a full repoint job.

Landscape designer Jenn Nawada climbs the ladder to learn about rooftop and small-space gardening. Scott turns a shed into a homeowner hangout by bringing power to the outside storage space. Tom has tips on how to get rid of stubborn ceiling stains.

Tom shares a few methods to remove ring stains from a wood table; Jenn breaks down the types of soil and fertilizer needed for common indoor plants; Mark repairs a brick floor's crumbling mortar using spot pointing rather than a full repoint job.

Heath installs a new doorbell by locating and replacing the original doorbell wiring; Richard explains bottle traps and when they are an option in small bathrooms; Mark removes an old brick driveway edging and replaces it with cobblestones.

As they create paintings, beadwork, photographs, and films, four international artists reveal the complex ties between the communities and cultures they move between. Discover how art can foster unity amid a world that often feels divided.

Tom shares a few methods to remove ring stains from a wood table; Jenn breaks down the types of soil and fertilizer needed for common indoor plants; Mark repairs a brick floor's crumbling mortar using spot pointing rather than a full repoint job.

Jenn helps plant native plants to mimic a natural woodland garden; Mauro shows the patching process on cracked porcelain tiles; Mark explains common chimney problems, including chimney safety precautions and how to make some basic chimney repairs.

Tom shares a few methods to remove ring stains from a wood table; Jenn breaks down the types of soil and fertilizer needed for common indoor plants; Mark repairs a brick floor's crumbling mortar using spot pointing rather than a full repoint job.

Tom shares a few methods to remove ring stains from a wood table; Jenn breaks down the types of soil and fertilizer needed for common indoor plants; Mark repairs a brick floor's crumbling mortar using spot pointing rather than a full repoint job.

In a special episode, the team partner with Rebuilding Together Boston. With the help of the Ask This Old House extended family and volunteers, the crew repair a deck, construct a patio, and install landscape lighting and new plantings.