Ask This Old House

Mark travels to Detroit to help a homeowner make a gravel foundation for a shed; Tom and Nathan Walk through the anatomy of framing an interior non-load bearing wall; then Nathan helps a homeowner by installing bifold double doors.

Mark travels to Detroit to help a homeowner make a gravel foundation for a shed; Tom and Nathan Walk through the anatomy of framing an interior non-load bearing wall; then Nathan helps a homeowner by installing bifold double doors.

Mark travels to Detroit to help a homeowner make a gravel foundation for a shed; Tom and Nathan Walk through the anatomy of framing an interior non-load bearing wall; then Nathan helps a homeowner by installing bifold double doors.

Mark travels to Detroit to help a homeowner make a gravel foundation for a shed; Tom and Nathan Walk through the anatomy of framing an interior non-load bearing wall; then Nathan helps a homeowner by installing bifold double doors.

Richard assists a homeowner through the process of converting a wood burning fireplace to gas; Tom brings in a metal, pointy item for the crew to guess What Is It; Nathan helps a homeowner install flat panel wainscoting in his dining room.

Mark travels to Detroit to help a homeowner make a gravel foundation for a shed; Tom and Nathan Walk through the anatomy of framing an interior non-load bearing wall; then Nathan helps a homeowner by installing bifold double doors.

Mark travels to Detroit to help a homeowner make a gravel foundation for a shed; Tom and Nathan Walk through the anatomy of framing an interior non-load bearing wall; then Nathan helps a homeowner by installing bifold double doors.

Mark travels to Detroit to help a homeowner make a gravel foundation for a shed; Tom and Nathan Walk through the anatomy of framing an interior non-load bearing wall; then Nathan helps a homeowner by installing bifold double doors.

Mark travels to Detroit to help a homeowner make a gravel foundation for a shed; Tom and Nathan Walk through the anatomy of framing an interior non-load bearing wall; then Nathan helps a homeowner by installing bifold double doors.

Mark travels to Detroit to help a homeowner make a gravel foundation for a shed; Tom and Nathan Walk through the anatomy of framing an interior non-load bearing wall; then Nathan helps a homeowner by installing bifold double doors.

Richard assists a homeowner through the process of converting a wood burning fireplace to gas; Tom brings in a metal, pointy item for the crew to guess What Is It; Nathan helps a homeowner install flat panel wainscoting in his dining room.

Richard assists a homeowner through the process of converting a wood burning fireplace to gas; Tom brings in a metal, pointy item for the crew to guess What Is It; Nathan helps a homeowner install flat panel wainscoting in his dining room.

Richard assists a homeowner through the process of converting a wood burning fireplace to gas; Tom brings in a metal, pointy item for the crew to guess What Is It; Nathan helps a homeowner install flat panel wainscoting in his dining room.

Richard assists a homeowner through the process of converting a wood burning fireplace to gas; Tom brings in a metal, pointy item for the crew to guess What Is It; Nathan helps a homeowner install flat panel wainscoting in his dining room.

Jenn meets with a Detroit beekeeper and learns about bees and tips on how to start your own hive; Ross, Heath, and Lee share a few phone apps that have made their work easier; Tom and Kevin build a step stool using a mobile CNC router.

Richard assists a homeowner through the process of converting a wood burning fireplace to gas; Tom brings in a metal, pointy item for the crew to guess What Is It; Nathan helps a homeowner install flat panel wainscoting in his dining room.

Richard assists a homeowner through the process of converting a wood burning fireplace to gas; Tom brings in a metal, pointy item for the crew to guess What Is It; Nathan helps a homeowner install flat panel wainscoting in his dining room.

Richard assists a homeowner through the process of converting a wood burning fireplace to gas; Tom brings in a metal, pointy item for the crew to guess What Is It; Nathan helps a homeowner install flat panel wainscoting in his dining room.

Richard assists a homeowner through the process of converting a wood burning fireplace to gas; Tom brings in a metal, pointy item for the crew to guess What Is It; Nathan helps a homeowner install flat panel wainscoting in his dining room.

Richard assists a homeowner through the process of converting a wood burning fireplace to gas; Tom brings in a metal, pointy item for the crew to guess What Is It; Nathan helps a homeowner install flat panel wainscoting in his dining room.

Jenn meets with a Detroit beekeeper and learns about bees and tips on how to start your own hive; Ross, Heath, and Lee share a few phone apps that have made their work easier; Tom and Kevin build a step stool using a mobile CNC router.

Jenn meets with a Detroit beekeeper and learns about bees and tips on how to start your own hive; Ross, Heath, and Lee share a few phone apps that have made their work easier; Tom and Kevin build a step stool using a mobile CNC router.

Jenn meets with a Detroit beekeeper and learns about bees and tips on how to start your own hive; Ross, Heath, and Lee share a few phone apps that have made their work easier; Tom and Kevin build a step stool using a mobile CNC router.

Jenn meets with a Detroit beekeeper and learns about bees and tips on how to start your own hive; Ross, Heath, and Lee share a few phone apps that have made their work easier; Tom and Kevin build a step stool using a mobile CNC router.

Mauro helps a homeowner paint his wainscoting; Kevin, Ross, and Heath discuss how a growing number of homes are going all electric and share what homeowners should research before making the switch; Nathan helps two young brothers build a sandbox.

Jenn meets with a Detroit beekeeper and learns about bees and tips on how to start your own hive; Ross, Heath, and Lee share a few phone apps that have made their work easier; Tom and Kevin build a step stool using a mobile CNC router.

Jenn meets with a Detroit beekeeper and learns about bees and tips on how to start your own hive; Ross, Heath, and Lee share a few phone apps that have made their work easier; Tom and Kevin build a step stool using a mobile CNC router.

Jenn meets with a Detroit beekeeper and learns about bees and tips on how to start your own hive; Ross, Heath, and Lee share a few phone apps that have made their work easier; Tom and Kevin build a step stool using a mobile CNC router.

Jenn meets with a Detroit beekeeper and learns about bees and tips on how to start your own hive; Ross, Heath, and Lee share a few phone apps that have made their work easier; Tom and Kevin build a step stool using a mobile CNC router.

Jenn meets with a Detroit beekeeper and learns about bees and tips on how to start your own hive; Ross, Heath, and Lee share a few phone apps that have made their work easier; Tom and Kevin build a step stool using a mobile CNC router.

Mauro helps a homeowner paint his wainscoting; Kevin, Ross, and Heath discuss how a growing number of homes are going all electric and share what homeowners should research before making the switch; Nathan helps two young brothers build a sandbox.

Mauro helps a homeowner paint his wainscoting; Kevin, Ross, and Heath discuss how a growing number of homes are going all electric and share what homeowners should research before making the switch; Nathan helps two young brothers build a sandbox.

Mauro helps a homeowner paint his wainscoting; Kevin, Ross, and Heath discuss how a growing number of homes are going all electric and share what homeowners should research before making the switch; Nathan helps two young brothers build a sandbox.

Mauro helps a homeowner paint his wainscoting; Kevin, Ross, and Heath discuss how a growing number of homes are going all electric and share what homeowners should research before making the switch; Nathan helps two young brothers build a sandbox.

Mauro helps a homeowner paint his wainscoting; Kevin, Ross, and Heath discuss how a growing number of homes are going all electric and share what homeowners should research before making the switch; Nathan helps two young brothers build a sandbox.

Ross travels to Austin to visit a 3D printing home-building company; AskTOH spotlights Aaron Smith, a Detroit landscaper working on community-focused and sustainable initiatives; Tom and Kevin use a lathe to turn a square bowl with legs.

Mauro helps a homeowner paint his wainscoting; Kevin, Ross, and Heath discuss how a growing number of homes are going all electric and share what homeowners should research before making the switch; Nathan helps two young brothers build a sandbox.

Mauro helps a homeowner paint his wainscoting; Kevin, Ross, and Heath discuss how a growing number of homes are going all electric and share what homeowners should research before making the switch; Nathan helps two young brothers build a sandbox.

Mauro helps a homeowner paint his wainscoting; Kevin, Ross, and Heath discuss how a growing number of homes are going all electric and share what homeowners should research before making the switch; Nathan helps two young brothers build a sandbox.

Mauro helps a homeowner paint his wainscoting; Kevin, Ross, and Heath discuss how a growing number of homes are going all electric and share what homeowners should research before making the switch; Nathan helps two young brothers build a sandbox.

Mauro helps a homeowner paint his wainscoting; Kevin, Ross, and Heath discuss how a growing number of homes are going all electric and share what homeowners should research before making the switch; Nathan helps two young brothers build a sandbox.

Ross travels to Austin to visit a 3D printing home-building company; AskTOH spotlights Aaron Smith, a Detroit landscaper working on community-focused and sustainable initiatives; Tom and Kevin use a lathe to turn a square bowl with legs.

Ross travels to Austin to visit a 3D printing home-building company; AskTOH spotlights Aaron Smith, a Detroit landscaper working on community-focused and sustainable initiatives; Tom and Kevin use a lathe to turn a square bowl with legs.

Ross travels to Austin to visit a 3D printing home-building company; AskTOH spotlights Aaron Smith, a Detroit landscaper working on community-focused and sustainable initiatives; Tom and Kevin use a lathe to turn a square bowl with legs.

Ross travels to Austin to visit a 3D printing home-building company; AskTOH spotlights Aaron Smith, a Detroit landscaper working on community-focused and sustainable initiatives; Tom and Kevin use a lathe to turn a square bowl with legs.

Ross travels to Austin to visit a 3D printing home-building company; AskTOH spotlights Aaron Smith, a Detroit landscaper working on community-focused and sustainable initiatives; Tom and Kevin use a lathe to turn a square bowl with legs.

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

Ross travels to Austin to visit a 3D printing home-building company; AskTOH spotlights Aaron Smith, a Detroit landscaper working on community-focused and sustainable initiatives; Tom and Kevin use a lathe to turn a square bowl with legs.

Ross travels to Austin to visit a 3D printing home-building company; AskTOH spotlights Aaron Smith, a Detroit landscaper working on community-focused and sustainable initiatives; Tom and Kevin use a lathe to turn a square bowl with legs.

Ross travels to Austin to visit a 3D printing home-building company; AskTOH spotlights Aaron Smith, a Detroit landscaper working on community-focused and sustainable initiatives; Tom and Kevin use a lathe to turn a square bowl with legs.

Ross travels to Austin to visit a 3D printing home-building company; AskTOH spotlights Aaron Smith, a Detroit landscaper working on community-focused and sustainable initiatives; Tom and Kevin use a lathe to turn a square bowl with legs.

Ross travels to Austin to visit a 3D printing home-building company; AskTOH spotlights Aaron Smith, a Detroit landscaper working on community-focused and sustainable initiatives; Tom and Kevin use a lathe to turn a square bowl with legs.

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

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

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

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

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

Heath visits New Orleans to see how a lighting manufacturer handcrafts copper gas and electric lanterns; Richard breaks down why toilets overflow when they clog; Mauro helps a homeowner restore her rusted metal patio furniture set.

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

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

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

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

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

Heath visits New Orleans to see how a lighting manufacturer handcrafts copper gas and electric lanterns; Richard breaks down why toilets overflow when they clog; Mauro helps a homeowner restore her rusted metal patio furniture set.