
Ask This Old House
Upgrading a fireplace; different landscape tools; building a bathtub tray out of zebrawood.

Upgrading a fireplace; different landscape tools; building a bathtub tray out of zebrawood.

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

Organize a shed; The value of a furnace service; Installing a pea stone walkway

Troubleshoot a strobing dimmer switch; The benefits of smart bath ventilation; Tom builds a DIY clothes rack.

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

The team repairs a deck, constructs a patio and installs landscape lighting and new plantings.

Babyproofing a house with cabinet locks and baby gates; houseplants; how a septic system works.

Nathan helps install an antique pocket door; Ross explains the advancements of induction stovetops.

Mauro explains which tools remove wallpaper; Heath explains breaker trips; Nathan installs kitchen hardware.

Building, painting and installing a Little Free Library for an elementary school.

Replace a hot water tank; Holiday electric safety tips; Repair woodpecker damage; Mauro paints bathroom tile.

Repairing sandstone steps; how to avoid being scammed by a solar company; installing an awning.

Restoring wallpaper; the basics of GFCI outlets; repairing gutters over a back patio.

Planting a native woodland garden; patching cracked or chipped porcelain; common chimney problems.

Doorbell with new wiring; bottle traps; replacing a driveway's edging with cobblestones.

Heath explains three levels of EV chargers; Mark weighs pros and cons of different brick patterns.

Diagnosing why a retired water heater failed; compost bin for a net zero elementary school.

The 1887 Victorian in Glen Ridge, NJ renovation is complete, and the crew is back for a tour.

A built-in bench is constructed. The primary bathroom vanity gets a new durable finish.

A baseboard detail becomes a focal point, and a prefabricated shower niche is installed.