Bathroom Videos

Ask This Old House plumbing and heating expert Richard Trethewey installs a vanity for homeowners who gave up on it seven years ago.

Ask This Old House plumbing and heating expert Richard Trethewey shows host Kevin O’Connor the proper way to ventilate a sink

Ask This Old House plumbing and heating expert Richard Trethewey helps a homeowner diagnose and repair a wobbly toilet

From ornate to out-of-the-box, Richard Trethewey explains some DIY Smarts on what to consider when shopping for a new bathroom vanity.

Ask This Old House plumbing and heating expert Richard Trethewey gives some DIY Smarts and shows the basics of changing a toilet.

Ask This Old House plumbing and heating expert Richard Trethewey installs a water conditioner to combat hard water

Ask This Old House plumbing expert Richard Trethewey gives a history lesson on bath fixtures and piping

The bathroom starts to take shape with the easy installation of a Sterling shower stall and new tile floor.

Ask This Old House plumbing and heating expert Richard Trethewey answers an email about a shower stained green and why it may be linked to soft water

This Old House plumbing and heating expert Richard Trethewey fixes a faulty shower valve with new valve stems and seats

Ask This Old House plumbing and heating expert Richard Trethewey helps a homeowner silence a shrieking shower

Ask This Old House plumbing and heating expert Richard Trethewey reveals the best ways to unclog a slow draining bathroom sink.

Ask This Old House heating and plumbing expert Richard Trethewey removes an old bathtub spout and installs an overflow for safety

Ask This Old House plumbing and heating expert Richard Trethewey helps a homeowner add a shower to a claw-foot tub

Ask This Old House plumbing and heating expert Richard Trethewey explains what may be causing a leaky toilet and possible solutions

From our #DIYDARE challenge, use common cedar to transform an inexpensive sink into a charming version of standing water

This Old House plumbing and heating expert Richard Trethewey shows how to replace a badly corroded cast-iron flange

This Old House plumbing and heating expert Richard Trethewey installs a new flush valve

This Old House plumbing and heating expert Richard Trethewey shows how to rough-in the drainpipes for a basement bathroom

This Old House plumbing and heating expert Richard Trethewey replaces a three-handle shower valve with a single-handle anti-scald valve

This Old House plumbing and heating expert Richard Trethewey heads to Cheyenne, Wyoming, to help a homeowner install a new toilet

Ask This Old House plumbing and heating expert Richard Trethewey heads to Atlanta to help a homeowner switch out one sink for another

This Old House plumbing and heating expert Richard Trethewey replaces a clogged shower valve that would not allow hot water into the shower

This Old House general contractor Tom Silva and host Kevin O'Connor demonstrate how to add decorative wainscoting to a bathroom wall

This Old House plumbing and heating contractor Richard Trethewey replaces an old, faulty pop-up drain

This Old House plumbing and heating expert Richard Trethewey shows how to save an old, but elegant, cast-iron bathtub.

Installing bathroom floor tiles isn’t a job for beginners. Watch what it takes as contractor Angelo McRae installs a new mosaic-tile floor.

Quick tips of stopping annoying drips with This Old House plumbing and heating expert Richard Trethewey

This Old House plumbing and heating expert Richard Trethewey shows how to fix a slow draining tub

This Old House plumbing and heating expert Richard Trethewey shows how to give new life to an old toilet

Silencing noisy pipes with This Old House plumbing and heating expert Richard Trethewey

Maintaining safe shower water temperatures with This Old House plumbing and heating expert Richard Trethewey