Bathroom Videos
These This Old House videos showcase all of our bathroom projects, how-tos, and designs.
How To Rebuild a Toilet Tank
Struggling with a leaky toilet tank? Fix the problem using a universal repair kit. We'll show you how to replace each valve and component.
How to Quiet Pipes With a Water Hammer Arrestor
Silencing noisy pipes with This Old House plumbing and heating expert Richard Trethewey
How To Easily Install a Pressure Balance Shower Valve
Installing a pressure balance shower valve helps you to prevent sudden temperature changes and avoid potential scalding. Read how to handle this task in our guide.
How to Add a Shower to a Claw-Foot Tub
This Old House plumbing and heating expert Richard Trethewey outfits an old standalone tub with a new showerhead
How To Use a Membrane System to Waterproof Your Shower
A membrane system is a great way to prepare your shower before you start tiling. Find out how to build a leak-free shower in our guide.
How To Fix a Noisy Faucet
This Old House plumbing and heating expert Richard Trethewey quiets a noisy facet that's making a hammering sound.
How To Replace a Shower Mixing Valve
This video and guide contain instructions on fixing a faulty valve with This Old House plumbing and heating expert Richard Trethewey.
How to Change a Toilet Seat
This Old House plumbing and heating expert Richard Trethewey and host Kevin O'Connor share tips for removing rusted, stubborn toilet seats
How to Replace a Faucet Aerator
This Old House plumbing and heating expert Richard Trethewey has a quick fix for a slow-flowing faucet
A Guide to Repairing a Shower Valve in a Tile Wall
This Old House plumbing and heating expert Richard Trethewey and tile expert Joe Ferrante team up to repair a leaky shower valve installation
How To Add a Second Sink to a Bath Vanity
This Old House plumbing and heating expert Richard Trethewey shows how to install a new sink into an existing vanity.
How To Use Graywater in Toilet Tanks
Discover the benefits of graywater systems in toilet tanks and how they can help you conserve water and reduce utility bills effectively.
How To Install a Fiberglass Tub and Surround
Follow our step-by-step guide to install a fiberglass tub and surround for a seamless installation and attractive bathroom upgrade.
How To Vent a Bath Fan Through the Roof
A good bathroom vent fan can help cut down on moisture and poor air quality. Here's everything you need to know to install one yourself.
How to Replace a Shower Valve
Learn how to replace an old shower valve with This Old House plumbing and heating expert Richard Trethewey.
How To Properly Vent a Bathroom
Install a proper ventilation system in your bathroom to reduce moisture and mold. Follow this guide to learn how.
How To Convert a Toilet to Dual-Flush
This Old House plumbing and heating contractor Richard Trethewey shows how to save water without replacing the toilet.
How To Replace a Bathroom Vanity
Boost your bathroom's style and storage with a new bathroom vanity. Follow this step-by-step guide for everything you need to know.
How To Detect and Fix a Bathroom Leak
This Old House plumbing contractor Richard Trethewey shows how to find and fix bathroom leaks in this video and step-by-step guide.
How to Install Below-Grade Toilets: What You Need to Know
Below-grade toilets are a great way to get a basement bathroom, but they require a little extra work. Here's everything you need to know.
A Complete Guide To Installing a New Toilet Flange
Dealing with a wobbly toilet? Our step-by-step guide explains in detail how to install a new toilet flange to help resecure it.
How to Install a Toilet Below Grade
This Old House plumbing and heating expert Richard Trethewey shows how to outfit a bathroom that's at basement level
How to Install a Bathroom Fan
In this video, This Old House host Kevin O'Connor works with a professional electrician to install a ventilation fan in a bathroom
How to Secure Loose Pipes
This Old House plumbing and heating expert Richard Trethewey shows how to strap in shaky and rattling shower valve pipes
How To Install a Dual-Flush Toilet
This Old House plumbing and heating expert Richard Trethewey shows how to install a new dual-flush, water-saving toilet.
How To Replace a Bathtub Drum Trap
Watch as This Old House plumbing and heating expert Richard Trethewey shows how to replace an old bathtub drum trap with a new PVC P-trap.
How To Fix a Bathtub Drain Stopper
Need to fix a tub that won’t drain? In this video, This Old House master plumber Richard Trethewey shows how to fix them.
How to Unclog a Toilet
A clogged toilet is a common problem. In this guide, This Old House contractor Richard Trethewey explains how to best unclog your toilet.
What You Need to Know to Troubleshoot a Leaky Shower
In this video, learn how to detect a leaky shower stall with This Old House plumbing and heating contractor Richard Trethewey.
How To Set Tile
A This Old House pro explains how to set ceramic tile in a subway pattern. Learn how to install tiles the right way and which tools to use.
How To Replace a Shower Pan
In this guide, This Old House plumbing and heating contractor Richard Trethewey shows you how to replace a shower pan.
How To Install a Towel Warmer
Learn how to install a towel warmer that uses your hot water heating system to bring a little more luxury to your morning routine.