Plumbing

Bathroom sink

PIPES, FITTINGS AND ACCESSORIES

Everything you need to keep the water flowing

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Watch & Learn

Basics of Plumbing

Most people just know that when they turn on the faucet, water appears. This video takes you beyond the basics to learn how plumbing actually works.

How to Fix a Leaking Toilet

Is the sound of running water in your toilet driving you crazy, and driving your water bill through the roof? Fixing the problem may be easier than you think.

How to Replace Sink Faucets

Have you replaced a sink, or do you want to upgrade an to an attractive new faucet? Here are some simple steps for installing a new fixture.

How to Install/Replace a Toilet

Installing a new bathroom toilet is a fairly simple procedure that you can accomplish in just a couple of hours, and with just a few tools. Here's all you need to know.

How to Unclog a Tub Drain

Clear a plugged-up drain using some easy tricks and tips before you call a plumber or resort to potentially harmful chemicals.

Conserve Water, Save Money

Upgrade your toilet to start conserving water with an eco-friendly Dual Fush Toilet Kit. Turn your standard two-piece toilet into one that reduces water use by 30 percent. Easy to install and saves you money, a great combination for bathroom improvement.

Browse Our Departments

The Home Depot has a wide selection of high-quality plumbing parts including sump pumps, water heaters, HVAC systems, pipes and much more. The Home Depot even has eco-friendly plumbing options to help you save money and live green. If you need professional advice or installation assistance with any of your plumbing projects, turn to The Home Depot to help you finish your plumbing project. 

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1/2 in. x 6 ft. Rubber pipe insulation is 1/2 in. x 6 ft. Rubber pipe insulation is widely used in the HVAC/R and plumbing markets for its cold weather flexibility durable skin surface exacting manufacturing tolerances and lasting performance. It is non-porous and non-fibrous. Resists mold fungal and bacterial growth. Made of rubber Pre-slit so they slip onto pipes ...  More + Product Details Close
HDX provides a complete line of quality plumbing HDX provides a complete line of quality plumbing tools at a competitive price. Products have been reviewed and tested by a third party testing lab for function performance and durability. Featuring durable steel construction the Long-Stem Faucet Reseating Tool can be used to resurface compression-type faucet seats. Tool features hardened ...  More + Product Details Close
Winters Instruments TSW Series Hot Water Thermometer with Winters Instruments TSW Series Hot Water Thermometer with a Brass Thermowell is used mainly on hot water lines boilers and hydronic heating. Dial: 2.5 in. (63 mm) aluminum dial painted white with black and red markings. Case: Aluminum. Lens: Glass. Ring: Steel chrome plated. Stem: Brass. Sensing Element: Bi-Metallic element. ...  More + Product Details Close
Armaflex Coil is a pipe insulation system designed Armaflex Coil is a pipe insulation system designed for convenience and labor savings offered in continuous length coils designed to minimize waste and reduce butt joints. The pipe insulation is tough but flexible elastomeric thermal insulation black in color supplied as continuous-length un-slit tubing in several sizes. It is manufactured ...  More + Product Details Close