Before shopping for a new faucet, it’s important to determine exactly what size faucet you will need. Faucets are measured by the distance between the centers of the hot and cold water inlets, which is typically 8 inches for two-handle faucets. It may be necessary to remove the old faucet first to obtain accurate measurements. If you want to change from a two-handled faucet to just a single lever one, you can purchase a faucet with a cover plate to cover the existing holes.

For the easiest installation, replace the faucet you have with one that will fit the same openings. Otherwise, you might need to replace the sink or countertop, or drill additional holes. Also measure the supply line connections, as they are not all the same and this may be a good time to replace old rigid copper supply lines with steel flex lines. The flexible lines are less likely to leak and are easier to install.

If you haven’t been plumbing shopping in a while, there are some technologies you should know about. First of all, most manufacturers don’t use old-style rubber washers anymore. Ceramic disk cartridges last much longer and are easier to replace, as discussed earlier in this chapter. Tired of smashing your knuckles on a faucet that is hard to handle? Easy quarter-turn valves require only a small motion to turn the faucet on or off.

Never buy cheap faucets. You usually get what you pay for, and it is a real hassle to have to replace them in a year or two. Try to buy faucets with these options.

• A warranty of twenty-five years or more. Lifetime is the best.
• Choose your finish carefully. Although special colors such as bronze or pewter are beautiful, chrome will outlast all other finishes, regardless of warranty.
• Look for quarter-turn, ceramic disk valves for years of trouble-free service.
• Consider lever handles. When your hands are dirty or soapy, levers are easy to turn off and on. They are also terrific for kids and older folks or those with limited dexterity.
• When you go faucet shopping, take all of your measurements with you. Faucets come in a huge variety of sizes.
• Make sure that the spout of your new faucet will reach roughly to the center of the drain hole. (Don’t you hate hitting your knuckles against the back of the sink when you’re washing your hands?)
• Sinks can be found in almost any color and material, including wood and stone. These novelty products may look cool, but are they really practical when you are trying to brush your teeth? Save them for the powder bath, where they will be noticed by guests but not used as often.