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How to Replace Two Handle Bathtub Faucet? [A 4-Step Guide]

Replacing bathtub faucets is not that big of a problem. But it’s a problem that is faced by many. It’s understandable if you’re unfamiliar with the procedure. Not everyone needs to know everything. 

How to replace two handle bathtub faucet?

The first task you should do is put the faucets together. Make sure you connect the water lines at the right places. Then take off the old faucet. Clean the area and put in the new faucet. Lastly, look for leaks. If you find any leaks, make sure to fix them using Teflon.

This is only a summary of how you may replace your faucet.

If you wanna know the whole process, read our article!

When You Should Replace Your Bathtub Faucet

You may face a number of problems with your faucet but that doesn’t mean it needs to be replaced. It’s ideal to know when it’s time to replace it. We’ll explain it in detail, don’t worry.

If you have a faulty faucet, that’s the number one sign for replacing it. For example, when your bathtub faucet makes noises. Even though you can fix it, replacing it is ideal if it’s severely noisy.

The other reason is beauty. The Bathtub Faucet is one of the most inexpensive changes you can bring to your bathtub. The faucet gets so much attention that it is worth having a nice one. 

Nowadays people are going more with the modern-looking sleek designs. You can check out faucets with various color combinations and extra benefits.

If your old faucet is a little too hard to get a cup or a bottle you should replace it. The faucet on your bathtub should be straightforward to use. The design on the other hand is up to you.  

You could get a modern-looking one or you could even get a vintage one. It’s all a matter of preference. Disassembling a Pfister faucet is pretty simple. But, if you own something else, we’ve explained how you can remove them. 

How To Replace A Two Handle Bathtub Faucet? 4 Simple Steps To Follow

Replacing a two-handle bathtub faucet is not a long haul. You can get it done quite easily that too, on your own. We have curated a 4 step guide for your convenience. Follow the steps thoroughly and you shouldn’t face any problem.

Things You Need Before the Replacement

Now before you jump straight into the replacement process, make sure to gather the required tools. Here are the basic types of equipment you need for the replacement:

  • A rag 
  • A bucket
  • A wrench 
  • Pliers 
  • Some Teflon
  • Baseplate
  • The faucet (obviously) 

You need a base plate that will cover the two extra holes. These holes are on the hot and cold faucet. The base plate is the key for going from three holes to one in your sink. 

Let’s gather the equipment you need and get ready to replace your bathtub faucet. 

Step 1 of 4: Assembling the Bathtub Faucet

Let’s start by connecting the water lines. Your bathtub faucets should be marked in two colors. Blue for cold and red for hot. 

Connect the water lines in for the cold and hot water. The two water lines should be in two different holes. This does not necessitate the use of Teflon. You can, however, use it if necessary.

If your pipes show leaks without the use of Teflon, use it. The water line connection must now be tightened using a wrench.

After putting all the water lines in, you can slide the base plate to the bottom. Your faucet is assembled now.

After assembling your bathtub faucet, you need to clear out the sink space. There’s a small chance of water dripping so it’s better to remove everything under your sink. This will make more room to work with. 

Step 2: Removing the Old Faucet

It’s about time to bid your old faucet farewell. First, turn off the main valve of the waterline. The valve is located underneath the sink. After that, take out the old bathtub faucet and replace that with a new one.

If your bathtub overflow cover screws are rusted, you should change them out while you’re at it.

Now you are ready to remove the water lines. Grab your wrench and unscrew all the nuts from the old faucet. After you have loosened up all the water lines, you can remove the drain plug. 

The top section of the faucet may be removed using a Hex Allen Key. It’ll include the handles with it. After removing the top part, go under the sink and remove all the water lines. Be careful as there might be dripping water from the lines.

Step 3: Putting In The New Faucet

After removing the old faucet, you should clean your tub before proceeding. You can use a wet towel and rub the sink with alcohol. There shouldn’t be any dirt underneath the new faucet. 

Slide the water lines down through the holes first. And then push it through the rest of the faucet. To secure the faucet in place, go to the bottom and screw it in.

There should be a plastic piece that screws into the top bit. The top portion is held in place by the plastic piece, which stops it from turning around. If you can, then call someone for help. They can hold the top part for you. It’ll make things much easier for you. 

Step 4: Connecting the Water Lines

In this part, you need to use some Teflon to make sure the water line doesn’t leak. The Teflon makes sure to connect the water lines. So, use some Teflon around the mouth of the water line to prevent it from leaking. 

Make sure the water lines aren’t leaking. Connect the water lines to the faucet only when there’s no leak. 

In case you need Teflon tapes, here’s a list of some of the best brands:

Product 1
Product 2

These are good quality and durable tapes so you won’t be disappointed after each use.

Now is the time to take out your wrench and tighten the water pipes. Make sure the lines are really tight. You wouldn’t want any leakage to happen in this room.

After you’ve connected all the water lines, everything is pretty much done. Now you can turn on the tap of your new bathtub faucet and inspect. 

If you see any problems after going through everything, you might need the help of a professional. If there is no problem you have successfully replaced your bathtub faucet.


Question: Is it possible to replace a two-handle faucet with a single-handle faucet?

Answer: If you want to change, then you might be up for a little trouble. You will need to buy a base for the single-handle faucet. Any normal base won’t do. You’ll need a base that would be big enough to fit the extra two holes that aren’t being used. Otherwise, it’s just going to look bad. 

Question: Is it better to have a single-handle faucet or a two-handle faucet?

Answer: A two-handle faucet allows you to have greater control than using a single-handle faucet. As a result, you’ll be able to better control the temperature of the water. You could say that this is just about the only advantage of a two-handle faucet.

Question: What is the usual distance between faucets?

Answer: The standard spacing between holes is four inches. Some faucet sets require a six-inch gap between them. It mostly depends on the manufacturer and the model of the faucet.


Now you know how to replace two-handle bathtub faucet. Wasn’t that hard, was it? If you stick to the steps, you won’t face any unnecessary problems. 

If you face any problem, we suggest you contact a professional. Otherwise, you’re good to go.

Good luck!