Skip to Content

How To Fix Wet Drywall Near Shower? [2 Different Methods]

Let’s say that you’re showering in your washroom. Suddenly, you look up only to notice that your drywall around the shower is wet. But you don’t know how to fix wet drywall.

Don’t worry, we’re here to help you.

How to fix wet drywall near shower?

You can fix wet drywall near the shower following 2 different methods. If it’s not too damp, you can use a dehumidifier and fan to dry it up. If that process doesn’t work, you’ll have to repair the walls. Cut out the wet parts of your drywall and put in new drywall in their stead. Apply drywall compound on the joints and you’re done.

This is a mere anecdote, so following that should be enough for you if you’re a professional. But, if you’re an amateur, we suggest you follow the detailed process we have prepared for you.

Without any further ado, let’s get to it-

Repairing Wet Drywall Near The Shower- 2 Different Methods

There are two general ways of fixing wet drywall. We’ll go over them both in detail. The first method is very simple and doesn’t require much work. But the other method will need a little hard work. 

While you fix the drywall of your washroom, you could make use of a temporary shower. This might help you in case you’ve got only one bathroom.

Now coming to the methods. You can fix your drywall in 2 different ways. You can either dry up your drywall or you can replace it.

Method 1: Drying Up The Drywall

This option is viable when the damage is minimum and hasn’t reached a wide area yet. It won’t do you any good if there’s too much moisture build-up.

For this process, you need a dehumidifier and a fan. First, seal up your washroom completely, then turn on your dehumidifier, and let it do its job. Use a moisture meter to check up on the moisture level of the drywall.

If you’re hesitant about using a dehumidifier, you should look up the process.

Although the process is simple, it’s a bit time-consuming. It can take up to more than 24 hours at times. It depends on the moisture build-up of the wall.

Method 2: Replacing Wet Drywall

If you’ve chosen this option then that must mean your drywalls aren’t doing very well. Don’t worry, you can fix your drywall in no time. We have broken down the process into 3 steps for your better understanding.

Necessary Equipment

Before we get into the steps of this process, let’s look at the list of equipment-

  • Knife
  • Crowbar (optional)
  • Measuring Tape
  • Drywall (quantity depends on how much you need)
  • Drywall Screws
  • Hammer or Drill
  • Scale 
  • Plastic Corner
  • Self-Adhesive Tape
  • Drywall Compound
  • Sandpaper
  • Piece of Cloth

This is everything you’ll need for this process. Now let’s replace your drywall-

Step 1: Removing The Drywall

The first order of business is removing any wet drywall. You can understand which part is wet just by looking at your wall. Once you’ve identified the wet area, mark by keeping extra space. This is just to be safe.

Take a knife and start cutting down the wet parts of your drywall. You should be able to peel them as well. But, don’t cut off any extra parts.

If it’s hard to cut them with a knife, take up your crowbar. Be careful with that though.

Step 2: Taking Measurement & Fitting New Drywall

Once you’ve taken out all the wet drywall, it’s time to put in new ones. Use your measuring tape and take the measurement of all the parts. 

Use a knife and scale to correctly cut out the drywall. Then, take them up to their respective places and hammer them in. Or, if you have a drill machine, you can use that. 

There’s a different type of screw used on drywall. Make sure you use them.

If you’re covering any corner, use a plastic corner made for drywall. Then, take a self-adhesive tape. Use it to cover up all the joints between the pieces of the drywall.

If you’ve got ductwork in your washroom, check if drywall can touch ductwork.

Step 3: Applying Drywall Compound

For this process, you can use a premixed drywall compound. Mix it in a bucket you don’t use for keeping any type of food. The density of the mixture should be slightly thicker than the batter for pancakes. 

Here’s a list of some of the best Drywall Compound that you can get-

Product 1
Product 2

Once your mixture is ready, start applying it to your drywall. You don’t need to cover the whole surface. You just need to cover the joints and the screws. 

Let it dry for 24 hours once you’re done. After that, it’s time to sand the walls. Use sandpaper to sand the whole surface of your new drywall. Then take a wet cloth and clean off all the dust.

Now, it’s time for a second coat of the drywall compound. Apply the second coat the same way. Clean the shower tile without scrubbing if you get any compound there. Once you’re done, apply whatever color you need to match your surroundings.

With that, you’re done repairing your wet drywall. 


Question: Is only 2 coats of drywall compound enough?

Answer: If the compound is good then there’ll be no problem. You also need to apply them properly. 

Question: How long does it take molds to grow on drywall?

Answer: It takes around 24-48 hours for molds to grow on drywall.

Question: What if I paint over the wet drywall?

Answer: The drywall compound will suck the moisture out of the paint. This will give a very dull look.


This is all we have for you about repairing wet drywall near shower. You should be able to repair them easily without the help of an expert.

Just make sure to follow our instructions accordingly. 

Best of Luck!