The perks of an RV shower cannot be stressed enough.
There’s a certain charm associated with taking a shower in the RV but that’s assuming it’s in good shape. The last thing you are going to want is when the RV is not in good shape and it ends up leaking.
This includes water leaking from under the RV shower.
If water is leaking from under the RV shower, inspect the shower pan for damage, unclog the shower drain, and look at the seal around the shower valve. In some cases, the water supply line will have to be tightened to stop the leaking.
The RV shower is comprised of different components and it’s essential to get a read on what’s going on before you repair the RV shower.
Whether it is the shower pan or the shower drain being clogged, you will not want to use the RV shower until this problem is fixed.
This guide is going to help show you how to fix water leaking from under the RV shower.
Table of Contents
How To Fix Water Leaking From Under RV Shower
1. Check The Shower Pan For Damage
You will want to assess the shower pan for damage.
A shower pan that is damaged is not going to hold water as well as it should. It is responsible for managing the water and if it does not hold it well, this is going to cause it to spill out.
You could also have a situation where the bottom of the shower pan is damaged, which is automatically going to cause water to leak under the RV shower.
Always take the time to look at the shower pan to see what’s going on. You will want to look at different parts of the shower pan including the base and the edges.
Any part that is compromised is going to indicate you have to replace the shower pan before using the RV shower.

2. Unclog The Shower Drain
This is one of the most common reasons for water leaking from an RV shower.
The issue has to do with something getting clogged in the shower drain. If there is something in the shower drain, it is going to cause water to jam in the pipe.
This is not good.
This is going to create an unstable situation that could burst the shower drain in the RV or cause it to clog to the point water backs up.
This is going to cause water leaks.
You have to be patient and take the time to unclog the RV shower as soon as you can.
This can be done with the help of a drain cleaner or a drain snake. Take the time to work on the clogged spot until it opens up.
3. Look At Seal Around Shower Valve
You will want to look at the seal around the shower valve.
The premise is to make sure you are looking at the seal to see what’s going on and the type of damage you’re dealing with.
You don’t want to set things up in a way where the seal is weak.
When the seal is weak, this is going to cause the water starts pouring out when it shouldn’t. You will want to assess how strong the seal is and what can be done to keep it in place.
If this is not done the right way, you are going to have a situation where the seal does not play out as you want it to.

4. Tighten The Water Supply Line
It is also important to look at the water supply line that is going to the RV shower.
This is going to be located along the back of the RV shower and it can burst.
It could also be a trickle of water that is going to build up over time. If this continues for too long, you are going to have water leaking from the bottom of the RV shower.
Do not let this happen and take the time to see what is going on with the water supply line. You will want to tighten the nut that is holding the piping.
Final Thoughts
It’s essential to understand what’s required when it is time to figure out why water is leaking from under the RV shower.
If water is leaking from under the RV shower, check the shower pan for damage and tighten the water supply line. It’s also recommended to unclog the shower drain if necessary and look at the seal around the shower valve to see if it is damaged.
Do not overlook any part of the RV shower that is compromised because water will get through.
Do not let the water get through as this is when you are going to deal with significant water damage.