Can a Pool Skimmer Leak?


If you have a pool, it’s essential to ensure that all components are in good working order. This includes checking for leaks, both big and small.

Leak Skimmers

One possible source of leakage is the pool skimmer. Many people don’t realize this component can leak, but it’s the most common pool leak. 

So if you’re experiencing water loss even though your pool is properly chlorinated and balanced, the pool skimmer may be to blame!

There are two possible leak sites in the pool skimmer:

  • Between the plastic skimmer and the gunite wall
  • Pipe seals for skimmer plumbing

In this article, learn more about pool skimmer leaks and how to solve this common issue.


Pool Leakage

Why Do Pool Skimmers Leak?

Pool skimmers are a vital part of the filtration system for gunite and inground pools. They help to remove debris from the surface of the water, keeping the pool clean and clear.

However, one common problem that affects many pool skimmers is leaks.

These leaks can occur for various reasons, including poor pool skimmer installation or damage from age or use.

For gunite pools, a gunite pool crack may be to blame for your skimmer leak. Skimmer leaks are often found between the plastic skimmer and the gunite wall. Gunite tends to be more prone to cracking than other types of pool materials. 

For inground pools made with concrete or other materials, wear and tear over years of use may also cause problems with leaking near the skimmer box. 

The skimmer plumbing is another common area for leaks. This is because skimmers have seals that deteriorate over time, causing water to seep out. 

Regardless of the source of your skimmer’s leak, it is essential to address it quickly to prevent further damage and keep your pool clean and enjoyable for all!


Pool Skimmers

How to Find Pool Skimmer Leaks?

If you suspect that there might be a pool skimmer leak, there are a few things you can look for to narrow down the cause of the issue. 

First, make sure that the seals on your pool skimmer are in good condition, as these can often start to wear out over time and lead to leaks. 

Another possible culprit is faulty skimmer plumbing in your pool system

If the source of your pool skimmer leaks is not the seals or plumbing, you may need to consult with a pool expert about other potential causes, such as cracked equipment or unsecured fittings.

Pool Skimmers

1. Worn Pool Skimmer

One possibility is that the seals on your pool’s skimmer have become worn or damaged over time. Inground pool skimmers can also leak if they are not properly maintained. 

If the skimmer basket is not emptied regularly, it can cause the skimmer to overflow and leak water into the pool. Regular maintenance and inspection of gunite pools and inground pools can help to prevent leaks from occurring.

To check for this, look closely at your pool skimmer, particularly for any cracks or gaps in the seals. 

If you found any damage, you may need to replace the skimmer seals entirely or try minor repairs with pool putty if possible.

2. Skimmer Seal Leaks

Another option is to look for possible leaks around your pool’s plumbing system. This can be done by checking carefully around all of the pipes and hoses connected to the pool skimmer and ensuring that they are properly sealed and insulated. 

Look down into the skimmer throat. You should see one or two skimmer pipes. Take a close look at the seals connecting the skimmer threads and fittings. 

This is often one of the easiest fixes, as most leaks are caused by damaged or loose connections between these components.

Overall, finding pool leak issues can be an involved process, but with careful inspection and attention to detail, it is typically possible to solve even complex problems quickly. 

Whether through simple repairs or more significant changes, taking action right away will help you get back to enjoying your pool as soon as possible!


Pool Experts

How to Fix Pool Skimmer Leaks?

If you are noticing pool skimmer leaks, there are a few things that you can try to fix the issue. 

1. Skimmer Seals

Skimmer seals are subject to a lot of wear and tear, and they can eventually crack or break down, allowing water to leak out. Luckily, fixing skimmer leaks is a relatively easy process that most pool owners can do themselves.

You’ll need to replace the skimmer seals to fix pool skimmer leaks. You can purchase replacement seals at most pool supply stores. Once you have the new seals, remove the old ones and install the new ones in their place. 

It’s also a good idea to apply some plumber’s putty around the outside seal to help create a watertight seal. 

With the new seals in place, your pool should be leak-free!

2. Gunite Cracks

Gunite cracks are the most common type of skimmer leak.

To fix gunite leaks near the skimmer box:

  1. Use underwater putty to seal the cracks.
  2. Knead the pool putty between your fingers, then press it down on the cracks.
  3. Smooth down the putty to secure the repairs.

If you want to learn more about pressure side leak, you can check my blog here.


Need to Find a Pool Skimmer Leak? 

Call (561) 570-1269 now, and we will schedule a pool repair and renovation company in your area to reach out to you. They will schedule a time convenient for you to stop by and give you a bid on the repairs.

Or you can fill out this form, and we will have the best pool renovation company in your area contact you! 

In case you can not view this video here, please click the link below to view Can a Pool Skimmer Leak? | Nelson Pool Company on my YouTube channel: https://youtu.be/RYYAOFgZ2mA

Recent Posts