Fix Your Concrete Pool Coping From Separating in 5 Steps

When you own a swimming pool, keeping it in good condition is essential for having an enjoyable experience every time you use it. One of the most common issues that homeowners face with their pools is coping that has begun to separate from the pool surface. This can often lead to leaks or even structural problems if left unchecked – but luckily, there are some simple steps you can take to ensure your concrete pool coping stays secure and stable all summer long.

In this blog post, we will discuss the causes of separated concrete coping and how to effectively fix this problem to keep your pool looking beautiful and working properly until next summer! Read on for tips on repairing damaged or separating concrete pool coping.

Understand Why Concrete Pool Coping Is Separating?

After several years of basking in the sun next to your pool, the concrete coping and deck have started to move apart. This occurrence is known as “popping” and is usually caused when the metal supports holding them together are weakened from rust. To adequately address this issue, it would be wise to assess the severity of the separation and take steps to replace any weakened support pieces with more robust materials. Additionally, if the entire coping or deck needs repairing or replacing more extensive work should be done by a pool maintenance professional.

Determine the Severity of the Separation to Decide on a Repair Option

While it can be daunting to address the issue of separation, determining the severity is the first step to deciding if repair is an option. There are a variety of factors that can affect how severely something has separated, including underlying structural elements and environmental conditions. If there is significant damage, repair may not even be feasible in some cases. It’s important to consider all options carefully before making any decisions so you can ensure the best possible outcome for your project.

Remove Any Loose Material or Debris From the Separating Area

Cleaning the separating area is an essential aspect of maintaining a safe work environment. It is important to always regularly remove any loose material or debris from the area to reduce safety risks and ensure a productive work environment. Most importantly, by taking the time to clean up the separating area, you can help prevent potential worksite accidents or injuries caused by tripping and slipping hazards.

Taking the initiative to keep your workspace clean also shows good behavior as part of a team that is invested in workplace safety, while also instilling respect for those who follow proper procedures. Keeping this area orderly ensures all workers can safely do their job with minimal disruption.

Fix Minor Separations With an Epoxy Grout or Caulk

If you have minor separations between tiles or other surfaces that need attention, epoxy grout or caulk can provide a simple and cost-effective solution. Whether for a professional project or a DIY renovation, these products are designed to create an attractive bond without compromising the structural integrity of the surrounding materials.

Once applied, they require little maintenance, lasting for years without fading or cracking – perfect for low-traffic areas like showers and backsplashes. So if you’re tackling a minor repair around the house, be sure to consider using epoxy grout or caulk to get the job done with beauty and durability!

Use a Polymer-Modified Patching Compound for Larger Separations

When repairing larger separations in concrete and masonry, it is important to use a high-quality patching compound to ensure a strong and long-lasting repair. A polymer-modified patching compound helps provide superior adhesion and flexibility over conventional patching compounds, resulting in more durable repairs that are resistant to weathering, cracking, shrinkage, and other related issues.

The beauty of using such a compound is that it requires less time and labor investment than traditional patching materials while still providing robust repair results.

Apply an Acrylic Concrete Sealer for Extra Protection

Applying an acrylic concrete sealer is a great way to extend the life of your concrete surfaces. Not only will it provide extra protection from the elements, but it can also give you peace of mind, knowing that your surfaces are being shielded from UV rays and other wear and tear. The process itself is straightforward all you need to do is clean the surface first, then apply the sealer using a brush or paint roller in even strokes.

The result will be a lustrous sheen that perfectly showcases your concrete’s natural hue, plus extra durability in areas prone to foot traffic. So go ahead – seal your driveway, patio, or walkway with an acrylic sealer for beautiful results that last.

How to Fix Concrete Pool Coping in 5 Simple Steps

  1. Inspect the area to identify the source of separation.
  2. Apply epoxy grout or caulk for minor separations.
  3. Use a polymer-modified patching compound for larger separations.
  4. Apply an acrylic concrete sealer for extra protection.
  5. Do routine inspections to prevent such issues from arising in the future.

By following these 5 simple steps, you can easily fix any separation between your concrete pool coping and deck, ensuring that it looks great and is safe for everyone who uses it! Regular maintenance and inspections are also key elements to maintain both safety and aesthetics around your pool deck.

The Cost to Repair Concrete Pool Coping

The cost of repairing concrete pool coping depends on the type and extent of repairs. Minor repairs such as using epoxy grout or caulk may cost around $50 to $100, while more extensive separation repairs involving patching compounds can range from $200 to $500 depending on the size of the area.

Applying an acrylic sealer may cost between $150 and $300, depending on the surface size. It’s important to note that these costs are only estimates, as actual costs will vary based on your specific repair needs.

The Pros and Cons of Concrete Pool Coping Repair

The pros of repairing concrete pool coping are numerous. 

  • For instance, it can help to extend the life of your surfaces and prevent costly replacements down the road. It also ensures a safe transition between your coping and deck, plus you get to enjoy beautiful results that last.
  • However, there are some downsides involved in this type of repair as well. For one thing, it may require more labor and materials than traditional patching methods.
  • Additionally, if not done correctly or regularly maintained, you may find yourself having to repeat repairs over time. The cost of repairing concrete pool coping can also be quite expensive depending on the size and scope of the project.


What Causes Concrete Pool Coping to Separate From the Pool Wall?

Coping separation can be caused by a variety of factors, including shifting soil, water damage, and age. It is important to identify the cause before attempting to fix it.

Can I Fix the Concrete Pool Coping Myself, or Do I Need to Hire a Professional?

It is possible to fix concrete pool coping yourself, but it can be a complex and challenging task. If you are not experienced with this type of repair, it may be best to hire a professional to ensure it is done correctly.

How Long Does It Take To Fix Concrete Pool Coping?

The length of time it takes to fix concrete pool coping depends on the extent of the damage and the repair method being used. In general, it can take several days to complete the repair process.

What Tools and Materials Do I Need to Fix Concrete Pool Coping?

You will need a variety of tools and materials, including a chisel or power saw, a high-quality adhesive, silicone sealant, and possibly other materials depending on the repair method being used.

How Can I Prevent Coping Separation From Occurring in the Future?

To prevent coping separation, it is important to maintain your pool regularly and address any issues as soon as they arise. This may involve stabilizing the soil around the pool, repairing any leaks or water damage, and inspecting the coping periodically for signs of wear or damage.

Can I Replace Just One Section of Concrete Pool Coping, or Do I Need to Replace It All?

It is possible to replace just one section of concrete pool coping if it is damaged or separated. However, if the coping is old or showing signs of wear, it may be more cost-effective to replace it all at once to prevent future issues.

Is It Safe to Use My Pool After Fixing the Concrete Pool Coping?

Once the repair process is complete, it is safe to use your pool again. However, it is important to allow any adhesives or sealants to dry completely before using the pool to ensure a strong and durable repair.


Repairing concrete pool coping is an important step in keeping your pool safe and operational, as well as aesthetically pleasing. With proper maintenance, routine inspections, and the right products, you can easily fix any separation between your coping and deck.

To keep the overall look and feel of your pool deck, it is important to fix the separation caused between your concrete pool coping and deck. If the cause can be identified, it’s best to look into fixing it with either an epoxy grout or caulk for minor separations or a polymer-modified patching compound for larger separations. After all, repairs have been made, you may want to go a step further and apply an acrylic concrete sealer as extra protection.

It is always best practice to do routine inspections to prevent such issues from arising in the first place. With proper maintenance, this separation can be easily prevented as well as fixed for a smooth transition between your coping and deck.


  1. “The Spruce” article on fixing pool coping:
  2. “Home Advisor” article on pool coping repair:
  3. “Hunker” article on DIY pool coping repair:

Leave a Comment

Reach out to us for a consultation.

Don't be careless about your pool landscaping projects - get expert advice on all matters with just a single session. Get in touch


Sign up to receive the latest news and trends from our company.