How Much Does Pool Liner Replacement Cost in Denver? [2025 Data]

Beautiful Denver weather means you can use your pool through much of the summer, but frequent use means regular maintenance is more of a priority. Pool liner replacement costs in Denver average $2,705, and homeowners pay between $1,885 and $3,525 to replace the liner when needed. The size of your pool and whether it’s in-ground or aboveground will factor into the cost, but you’ll also need to consider labor when estimating the total. 

Pool Liner Replacement Cost Factors

When it’s time to replace your pool liner in Denver, familiarize yourself with pool liner replacement costs, so you can budget accordingly.

Pool Type

Pool liner replacement for an aboveground pool costs less than an in-ground pool because they’re smaller and easier to access. In-ground pools are larger and require more labor to fit the liner around stairs and other features. Aboveground pool liner replacement costs fall between $500 and $900, while in-ground pool liner replacement costs between $1,200 and $2,100. 

Size

Pool liner replacement costs an average of around $5 per square foot, so the pool’s size will play a major role in the cost to replace your pool liner in Denver. You can use the table below to get an estimate of the cost based on the size of the pool. If your pool is irregularly shaped, these costs will rise to accommodate additional material and labor to install the liner correctly.

Liner Type

There are a few different types of pool liners for vinyl pools, and the one you choose will depend on whether you have an aboveground or in-ground pool or one that’s irregularly shaped. You should also consider your budget and whether you’re DIYing the installation.

• Beaded liner: Beaded liners have a liner bead that fits into a bead receiver around the perimeter of the pool. Because these are custom-cut, beaded liners can feature a design around the top edge for a more aesthetic look. They’re also more expensive than other types of liners.

• Overlap liner: Overlap liners are installed by hanging the liner over the edge of the pool and securing it with coping strips. Once it's secured, you can cut off the excess, but it can be hard to do this neatly. This is a good DIY option, and it’s popular for its affordability.   

• J-hook liner: J-hook liners have a hook around the top edge that looks like an upside-down “J.” These liners are cut to fit the pool, and the hook is secured around the top edge of the pool. Easy installation makes this a good DIY option. 

• Uni-bead liner: Uni-bead liners can be installed in the bead receiver or as a J-hook liner. It will need to be custom-cut to fit the pool, but the two installation options give you some flexibility, and it can feature a design around the top edge. 

• Custom liner: If you have an irregularly shaped pool, you’ll have to go with a custom liner to make sure it fits the contours correctly.

Keep in mind that the type of pool determines which type of liner you can use. Overlap and uni-bead liners cannot be used with in-ground pools. If you DIY the project, you’ll need a liner that is easy to install. If you hire a local pool liner installer for the job, they can take on more complex installations.

Liner Thickness

Vinyl pool liners come in different thicknesses, which impact the pool’s comfort and the cost. Liners range from 20 to 30 mil thick (a mil is 1/1000 of an inch). Thicker liners are more comfortable to walk on and offer more durability, but thinner liners are more affordable up front. You’ll also need to choose between embossed or non-embossed liners:

• Embossed: This type of liner has peaks and valleys that vary in thickness, which is represented by two numbers. The top number represents the thickness of the peaks, and the bottom number is the thickness of the valleys—28/20, for instance. These liners are more expensive than thinner liners but less expensive than the thickest options.

• Non-embossed: The uniform thickness of non-embossed liners makes them more affordable than embossed liners, unless you’re going with the thickest liner. However, thinner liners aren’t as durable. 

Denver sees a lot of sunshine throughout the year, so you may want to choose a thicker liner to withstand high use. A liner at the thicker end of the range can cost an additional $300 to $500, so be sure to keep your budget in mind.

Climate

Denver boasts over 300 days of sunshine per year, but the winter months still get below freezing, so you’ll have to open your pool in the spring and close it in the fall. With low humidity and abundant sunshine during the summer, you should be able to use it frequently throughout the warmer months. But this also means that the pool liner may see more use and therefore more wear and tear, causing it to need more frequent replacement.  

Pool Liner Pro Costs

Labor and permitting costs will add to your total, so be sure to consider these when getting a quote from a pool liner installation pro.

Labor

Hiring a pool liner installation pro in Denver, Colorado, will ensure the liner is installed correctly, so you can enjoy your pool without worrying about wrinkles or leaks. Labor costs to replace an aboveground pool liner range between $250 and $800, and between $1,000 and $2,500 for an in-ground pool.

Your pro will come to your home to assess the condition of the pool and measure for the new liner. In some cases, smaller repairs like patching the pool liner can extend its life. Your pro can let you know what is included in their quote, but most jobs include the initial assessment and measurements, repairs to the pool, and the pool liner installation. 

Permits

Replacing a pool liner in Dever doesn’t require a permit, but you should verify this with your pool contractor. If you’re conducting other repairs or making structural changes, your pool contractor will know whether the work needs a permit. 

Does Replacing a Pool Liner in Denver Increase Home Value?

An in-ground pool has a return on investment (ROI) of 5% to 56% on average. Most homeowners see an increase in home value by 5% to 7% after installing an in-ground pool. According to the National Association of Realtors®, the majority of homeowners gave their pool a Joy Score of 10, and 89% of them had a greater desire to be home since completing the project.

That said, remember that pools require regular maintenance, including liner replacement, which can add up. You’ll have to budget to keep your pool in good shape. If your pool’s condition is poor, it won’t be as appealing to homebuyers.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

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