What Is an Infinity Pool?
An infinity pool is a unique choice for those who want as much of a visual illusion as they do a place to cool off and enjoy the sunshine. The “infinite” edge has a slightly lower edge that’s just below the water level, allowing the water to spill over into a catch basin below. Then, it’s pumped back into the pool, and the cycle continues. When building an infinity pool, it may be set against the sky or a body of water like an ocean or lake, or a builder may need to construct a second pool to create the illusion of never-ending water flow. These pools are especially popular in coastal areas, on high cliffs, or in high-rise buildings. These pools may be located in other places where the natural backdrop of the sea or sky creates the beautiful illusion of infinity.
Zero Edge Pool vs Infinity Pool
When researching an infinity pool, it’s important to know all of the terminology and options. Some people have heard of zero edge pools, but these are the same thing as infinity pools. Other names used include negative edge pools, vanishing edge pools, and knife edge pools. If you hear any of these terms, they all refer to the same thing. If you think that your request has been misunderstood, be sure to clarify with the builder by specifying that you desire an infinity pool so that they know exactly what you mean.
Infinity Pool Cost by Size
The average infinity pool cost ranges from $65,000 to $140,000, depending on the infinity size of the pool and any details or features that it includes. For example, a square or rectangular pool will be cheaper than a curved edge pool or one with architectural details that require more attention. We’ll provide you with a list of the average cost of infinity pool installation for the most standard sizes of rectangular infinity pools, assuming that they all have similar accessories and finishing details. That way, you can compare the options and see the difference between the average small infinity pool cost and a larger pool to help you decide which to install in your home.
| Sizes | Average Costs (Installed) |
|---|
| 10’ x 20’ | $65,000 - $80,000 |
| 12’ x 24’ | $80,000 - $100,000 |
| 15’ x 30’ | $90,000 - $110,000 |
| 16’ x 40’ | $100,000 - $120,000 |
| 18’ x 36’ | $120,000 - $130,000 |
| 20’ x 40’ | $125,000 - $140,000 |
Zero Edge Pool Cost by Material
The average zero edge pool cost is $65,000 to $130,000 depending on the material for the pool shell or basin itself, with no additional features included in this cost. The total price you pay varies depending on the type of material used and how the pool is constructed. Many people choose fiberglass pools because they are low-maintenance and affordable in terms of long-term investments, but they are a bit expensive up front. An infinity pool is always a custom build, so the material choice will be up to you. Concrete or vinyl may also be options. You will need to talk to your pool installation contractor to decide what’s best. In the table and subsections below, we’ll cover the three most common types of materials used, their costs, and the pros and cons of each, as well as anything else that you need to consider.
| Material | Average Costs (Installed) |
|---|
| Vinyl | $65,000 - $90,000 |
| Fiberglass | $90,000 - $110,000 |
| Concrete | $100,000 - $130,000 |
Vinyl Infinity Pool
A vinyl infinity pool is a budget-friendly option, with an average cost of $65,000 to $90,000, depending on the size and shape of the finished product. Vinyl is popular because it can be made into many shapes and creates a smooth surface. It has various patterns available for the surface of the pool. However, vinyl is delicate and known to tear or become damaged by the sun’s UV rays. It is one of the most frequently replaced pool liner options, but for many people, it does the job well.
Fiberglass Infinity Pools Cost
The average fiberglass infinity pool costs $90,000 to $110,000. Fiberglass is cheaper than concrete, but it’s still durable and offers a smooth finish. The material won’t affect the pH of the water, which is why some people prefer it. Fiberglass is not easy to customize, but it offers a good mid-range option for those who want a standard pool design because it is very low maintenance. Fiberglass is often preferred for its longevity and lack of care and has several pre-designed styles to choose from for standard and infinity pools.
Concrete Infinity Pool
A concrete infinity pool is the most expensive option, costing from $100,000 to $130,000. Concrete takes longer to build and requires more people to do the work, but it offers endless options for designs and styles. It’s also an impact-resistant material, so you won’t have to worry about tears or cracks like vinyl or fiberglass. Concrete is sturdy and can be sculpted into any shape or design. However, it may develop cracks over time and breed bacteria when not properly cared for, so consider these things when choosing your infinity pool material.
Negative Edge Pool Cost by Type
There are several different types of infinity edge pools or negative edge pools to consider. Their costs range from $40,000 to $120,000 or more, depending on the style and size chosen. Standard pools cost less, while custom designs will have a higher price tag. Lap pools are popular for those who also want to exercise but incur an additional cost. You can choose to heat your pool for an additional cost or install an above-ground pool that costs less. In the table and subsections below, you’ll see the average price of each type and more about what they entail.
| Pool Type | Average Costs (Installed) |
|---|
| Infinity Lap Pool | $40,000 - $65,000 |
| Saltwater Infinity Pool | $50,000 - $140,000 |
| Above-Ground Infinity Pool | $51,500 - $79,000 |
| Infinity Edge Pool | $80,000 - $100,000 |
| Disappearing Infinity Pool | $90,000 - $100,000 |
| Heated Infinity Pool | $100,000 - $120,000 |
Infinity Lap Pool Cost
The average infinity lap pool cost is $40,000 to $65,000 depending on the size, materials used, finishing details, and other factors. This is similar to an endless pool but with an infinity edge, offering the ability for people to swim laps against a current of water flowing into the pool. Typically, you can expect to pay about 20% more for a lap pool that has an infinity edge than you would for a standard lap pool. The final cost depends on the size, style, details, and whether it’s an above-ground pool or in-ground installation.
Saltwater Infinity Pool
If you choose to install a saltwater infinity pool, you can expect to spend $50,000 to $140,000, depending on the size of the pool and whether it is an in-ground installation or above ground. Whether you are modifying an existing pool or starting from scratch with a fresh installation impacts the project costs. Any additional accessories or finishing details also increase the final cost. Some people install saltwater pools because they offer less maintenance than chlorine-based pools and use fewer chemicals. However, some people choose a saltwater pool simply as a matter of personal preference.
Above Ground Infinity Pool Cost
By far, the cheapest option is to install an above ground infinity pool, which will cost $51,500 to $79,000 for materials, labor, installation, and additional accessories. Some kits and designs include the infinity feature already, but a standard pool can be modified by professional installers. An above ground pool can be turned into an infinity pool by adding the secondary pool basin and fabricating the “infinite” edge along one or more sides of the pool. The size of this secondary pool and the infinity edge impacts the cost. This is not something that should be done as a DIY project, even with an above ground or pre-fabricated model. If you are trying to save money on the installation, don’t expect to save much here. You can find better pricing for above ground than in ground models, but they have their own installation concerns and complexities to consider.
Infinity Edge Pool Cost
The average infinity edge pool cost for a standard pool is $80,000 to $100,000 for a 12’ x 24’ pool, with larger sizes and different designs costing more. Smaller pool sizes are available for a lower price, but it will be up to you to determine your budget and how much space you have. This pool can include a custom design for a premium cost, as reflected throughout the various sections in this guide. It requires an engineer to create and sign off on the design unless you choose a pre-fabricated model.
Disappearing Pool Cost
You will spend about $90,000 to $100,000 on a disappearing pool. A disappearing pool or “hidden” infinity pool creates a more secluded effect than standard infinity pools. These pools will incur additional costs in landscaping and design features that create the disappearing effect. The location of the pool and the features needed to create the finished look impact the price that you pay, the materials used, and other details.
Heated Infinity Pool
A heated infinity pool adds about 10% to 20% to the total cost, making it around $100,000 to $120,000 to install a heated infinity pool that measures 12’ x 24’ on your property. The heater that you choose and how it is installed impact the final cost. Some people find heaters for just a few hundred dollars more, but they must be properly installed, so those costs will have to be included. You can ensure that you incur the lowest additional costs by asking about heated options from the beginning and exploring the available choices.
Price of Infinity Pool by Location
The cost of your backyard infinity pool varies depending on where it is located. People spend between $80,000 and $200,000 based on location alone. Some people choose to have pools installed indoors instead of in the backyard. Outdoor pools are typically more affordable unless there is already a structure in place. However, there’s still the consideration of creating the infinity edge that needs to be considered. In the table and subsections below, you will see a breakdown of the different locations where these pools can be installed and the average cost for each.
| Infinity Pool Location | Average Costs (Installed) |
|---|
| Backyard | $80,000 - $100,000 |
| Indoor | $100,000 - $200,000 |
Backyard Infinity Pool Cost
The average cost of a backyard infinity pool that measures 12’ x 24’ is $80,000 to $100,000. This includes a privacy fence and all necessary accessories, decking, and landscaping for a standard installation. You will spend more if you choose a custom design or a premium material like concrete or choose to have your pool installed in an area that requires excessive excavation, grading, or site preparation. You may also spend more or less than this if you choose to have a larger or smaller pool installed, a hot tub, or anything else.
Indoor Infinity Pool Cost
If you choose to build your infinity pool indoors, you can expect to spend between $100,000 and $200,000. The final cost depends on whether the structure is already in place, what size the pool is, and what other features are included in the construction project. If you are replacing a standard pool with an infinity pool, the renovation will be cheaper than installing a new indoor infinity pool in your home. If you have to build a structure to go with the pool, add $50,000 to $100,000 to the project depending on the size and type of structure being created.
Labor Cost to Build an Infinity Pool
Of the $90,000 to $105,000 that it costs to build an infinity pool, about 60% of the total goes to materials, with the other 40% going toward labor costs. The materials for an infinity pool aren’t much more expensive than a standard pool, aside from the additional materials required to create the overflow basin. The majority of the price difference comes in the installation and preparation costs. You can easily spend two or three times as much, or more, for additional excavation and site prep, an engineer’s design and approval, and other factors that make this a more complex installation than a traditional swimming pool.
Building an infinity pool starts with clearing the land, leveling it appropriately, and doing any grading that needs to be done. If there is serious work to be done, it can increase the costs significantly. With an infinity edge pool, there may be more of a need to create a slope to maximize the infinity effect, but some people already have this in place. It usually costs around $150 to $250 per hour for land clearing services.
It takes about 12 weeks to build, design, and install an infinity pool, depending on the material used and the type of design chosen. Once the area is clear, the site will be prepped, and the pool will be constructed or put into place, in the case of a pre-built pool made of fiberglass. You need to purchase and install a pump and filtration system along with the pool, but that will typically be included in the total cost of installation. Different filtration systems are available, so that will be something on your list.
Talk to your contractor about the cost factors and details involved, including the materials used, the size and number of infinity edges, whether you’re adding a hot tub, and other details. Accessories like lighting, diving boards and slides, and other features can be added for a cost. The total project depends on all of the different details and accessories you choose. Some people spend more on materials simply because they have chosen to upgrade or add premium accessories and features.
Infinity Pool Pros and Cons
When choosing to install an infinity pool, you should always carefully weigh out the pros and the cons. These pools are beautiful and add a unique touch, but there may be some drawbacks to consider. For starters, the cost can be substantial when compared to a traditional pool installation. It also doesn’t usually look great unless the landscape is properly sloped to accentuate the infinity edge, so where the pool is installed should be a factor in the style chosen.
The catch basin that creates the infinity edge offers a unique visual appeal and can be used as a dedicated pool for kids and small pets. It is easier to maintain than other pools because the infinity feature creates a constant flow of water that keeps it clean and never stagnates. It prevents algae buildup and is much more visually appealing. However, the exposed edge adds a safety concern to consider before having this type of pool installed. As discussed below, with proper installation and safety in mind, this is rarely a serious issue and more of something you need to be mindful of.
Are Infinity Edge Pools Safe?
Because there is a second basin where the water flows, the infinity pool has an increased risk because it is two pools in one. It also has an exposed edge that creates an additional risk of danger to consider. However, when properly installed and maintained, these pools are no more dangerous than any other pool. They may require fencing or security gates to protect the property and prevent you from being liable if someone falls in the pool. However, these pools are no riskier than a standard pool. It’s about being an educated and responsible pool owner.
Infinity Pool Maintenance
All pools require frequent cleaning, but the infinity pool catch basin must be cleaned of debris and buildup. Debris easily accumulates in the catch basin and prevents the water from flowing. The basin must be regularly cleaned, and all debris discarded. The water flowing over the edge and into the basin causes rapid evaporation, so the pool’s water levels must always be maintained. The water’s rapid evaporation causes frequent chemical imbalances if you do not regularly check the pool’s chemicals and pH levels. The crucial component of any infinity pool is the pump system. You should always watch it closely and have a professional pool service maintain it as necessary. The cost of professional pool maintenance is between $90 and $270 per month for standard pool cleaning and care, which depends on the size of the pool and the exact services performed.
Cost of Infinity Pool vs Regular Pool
The cost of an infinity pool is about $20,000 more than a regular pool, although some people may spend up to $35,000 more on the infinity edge feature or the addition of this type of pool instead of a standard pool. The cost varies depending on size and style and where the pool is installed. Standard pools are easier to install and often include several pre-built models that can be installed for a smaller cost. Infinity pools, on the other hand, are often custom built and require more engineering, so they have an additional cost. The infinity edge creates a unique look, and beyond that feature, there’s really no difference between this and a regular pool.
| Type | Average Cost (Installed) |
|---|
| Regular Pool | $10,000 - $100,000 |
| Infinity Pool | $90,000 - $105,000 |
Endless Pool vs Infinity Pool
An endless pool is not the same thing as an infinity pool. Endless pools refer to the smaller lap pools that feature a pump that creates an endless water flow so that people can swim against the current and get “laps” in even without having to move that far. These smaller pools are ideal for exercise and come in standard designs. However, some endless pools offer an infinity edge if you want to capitalize on all of the best design features. If you want a pool for relaxing and leisure, you don’t want an endless pool in most cases. However, if you try to stay fit or want a more active choice, an endless lap pool with an infinity edge might be a good choice. The average cost of installing an endless pool is $20,000 to $30,000 which comes in a lot cheaper than the average cost of having an infinity pool built at $90,000 to $105,000.
| Type | Average Cost (Installed) |
|---|
| Endless Pool | $20,000 - $30,000 |
| Infinity Pool | $90,000 - $105,000 |
Enhancement and Improvement Costs
Infinity Pool Landscaping
Adding extra touches like infinity pool landscaping can incur an additional cost of $1,500 to $5,000. This is in addition to the cost of the pool itself, any decking, ladders and stairs, and other necessary elements. Landscaping is generally considered an optional feature and could be as basic or as intricate as you’d like. Landscaping for a backyard pool will be more expensive for an above ground pool because of premium landscaping features like retaining walls.
Infinity Edge Hot Tub Price
If you choose to add an infinity edge hot tub to your project, this will cost $5,000 to $25,000, depending on the size of the tub, whether it’s custom built, and what the final design looks like. A hot tub is a great addition to any in ground pool. Creating one with an infinity edge offers that same beautiful finish that matches the edge of the pool. It has to be installed on the right side of the pool to have the infinity edge and have it blend properly. It could also be an infinity edge tub on its own and flow into the pool with a seamless look. Several sizes and styles are available to choose from and impacts what you pay.
Infinity Pool Lighting
You can enhance the look of your infinity pool with specialty pool lighting for $150 to $750 per light, depending on the style of lights that you choose. Pool lighting adds a nice touch for decoration and enhances the finished product, but it can also be a great addition for safety. Adequate lighting depends on the size and style of the pool that you have installed, but you can expect to spend less on floating or moveable lights than on permanently installed fixtures. You will spend more on LEDs, but they last a lot longer and use less energy.
Infinity Pool Cover
You can invest in an infinity pool cover for your pool at the cost of $75 to $15,000, depending on the type of cover that you choose. Standard thermal covers are cheaper, while automatic and semi-automatic covers cost more. You can find liquid pool covers or chemical products designed to shield the water from the sun, which can be added and used in place of a physical cover. However, these will not prevent debris and dirt from getting into the pool, so a physical cover might be the ideal solution.
Infinity Pool Fence
You may add a fence to your infinity pool, which will incur an additional cost of $15 to $21 per linear foot, depending on the size, type, and installation of the fence you choose. You will spend less on chain link or mesh fencing, while aluminum, wood, wrought iron, and vinyl will cost much more. The type and height of the fence you install depend on your local building codes and city safety requirements. Be sure to check on pool installation requirements before starting your project, so you know what to expect.
Infinity Pool Glass Wall
You can install a glass wall along with your infinity pool for $90 to $200 per linear foot, depending on the type of glass panels, their size, and other details and features. This creates visual interest and lets light flow towards the pool while still delivering the protection that you desire. This type of wall is a premium feature in most infinity pools, but it can be used instead of a standard fence or along with it.
Additional Considerations and Costs
- Permits. Because pools are installed outdoors and involve excavation and construction, they typically require permits to install. Generally, the contractor installing your pool should pull these permits for you. Be sure to ask just to be safe. Installing a pool without proper permits could lead to serious penalties and fines.
- HOAs restrictions. Some Homeowners Associations have specific restrictions or fees in place about installing a swimming pool. If you live in a community with an HOA, consult them to determine if you’re allowed to install an infinity pool and what fees or rules are involved.
- Hiring tips. Installing an infinity pool is slightly different than installing a regular pool. You will want to make sure that you hire installers who understand the process and have a portfolio of expertise to back up their claims. Make sure that you get at least three estimates when hiring contractors to build your pool to ensure that you are getting a fair price.
- Working with an engineer. You may need to work with an engineer or a structural specialist to install an infinity pool because of the complex nature of their designs. If this is the case, be sure to find an engineer that understands this type of installation and what it entails. Having a design drawn and approved by an engineer ensures that it is safe and designed to provide a sound installation in your home.
- Increased property taxes. An infinity pool is considered a pretty big improvement to a property and could increase property values. This could, in turn, increase your property taxes and put you in a situation where you are paying more than you anticipated. Be sure to check with your municipality regarding taxes and other issues when installing a pool or making other major upgrades.
- Increased insurance. Pools are also an insurance risk, so homeowners pay much higher rates to have an infinity pool on their property than if they didn’t have a pool at all. Insurance companies may mandate fencing, security gates, and other features, even if they aren’t required by the city or area where you live. Be sure to talk to your insurance agent about the project ahead of time so that you know what to expect.
- DIY. Infinity pools are a very complex project and cannot be done as a DIY project. Even setting up an above-ground pool is something that should be done by trained, licensed professionals. Installing a pool yourself may cause the warranty to be voided in some cases.
FAQs
- Does an infinity pool cost more?
Typically, an infinity pool costs $20,000 to $35,000 more than a standard pool installation because of the additional labor, engineering, and construction work involved.
- What is the difference between an infinity pool and a regular pool?
Infinity pools have an edge that appears to go on forever, but it actually drops off at a lower level than the rest of the pool, sending the water into a catch basin and recycling it back into the pool. A regular pool just has four straight sides with no overflowing edge.
- How long does it take to build an infinity pool?
Typically, it takes 12 to 20 weeks to install and complete an infinity pool, depending on its size, design complexity, materials used, and other factors.
- What is a zero edge pool?
A zero edge pool is the same thing as an infinity pool. It features at least one edge that is “infinite” or appears not to exist and just overflows.
- How much does an infinity edge add to the pool cost?
Adding an infinity edge to your pool installation costs an additional $20,000 to $35,000 for most installation projects.
- Can you fall over an infinity pool?
When properly installed, it will be difficult or nearly impossible to fall over the edge of an infinity pool. The only risk here is when the pool is on the side of a cliff or installed in another way that leaves it open to danger, and there is no fence to protect people. However, these pools are just as safe as regular pools, if not more so, when installed and used properly.
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