Small Fiberglass Pools

WHAT ARE SMALL INGROUND POOLS CALLED?

Small inground pools, those measuring fewer than 400 square feet, are called a variety of different names. Some of the most common terms we’ve heard people use to describe small pools are:

• Cocktail pools
• Spools
• Wading pools
• Plunge pools

Each describes something slightly different, but all are often used interchangeably to describe a small pool. All describe a pool designed to fit in a small backyard. You may be interested in the following questions depending on how you want to use your inground pool.

WHY IS IT CALLED A COCKTAIL POOL?

A cocktail pool is another term for a small pool that measures under 400 square feet and is approximately four feet deep. While you could swim in some cocktail pools, homeowners typically use them for entertaining. In fiberglass cocktail pools, you’ll often find built-in and wrap-around benches that provide places to soak and socialize.  

WHAT IS A PLUNGE POOL?

Also great for social gatherings, plunge pools are small pools similar to cocktail pools but are often deeper, ranging from four to eight feet. The depth allows for low-impact exercise and playing games. 

WHAT IS A SPOOL?

You may have guessed that a spool is a combination spa and pool. You can get the best of both worlds by equipping your small pool with spa jets while saving space. Spools are typically larger than a traditional spa but smaller than a full-sized swimming pool. They usually range from 10 to 16 feet long and about 6 to 8 feet wide. The depth of a spool is similar to that of a hot tub or plunge pool, usually around 4 to 5 feet deep.

WHAT ARE SHALLOW POOLS CALLED?

While it’s not meant for swimming, a wading pool is a type of shallow pool that is also typically on the smaller end. Wading pools create a beautiful backyard water feature for those who want to enjoy the aesthetic. They are perfect for wading and sunbathing in cool waters. They also are great for small children who aren’t swimming yet. (Make sure to supervise children at all times in any water depth.) Thursday Pools offers a wading pool that measures 9 feet by 9 feet and is 18 inches deep.

WHAT IS THE SMALLEST POOL YOU CAN SWIM LAPS IN?

Lap swimming is possible even with a small pool. Experts recommend a pool depth of at least 3’6″ so you do not scrape your hands or legs while swimming. But if your pool is deep enough, you can turn it into a lap pool by installing a jet system. 

HOW MUCH IS THE SMALLEST FIBERGLASS POOL?

Small fiberglass pools are typically less expensive than larger ones. Price tends to vary more based on size rather than shape/form. You will also want to consider the on-site work that will go into your pool and what that may cost. 

Fiberglass pools cut out a lot of on-site work. They are built in various shapes and sizes and come as a one-piece pool shell. While it may be tempting to try to save money by installing a fiberglass pool yourself, things can go wrong, and it can void your warranty. We’ve heard some horror stories about DIY pool installations that end up costing way more because they need fixing. We advise against the DIY installation of fiberglass pools, even small ones. 

While you can use $1,800 per linear foot as a ballpark estimate for one of our fiberglass pools, you should also consider other factors. We’ll break down a few of these costs so you can get a better idea of how much it will cost to install a fiberglass pool. 

WHAT IS THE MOST EXPENSIVE PART OF INSTALLING A POOL?

The comprehensive costs of a pool installation may include factors such as:

• Permits and variances. Ask if the installer will handle the necessary permits and variances and whether they are included in the basic installation costs. 
• Fencing. Some jurisdictions require fencing around your pool for safety and insurance compliance. The average pool fence installation cost is $15 to $30 per linear foot. The pool installer will likely know the local requirements and may or may not install fencing.  
• Pool cover. Pricing will likely differ depending on the material. Manual covers often use a track and reel system, and pricing will vary depending on whether it is made of safety material. Automatic safety covers are the most convenient, require an electrical hookup, and cost more. Check with one of our independent dealers to see what type of cover options are available.
• Electrical work. Electricity is essential for operating your filtering system, and you may also need it for lights, jetting, or other decorative touches. Clarifying what electrical is included in your pool installation will help you better plan for this part of the process.
• Dirt hauling. Digging up enough yard to set a pool into means removing the equivalent of a one to two-car garage full of dirt before dropping your fiberglass pool shell into place. A ballpark estimate for hauling away dirt is a couple of hundred dollars per cubic yard. Ask the dealer how much dirt hauling is included in your installation (if any). 
• Equipment. Your installation will likely come with some equipment. Of course, you should ask your dealer and check your estimate to verify. Generally, your equipment will include the filtration system, skimmer and jets, a vacuum head and pole, vacuum hose, skim net, wall brush, thermometer, and chemical test strips. Your installation may have additional options, such as a pool heater, automatic vacuum system, and salt generator.
• Backfill. Backfill refers to placing material around the exterior of the pool shell after setting it into the excavated site. This material supports the pool structure, helps it maintain its shape, and ensures stability. Proper backfilling is crucial for the durability and longevity of the pool. Most likely, your installation includes some type of backfill. If it’s not a line item on your estimate, ask the dealer if it’s included. 
• Restoration. Some pool installs are more complex than others based on space, access, and even the materials needing removal. Pool installation can bring a combination of trucks, jackhammers, and other heavy equipment to your backyard. When it’s all done and your pool is ready, landscaping or hardscaping work may be needed to ensure the surrounding environment does your beautiful new pool justice. Ask the dealer what your installation includes.

WHAT IS THE SMALLEST INGROUND POOL I CAN GET?

When considering how small of a pool to get for your backyard, start by designating 25 percent or less of your yard space for your pool. The average size of an American backyard is about 6,000 square feet. However, average backyards can be considerably bigger or smaller depending on your location. For example, the average backyard in Vermont is over 70,000 square feet. Meanwhile, in California, where land prices are some of the most expensive in the country, an average yard size can be around 1,625 square feet.

You can likely fit a small pool in a 1200-square-foot yard and still have room for some patio space. Standard sizes for fiberglass pools are 600 square feet or more for large pools, 400 to 600 square feet for medium pools, and 400 square feet or fewer for small fiberglass pools. Thursday Pools small pool designs include:

BEST POOL SHAPE FOR SMALL BACKYARD

Some factors to consider when putting a pool in a small backyard are access and which parts of your yard get sunshine. If you already have natural or manufactured elements, you may avoid them or incorporate them into your design. Choosing the right shape plays a role in creating an aesthetic and functional small backyard. Let’s look at a few of the different shapes of small fiberglass pools and see how they work in more compact backyards.

RECTANGULAR POOL SHAPES

Small fiberglass pools in a rectangular shape are an effective way to use limited space. This shape can fit easily into backyard corners. Tuck it in along the house or fence line to align with perimeters. If you are looking for more outdoor living space, build a multi-level patio and put your pool on either the lower terrace or the upper one.

FREEFORM POOL SHAPES

Freeform pools blend well with natural landscapes, making them ideal for backyards with existing trees, rocks, or gardens. The organic shapes can wrap around these features, enhancing the aesthetic appeal. The curves also allow you to place your lounge chairs to back away from your pool while still giving swimmers enough room to get in and out of the pool.  

ROMAN-STYLE POOL SHAPES

The rectangular core of a Roman-shaped pool allows for efficient use of space, fitting neatly into small and narrow backyards. The rounded ends add a touch of elegance without taking up much additional space, making it a practical yet stylish choice for small areas.

As a rule of thumb, consider the existing layout and features of your backyard. Rectangular pools fit well in structured, narrow spaces, while freeform pools can adapt to irregular spaces and natural landscapes. Roman pools work well in symmetrical, formal settings.