Sometimes, homeowners choose to install their pool on concrete, foam tiles, or patio pavers. Leveled dirt is also fine, as long as it’s not sod or grass. Regardless, you’ll need to install sand as a buffer to prevent your liner from tearing. Some pool installers also use a protective foam pool pad.

You’ll need at least 50-by-10 feet for a residential lap pool. Endless pools need as little as 15-by-8 feet. Deciding which type of pool is right for you and your family will depend heavily on the size of your backyard and what can comfortably fit. Don’t forget to leave room for other structures and activities in your yard, such as a swing set, shed, garden, or outdoor grill.

Upkeep. Like standard pools, the cost to maintain and service your pool is a factor. However, the benefit of a spool is that it can warm up in as little as 15 minutes, while it may take several hours to heat a standard pool. This makes owning a spool more cost-effective and energy-conscious.

The steps to fill a swimming pool will depend on your local building codes. However, it starts with draining the pool of all water using a submersible pump. Then your pro will lift the pool shell from the ground or break it into pieces for individual removal. The next step is filling the cavity with dirt and gravel and topping it with topsoil. Once a structural engineer deems the site safe, landscaping can start.