Pool and Spa Combinations in Florida

A pool and spa combination puts a heated spa next to your pool, usually sharing one shell and one set of equipment. It gives you a warm place to sit on cool evenings and a cool pool for summer. Prime designs and builds them from Orlando to Miami.

Raised spa faced in blue glass mosaic in front of a white single-story home

Why add a spa to your pool

A spa gives you a small, warm pocket of water that is useful all year. In Florida, a pool may be too cool for some people between December and February, while a spa stays comfortable. It also works as a social corner, a place for kids to splash in warm water, and a spot to unwind at the end of the day.

Building the spa with the pool is usually the easiest path because the plumbing, the electrical work and the equipment are planned together. Adding a spa to an existing pool is possible, and we cover that in our pool renovation work, but it needs more cutting and reconnecting.

Spa styles and how they connect

There are four common layouts, and each one changes how the backyard feels. The right one depends on your space, your budget and how you plan to use the spa.

  • Attached spa: built at the same level as the pool, sharing a wall. It is the most common layout and works well for most lots.
  • Raised spa: the spa sits higher than the pool, usually with a wall that doubles as a seat or a design element. The raised height gives it more presence and makes it easier to look out over the yard.
  • Spillover spa: water flows from the spa down into the pool in a smooth sheet or a few spouts. It looks great and sounds even better, and it keeps the water moving between the two.
  • Freestanding or separate spa: a spa set apart from the pool, with its own equipment. This is useful for tight spaces and for keeping the spa hot without heating the pool.

Heating a Florida spa

A spa only earns its keep if it is warm when you want it. Heating options are a gas heater, an electric heat pump, or both. Gas heats quickly and works on demand, which suits a spa you use on short notice. A heat pump costs less to run for steady use but heats more slowly and works best when it is not fighting very cold nights.

In a spillover design, the spa can be heated on its own while the pool stays at its normal temperature, as long as the plumbing allows it. We discuss this at the estimate so the valves, pumps and heater are sized correctly. For more on equipment, see pool equipment.

Florida details that matter for a spa

Sun, rain and screens all change how a spa lives in Florida. A spa under a screen enclosure stays shaded and protected from falling leaves, but the enclosure has to be planned around any raised walls or spillover features. In Miami-Dade and Broward, the High-Velocity Hurricane Zone adds product approval rules for enclosures, and we confirm what applies when we visit.

Hard water and calcium scale show up faster on spas than on large pools, because the water is warmer and the volume is smaller. Regular testing and balancing keep the surface and equipment in good shape. If you want us to handle that, ask about weekly pool cleaning once we confirm your address is on a route.

Safety, lighting and comfort

Seating depth, step height and where the jets sit all matter more than people think. We lay these out with you so the spa fits real bodies, not just a drawing. Underwater LED lighting turns the spa into a focal point after dark, and a spa with its own bench lights or a fire bowl nearby feels finished.

Pool safety rules apply to the whole water area. Florida's Residential Swimming Pool Safety Act requires an approved safety feature on new residential pools, and we plan it into the design from the start.

Options at a glance

Attached spa

Spa at pool level, sharing a wall.

  • Fits most yards
  • Simple and clean layout
  • Easy to get in and out
  • Less dramatic than a raised spa
  • Shares water with the pool unless valved

Raised spa

Spa set above the pool, often with a tiled or stone wall.

  • Strong design presence
  • Good view of the yard
  • Works with a spillover
  • Needs more space and structure
  • Adds cost to the shell and finish

Spillover spa

Spa overflows into the pool in a sheet or spouts.

  • Beautiful water movement
  • Soothing sound
  • Circulates water between spa and pool
  • Added plumbing and detailing
  • Heating the spa alone needs the right valves

Step by step: pool & spa combinations with Prime

  1. Free on-site estimate

    We look at your yard, talk about how you want to use the spa and discuss whether it should be attached, raised or spillover.

  2. Written proposal

    You get an itemized estimate that shows the spa, heating, lighting and anything else included, plus any permit the job needs.

  3. Design and approvals

    We finalize the layout, order drawings if needed and supply specs and samples for your HOA application.

  4. Build

    The spa and pool are built together, with plumbing, electrical and heating installed as the shell goes up.

  5. Finish and start-up

    The surface is finished, the water is balanced and brushed, and we walk you through the heater, jets and controls.

Where we do this work

From our Orlando office we take on pool & spa combinations across Central Florida and down the coast to Miami, including Orlando, Winter Park, Windermere, Dr. Phillips, Lake Nona, Kissimmee, Winter Garden, Lake Mary, Clermont, Oviedo, Melbourne, Port St. Lucie, West Palm Beach, Boca Raton, Fort Lauderdale and Miami.

Pools, spas and features we design and build.

Raised spa and a bubbler on a sun shelf, with a white travertine deck and a white home
Pool and raised spa facing a lake with palms in early light
Bubbling spa with blue tile beside the pool steps
Clear turquoise water with sunlight patterns over the pool floor
Sun shelf with a bubbler and blue tile lines, white travertine deck
Two white in-pool loungers on a sun shelf, with a lake beyond the deck

See our work

Questions about pool & spa combinations

Straight answers. If yours isn't here, call (689) 225-1200.

Can a spa be added to the pool I already have?

Often yes. It involves cutting into the pool, adding plumbing and electrical, and matching the finish. We look at it during a free on-site visit and tell you what is realistic.

Is a spillover spa hard to maintain?

No harder than any spa. The spillover edge needs to stay level and clean, and the water needs regular balancing. It also helps circulation.

What is the best way to heat a spa in Florida?

A gas heater heats fast and works on demand. A heat pump costs less to run for steady use but heats more slowly. Some homes use both. We size the choice to how you plan to use it.

Do I need a separate permit for the spa?

Usually the spa is part of the same pool permit when built together. We tell you at the estimate what your job needs, and it is listed in the proposal.

Can the spa be warm while the pool stays cool?

Yes, if the plumbing is designed with the right valves and equipment. Tell us during the estimate so we plan it in.

Will a spa work under a screen enclosure?

Yes, but the enclosure has to be planned around the spa height and any raised walls. We coordinate with that work during design.

Plan your pool & spa with us

Tell us about the yard or the pool. We come out, walk it with you, and send an itemized proposal in writing.

  • The visit is free and there's no obligation
  • An itemized proposal, with exclusions spelled out
  • A small deposit to book, then you pay as the work happens
  • We reply within 1 business day.
Prefer to talk?(689) 225-1200Or text us photos of your yard or pool.

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