A pool and spa combo pairs a raised, heated spa with your main pool, connected by a spillover wall where heated water cascades from the spa into the cooler pool below. Because both structures are built and plumbed together as one system, you get a hot tub and a pool without maintaining two entirely separate sets of equipment, and the spa can be run independently on its own heater and pump when you want to soak on a chilly evening without heating the whole pool.
This is the right addition for homeowners who want the relaxation of a spa on the same property as their pool, especially for extending outdoor use into cooler months when swimming isn't appealing but soaking still is. It's also a popular feature for households that entertain, since the raised spa wall doubles as extra deck-level seating and the spillover creates a visual and audible water feature even when no one's using the spa itself. We build combos on new pool projects and, less commonly, as an addition to an existing pool if the equipment pad and structure can support it.
Construction follows the same gunite process as the main pool, with the spa shell formed and poured as part of the same structural pour, and separate plumbing runs, drains, and jets installed for independent spa operation. We install a dedicated spa heater and blower system sized to heat the smaller water volume quickly, since waiting on the main pool's heater to bring a spa up to temperature isn't practical. Most combo builds add several weeks to a standard pool construction timeline for the additional forming, plumbing, and equipment work involved.
Benefits of Pool & Spa Combo Construction
- Independent heating lets you use the spa without heating the entire pool
- Spillover wall doubles as a water feature and extra deck seating
- One contractor and one coordinated schedule for both structures
- Extends usable outdoor time into cooler shoulder-season months
Common Questions
Yes. We plumb the spa on its own dedicated pump, heater, and blower circuit, so you can run and heat the spa independently of the main pool's circulation system.
Sometimes, depending on your equipment pad space and the pool's existing structure and plumbing layout. We evaluate this case-by-case at a free on-site assessment since not every existing pool has room for a properly integrated spillover spa.