An integrated gunite spa is formed as part of the pool shell, sharing its wall, its structure and usually its equipment. That is what lets it match the pool's finish, tile and coping exactly, sit at whatever height the design calls for, and spill into the pool rather than sit beside it. A drop-in acrylic tub can do none of those things, which is why it always reads as an appliance parked on the deck.
Height is the decision that changes the most. A spa raised above the waterline gives you a spillover edge, a seat wall and a place to sit at the pool's edge in the evening; one set flush keeps sightlines clean and the water surface reading as a single plane. Neither is more correct, but the choice has to come before the shell is formed.
Winter use is a specification question, not an afterthought. A properly sized heater, a cover that is genuinely convenient to use, and a location within sight of a door are what decide whether the spa gets used in February or drained in October. A spa fifty feet from the house across an unlit deck does not get used in the cold, however good it is.
Because the spa shares plumbing and equipment with the pool, it is far cheaper to build with the pool than to add later. Adding one afterwards means new structure, new plumbing and cutting into finished hardscape.
What this covers
- Gunite spas formed with the pool shell
- Spillover and raised spa walls
- Finishes matched to the pool and house
- Heating specified for winter use
- Shared or independent equipment
- Sheer descents and seat walls
Built as part of the pool, not added to it
Liberty Pools designs and builds custom inground concrete (gunite) pools and the landscaping around them, so features like these are engineered into the shell from the start rather than worked around later. Owners Bill Keir and Kris Cutrone lead every project personally, with more than 40 years of combined experience across Ontario and Atlantic Canada.
Crews are deliberately small, two to three experienced builders, which is how quality and timelines stay under control. Your project manager and the owners are reachable on short notice throughout the build.
Common questions
Is a built-in spa better than a hot tub?
For a property that is getting a pool anyway, yes. A gunite spa shares the pool's structure, finish and equipment, sits at whatever height the design needs and can spill into the pool. A drop-in tub is a separate appliance with its own maintenance and its own look.
Can the spa be used in winter?
Yes, with the right heater, a cover that is easy to handle and a location close to the house. Those three decisions, made at design stage, are what determine whether it actually gets used in the cold.
Can a spa be added to an existing pool?
It is possible but expensive: new structure, new plumbing and cutting into finished hardscape. Building it with the pool costs a fraction of that.