MMateoAug 16, 2026
Excellent
LOVE this suana. Maya and Norse Steam Team were amazing to work with!
A fiberglass pool with spa from this collection has the hot tub basin molded into the same shell as the fiberglass swimming pool. As a homeowner, you can choose a freeform pool design with a tanning ledge or a longer pool with the spa alongside. You may also call this a pool with a built-in spa. Each page sells the shell only, ready for your pool builder to set in your backyard.
Fiberglass pools with spas molded in
The freeform measures 14 by 30 feet, with an integrated spa and tanning ledge at the shallow end, three bench areas, four steps and water depth of 4 to 6 feet. The 14 by 35 foot shell has the spa alongside and a depth of 3 feet 6 inches to 6 feet. For options without a spa, browse the pool shell collection.
How the pool and spa run together
Your fiberglass pool with hot tub arrives in one piece for one crane day. Your builder adds the heater and valves so the spa can run warmer, plus the pump, filter, jets, controls, coping around the edge and decking. Check yard access for the crane’s clear swing path. Choose Caribbean Blue for turquoise water, Cancun White for bright, clear water or Eclipse Gray for slate and teal tones, with the color already molded in. For another arrangement, explore standalone inground spa shells or hot tubs that arrive finished.
Why buy your pool and spa from My Cozy Outdoors
MCO Pools is our own line, made in León, Guanajuato, Mexico, and comes through our distributor in Rio Medina, Texas. These shells carry the MCO limited lifetime warranty. Explore every shell in our fiberglass range, compact plunge pools for smaller yards, or our MCO Pools line. Our Pools and Spas collection brings together pools, spas, hot tubs and cold plunges. For help planning your pool and spa combo, call us and we will talk it through.
Your questions answered
Can you have a spa with a fiberglass pool?
Yes, you can choose a shell with the hot tub basin molded into the same piece as the pool. Both are set together. Alternatively, a standalone spa shell can ride along with any pool in the same load, for your builder to set beside it.
Can the spa run warmer than the pool?
Yes, the spa can run warmer than the pool. The shell holds both together, and your pool builder adds the heater and valves that control water flow. Ask your builder to plan the equipment for that from the start.
Does a built-in spa make the pool smaller?
The spa occupies part of the shell’s footprint. The 14 by 30 foot freeform places it at the shallow end with the tanning ledge, while the 14 by 35 foot shell places it alongside the swim. Compare swimming space when choosing a fiberglass pool with spa.
Is a built-in spa as good as a separate hot tub?
Owners say a molded spa runs simply with the pool and gets used more of the year. Others prefer separate tubs for more jets, shaped seats and portability. Your builder supplies the jets and heater for a fiberglass pool with spa, while our Hot Tubs page holds finished tubs.
