This is a great way to add beauty and function to any existing swimming pool. “Raised” simply means that the level of the spa water is higher than the level of the swimming pool. Thus, it’s a natural feature to allow the water from the spa to “spillover” into the swimming pool.
Most swimming pool spas are custom built from concrete (shotcrete), but pre-manufactured fiberglass spillover spas are also available in many parts of the country.
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