Width varies by only a few feet. Most standard swim spas are about 39 inches deep, but most can be made deeper, up to 6 feet in one brand. Swim spas can use either a natural gas or electric heating system. Either can regulate the temperature all the way up to over 100 degrees, though for swim exercise a temperature no higher than 90 is recommended. Materials used in making swim spas can include fiberglass, acrylics, stainless steel, concrete, aluminum and thermoplastic.
Chances are, just the product.
Many, but not all, swim spas are sold to a homeowner who must put one together or have someone do it for them. Putting one together isn't that hard, though. Though Kay's daughters use it a great deal for exercise swimming, his wife also uses it for practicing synchronized swimming. That's why they ordered a swim-spa brand that could be extended to 6 feet deep. All rights reserved.