Cardinal’s Ultimate Pool designs provide versatility to meet landscape requirements and fulfill your customer’s pool dream wish list. Ultimates are available in 4 standard shapes: Grecian, Oval, Round, and Modified Rectangle, in multiple size options for each. They can also be installed inground, semi-inground, or above ground. All Ultimates come equipped as Kits with the necessary product, hardware, and step-by-step installation instructions for a hassle-free build on the job site.