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Ultimate Pool – Modified Rectangle

Ultimate Mod. Rectangle Pools incorporate reduced Grecian corners providing customers the best of both shapes. Available in multiple sizes, this Ultimate can be installed inground or semi-inground, submerged at least 16” into the ground. Grecian pools require our 14-gauge steel, epoxy-coated buttress supports in addition to a concrete bonding ring for stability. All walls are made of 14-gauge steel with epoxy-powder coating for long-lasting protection from corrosion. Optional add-ons are available to fulfill the need for additional fun, style, and functionality.

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Additional Information

Sizes Available: 1224 (315 sq ft, 9,300 gallons), 1430 (453 sq ft, 13,500 gallons), 1632 (548 sq ft, 16,300 gallons), 1836 (689 sq ft, 20,500 gallons), 2040 (846 sq ft, 25,200 gallons)

All Ultimate Pools are equipped with necessary materials and manuals for a simple build process. Please note: All Ultimate Pools are NON-DIVING pools for safety (standard water depth is 4’).

Can I build a custom size?

Custom sizes are only available when increasing the length by 3', 4' or 6'. No steel appendages will be added to Ultimate Pools.

How is the Modified Rectangle Ultimate Pool installed?

The Mod. Rectangle shape can be installed partially (semi) inground or completely inground. Mod. Rectangle pools must be buried 24" below grade and require a concrete footer around the entire pool and optional stair. (Footer should be truck mix 3000lb and stackable.)

Are buttresses included with Modified Rectangle Ultimate Pools?

Mod. Rectangles include buttresses around the entire pool. The buttresses are 24" wide at the base of the wall. Stair buttresses are also included.

Can I add stairs to this Ultmate?

Ultimate inground pools offer a Quaker Plastics 8'5-Tread Radius Thermoplastic Stair option which is 48" high and includes a filler panel below the stair.

Do Ultimates come with Skimmers/Returns?

One Skimmer/Return panel is located in a corner panel, and each Grecian kit includes 2 Returns with punch-outs located in the corner panels. Skimmers and Returns will not be pre-punched on other panels,

All Ultimate Pools come with 1 panel pre-punched for a regular size inground skimmer and return. Standard size skimmer and return included: Waterway Skimmer (540-8400) and return (400-9160B). Requested additional Returns will need to be field cut, not in factory. Additional Skimmers are available, but will include a complete skimmer/return panel.

Can I add lights to my Ultimate Pool?

Only small lights should be used in an Ultimate Pool. If a light panel is requested a Skimmer/Return/Light Panel will be substituted for the standard Skimmer Return panel. Typically, light holes are drilled by installer use a 3" hole saw, this allows for preferred placement. *Lights are not included.

Are top rail options available?

All pools come with your choice of pre-cut synthetic wood (Kona) with a double-track face mount "F" track, or Aluminum "Bendable Bullnose" Coping.

*If installing inground and using pavers or cantilever forms, the wood can be removed from the kit.

What items are always included for install?

18" Rebar is included for pinning down the panels and 12" Rebar is included to use as layout stakes. Water bond fittings are also included.

Can I choose a vinyl liner pattern for my Ultimate Pool?

The Sandbar Tile Liner is included with Ultimate Pools with the sidewall seam located in the Skimmer on non-stair pools, and in the center of the stair on kits with stairs. If ordering a different inground liner pattern, the standard liner should be deleted from the order, and a custom liner order will need to be placed with the Cardinal Liner Customer Service.

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