In-Ground Pools

Now you can enjoy an inground pool, no matter how uneven the terrain is in your backyard. Slopes or hills are no problem for Optimum! With 2 inch thick insulated wall panels, all aluminum and stainless steel construction, Optimum is made to be installed inground, semi-inground, or built into a slope. Optimum is also ideal for waterfront property where the water table is high which typically prohibits traditional inground pool construction.

Cardinal Rectangle Pool with Steel Walls in the following sizes:

14' x 28'
16' x 32'
16' x 36'
18' x 36'
20' x 40'

Cardinal True Ell Pool with Steel Walls in the following sizes:

14'x28'x24'
16'x32'x26'
18'x36'x28'
18'x38'x28'
20'x40'x30'

Cardinal Lazy Ell Pool with Steel Walls in the following sizes:

14'x28'
16'x32'
18'x40'
20'x42'

Cardinal Roman End Pool with Steel Walls in the following sizes:

14'x28'
16'x32'
18'x36'
20'x40'

Cardinal Grecian Pool with Steel Walls in the following sizes:

14'x28'
16'x32'
18'x36'
20'x40'

Cardinal Kidney Pool with Steel Walls in the following sizes:

14'x28'
16'x32'
18'x36'
20'x40'

Cardinal Oasis Pool with Steel Walls in the following sizes:

14'x28'
16'x32'
18'x36'
20'x40'