Whilst initially concrete swimming pools are slightly more expensive than fiberglass or vinyl liners, there are far more advantages for choosing a concrete swimming pool: FLEXIBLE: Concrete pools offer more flexibility when choosing a swimming pool as they are built to suit your unique location. Any shape, size or depth and can be designed to meet your specific requirements. Contrary to common belief, concrete swimming pools can be built both in-ground and out-of-ground. INDIVIDUALITY: Because they are so flexible, concrete swimming pools allow you to choose to add special features such as islands, steps & ledges, wet edges, beaches, bays and more. FINISHING: When it comes to choosing interior finishes, concrete swimming pools are far more versatile, offering a wide range of finishings such as as tiles, pebbles, quartz, coloured render and more.