Prefabricated Swimming Pools:

There are three kind of prefabricated swimming pools.
Panel based liner swimming pool which again have three kind of panels. One is steel water all around and inside the liner sheet. Second is PVC modules and
concrete in them, third are fibre made swimming pool wall panels.

The sheet panels is the cheapest kind of pools which do not last very long and are use and throw kind of pool. These pools are mostly above ground as they
can not take the soil load from outside.

Second is the PVC panels are made with RCC inside of these walls and some steel and inside the liner is pasted and these are with pipe less filters.
These pools can never be above ground as need out side support to sustain.

Third are Fiberglass made panels with Bracket support. These can be above or below ground pool both and used with Liner inside with pipe less Filter under
water lights and pool adder as well.

The Second are swimming pool made of Fibreglass in Single piece made in factory. These are very stable and have warrantee of 12 to 15 years. The
manufacturer should be good and trustworthy, or the low-quality material is big drawback in these kind of pools.
These are made in single piece and can stand alone above ground or below ground without any support.

The third kind of pool are made of plastic sheet with air or with poles. These are temporary pools and have maximum life of 1-2 years that too in cold
regions.