Different types of materials are used in construction of swimming pools these days. Some of the popular ones being used are inground fiberglass, concrete and vinyl liner. It is important to understand the pros and cons of different materials before making a right decision.

Pros of Fiberglass swimming pools

Low maintenance:

The gel coating of the shell of fiberglass swimming pool is completely nonporous.  This prevents the build-up of algae on the surface of the pool. It also helps in reducing the extent of sanitizing chemicals that are needed to keep the pool in the best condition.

Negligible lifetime cost:

Swimming pools that are made up of fiberglass are very durable. There is very less need of replacement of vinyl liner. Also, it does not need any resurfacing to be done on the surface.

Non-abrasive surface:

The gel coated surface of this material is very smooth. This makes it most suitable for young children.

Quick installation:

The shell of pools made using fiberglass are built off-site. This is the reason the installation of these pools occurs very rapidly. It only takes around three to five weeks on an average to install a pool.


Available in fixed designs and shapes:

Fiberglass pools are made using molds, so consumer can get it only in limited sizes and shapes as offered by the different manufacturers of fiberglass swimming pool.

Not wider than 16 inches:

Fiberglass swimming pools are generally shipped by the road.  Shipping restrictions put a limit on the width of the swimming pool shell to 16 inches.

Higher upfront cost: 

Fiberglass swimming pools are an initial investment that uses a minimum of $5,000 that is more than what is incurred in vinyl liner pools and concrete pools.

Concrete Pools:


Available in any size:

The best part of concrete composite pools is that you can get them in any shape, size, or depth.

Enhanced flexibility with design features:

Vanishing edges, tanning ledges, beach entries, etc. are some of the attractive design features that you can get with concrete pools.

Artistic work:

Concrete pools can easily be integrated into any design in the form of an artwork in the landscape.


High lifetime cost:

Concrete pools require to be renovated after every ten to twenty years. This involves re-tiling and resurfacing of the pool at the cost of $8,000 to $15,000 or higher depending on the size of the pool.

More use of chemicals: 

As the surface of swimming pools that are made up of concrete is very porous, there is great possibility of use of more amount of chemicals and filtration method to prevent algae.  The alkaline pH level of the swimming pool shell also increases the water pH value. This requires quick addition of acid to compensate the effect.


Every material has its own share of merits and demerits. To find the right type of pool you need to consider several things.  Learning about your requirements and finding which one suits it will help you make the right decision.

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