Fibreglass Vs Concrete, Which Is The Better Option?

There is nothing more pleasant on a summer afternoon than spending time in a swimming pool. It would be great if you could have a swimming pool in your home to cool down after a hot summer day. You can easily get a swimming pool installed at home. The key thing is to decide which material to use for building the swimming pool. There are two main types of swimming pool you can build, a fibreglass pool or a concrete pool. This is a decision which can be difficult to take and leave you wondering which of the two materials to use.

For your benefit, the article has a detailed comparison of fibreglass and concrete swimming pools is outlined in this article. It will give you all the information you wanted and help you make a decision on which of the two to select.


Fibreglass pool

fibreglass pool is a one-piece swimming pool where the key material used in fibreglass, a tough glass. It is usually pre-built in a factory and directly shipped to your home where the installation can happen quickly. This is the principal reason why a fibreglass pool is so popular. This type of pool came into vogue during the 60s and has grown in popularity over the years.

Fibreglass pools have many benefits that make it a good option to consider. You need to be aware of both pros and cons of fibreglass pools before you make a decision.

Benefits of fibreglass pools

The following are some benefits of a fibreglass pool that make it a great option to consider:  

1) The biggest advantage of a fibreglass pool is that most of it is pre-built. The pool’s basic structure is ready at the factory and it is easy to transport it to the site for installation.

2) Since it is pre-built, installation takes very little time as compared to other types of pools. It takes a couple of months to build a pool. When you opt for a fibreglass pool, the installation takes weeks instead of months. It is a quick option to get a swimming pool and installation takes hardly one to three weeks.

3) The surface of the pool is smooth. This is gentle on the feet. There is no hard or abrasive material that could cause pain if you hit the surface. This is particularly beneficial if kids use the pool. The soft surface ensures there are no accidental injuries.

4) The fibreglass is gel coated and this makes the surface resistant to algae and bacteria. Algal growth is a common problem in pools that can not just spoil your pool’s looks but make it slippery. Fibreglass pools are free from algae.

5) A fibreglass pool is visually much more appealing than a concrete pool. You will find friends flocking to your home to spend time in your beautiful pool.

6) Maintenance of a fibreglass pool is very easy. Only basic care is needed, you do not need to use chemicals to clean the surface. There is no requirement for resurfacing the pool.

7) Fibreglass is extremely sturdy. It is stronger than concrete and is made of multiple layers.

8) A fibreglass pool retains warmth. It heats up faster than other surfaces and can retain the heat, making it convenient to use during winter.

What are the Cons of a fibreglass pool?

There are a few limitations of fibreglass pools that you need to be aware of. They include:


1) Since the pool is made from pre-built materials, you do not have too many options. There are limited shapes and sizes to choose from.

2) The installation plays a key role. If not installed properly, it can lead to cracks or bulges.

Concrete swimming pools

One of the most common types of swimming pools is the concrete pool. Concrete is the most popular material used in construction. A pool made from concrete is constructed from scratch at the site. You can build the swimming pool in any way you want to suit your needs. It is commonly used and is strong and durable in nature.

Benefits of having a concrete swimming pool

You need to understand what the pros of having a concrete swimming pool are.  

1) The biggest benefit of having a concrete swimming pool is that you can get the pool of your size, shape, and color. The pool can be custom-built as per your specifications. You can use the tiles of your choice to make your pool look colorful and appealing.

2) Since it is custom-built, you can add a ledge or an alcove in the pool as per your requirement. Custom additions to the pool are easy when you use concrete to build your pool.

3) A concrete pool is strong and durable. Durability is one of the main reasons why concrete pools are preferred by many homeowners. Structurally a concrete pool stronger than a fibreglass pool.

4) You can create a natural looking pool by using stones, grottos, and other elements.

Cons of a concrete swimming pool

There are a few limitations involved when you get a concrete swimming pool. They include:

1) Building the pool takes a lot of time since everything is done from scratch. It may take up to three months or longer for the pool work to be completed.

2) The costs of building a concrete pool can be higher, especially if you want a customized pool. Rising cost of materials can increase your overall costs.

3) Maintenance is a key issue with a concrete pool. Algal and bacterial growth is common and maintenance is needed to remove the algae. You need to use chemicals to clean the surface. Total resurfacing is required once every 10 or 15 years to ensure the surface is well maintained. This involves time, effort, and money.

4) The overall cost of a concrete pool is more when you consider maintenance costs.

5) Concrete is rough in texture and scrapes and cuts are common problems, especially when kids use the pool.

Decision time – fibreglass or concrete?

Having understood the features, pros, and cons of both fibreglass and concrete pools, you now have sufficient information with you. It is now easy to decide which suits your requirements. The following summary will be of use:


· Fibreglass pools are easy to install, take less time to install, and are comparatively less expensive than a concrete pool, especially when you consider overall costs.

· Fibreglass pools are easy to maintain and free from algae, which is a major advantage over concrete pools.

· Fibreglass pools are pre-built and there is a limitation in sizes and shapes, whereas a concrete pool can be built in any way you want. Modern pools have multiple options available that overcome this limitation.

· The ultimate consideration must people use is the cost. When you compare overall costs, there is no doubt that fibreglass scores over concrete.


A fibreglass pool scores over concrete on almost all parameters making it an ideal choice as material to build your pool. The only reason to choose a concrete swimming pool is if you want a custom-built pool as per your specific requirements, else you can go with fibreglass.