7 Things To Know Before Building A Fiberglass Pool

Having a fiberglass pool in your house takes your lifestyle to the next level. May it be parties or cookouts a fiberglass pool is going to offer many benefits. However, you should consider several important factors such as time, effort, and money with a swimming pool builder before deciding to install it. So, let’s dig a bit deeper and see what needs to be done to build a fiberglass pool.


Before you start building a fiberglass pool you need to excavate the area or location where the pool is going to be built. Depending on the layout of the area, a swimming pool may vary in terms of size and shape. Plus, the excavation process demands that you check with the local authorities to ensure that you are obeying the laws and no utilities are damaged during the process. However, excavation is fairly simple and should not take more than a few hours.


Once you are done excavating the area, you are set to go ahead with building a strong foundation. Creating a strong foundation requires that a two-inch base of gravel is laid down. The aim of building a strong foundation is to create a stable surface on which the pool will rest. Furthermore, it reduces the risk of bulging, leaking, or settling. Otherwise, it will not only damage the pool but the surrounding soil as well.


A plumbing system is important to keep your fiberglass pool neat and clean. It consists of two parts: a pool filter that picks up dirt and debris from the swimming pool and a pool pump that circulates the water through the filtration system. However, filtration systems are not designed to pick large items. You are going to need a net to catch them regularly. Additionally, filtration systems need to be thoroughly cleaned as well. Over time, dirt and debris will accumulate, affecting the performance of the filtration system.


The next step is backfilling. It involves filling the gap that exists between the pool shell and the excavated hole. This is also the time when the builder adds water to the pool and also add a drain pipe for better circulation of water.

But keep in mind that the outer and inner walls of the pool should remain equal during backfilling. To tackle the issue, experts alternate between locking the pool with both water and gravel until both pool filling and backfilling is complete.

Coping & Decking

Coping is the process where the edges of the pool are polished or buffed to add visual flair. It also prevents water from spilling and making its way to the soil. Depending on the design of your pool, coping & decking might take around 2-5 days. The reason is that the task is done with extreme precision and takes a lot of hard work and effort.


Although most homeowners tend to ignore fencing, it is important if there are children in your house. Not only do fences offer privacy but prevent children from wandering into the pool. Therefore, pool fence should be of appropriate size and height to also prevent animals from jumping in for a swim.

Installation Expectations

Constructing a fiberglass pool is considered major construction and rightfully so. If your contractor tells you that it is not anywhere near that, they haven’t heard and understood your expectations properly. Excavating the ground requires heavy machinery. If there is anything that makes the area hard to reach such as trees or fences, they will have to be removed.

You should also forecast external factors like rain and weather delays. You cannot expect a working day when there is extreme fog or snow outside. At the same time, you should also expect minor or major damage to your surroundings during the process. Although the contractors are careful about it, sometimes accidents cannot be prevented. This can delay the project for days.

Final Word

Building a fiberglass pool takes around one or two weeks. However, several factors affect the duration. To achieve the perfect final result, you should always hire professional pool contractors Long Island who can build a flawless fiberglass pool and make sure that each step is properly carried out for safety.