Gunite Vs Fiberglass Pool
Homeowners have many pool material options to choose from these days. When comparing vinyl, fiberglass, and gunite pools, one of the most common concerns is overall lifespan. When properly installed and maintained, gunite pools can last between 30-50 years. The key to a long pool life is how well the homeowners maintain the water and its surrounding areas. Let’s also look at fiberglass pools to see which option is best for your backyard.
What Is A Gunite Pool?
While gunite and concrete can be used interchangeably, most professional pool builders choose to be more specific. Gunite is a pneumatically-sprayed-on mix of water, sand, and cement. Due to its properties, gunite is seen as superior to concrete.
These pools are generally constructed in layers. A steel grid and plumbing make up the first layer once a hole has been excavated. The gunite mixture is then sprayed on to be followed by a layer of tile and coping. The final layer includes plaster and electrical. The installation process typically takes up to several months.
What Is A Fiberglass Pool?
A lot of homeowners may think of fiberglass pools as large bathtubs. They are one-piece, pre-manufactured swimming pools.
Fiberglass pools are manufactured in climate-controlled factories, made of multiple fiberglass layers. The pools are then finished off with a gel coat.
What Is The Average Lifespan Of A Gunite Pool?
As mentioned above, when properly installed and maintained, these pools can last anywhere from 30-50 years. However, due to how these pools are maintained after installation, there may not be an exact estimate.
These pools work very well in unusual backyard shapes or areas with unique designs. You will pay a bit more for this material upfront, but the durability gunite provides is worth the price tag.
When it comes to maintenance requirements, homeowners must understand gunite surfaces are more porous. This means algae growth can become an issue when not properly monitored.
It’s recommended to chemically treat the pool and acid wash the surface once every four years. It is also possible that you’ll need to replaster periodically to preserve the life of this pool.
Replastering is called for when you see signs of flaking or peeling, pool stains, or even structural damage.
How Long Do Fiberglass Pools Last?
The typical lifespan for a fiberglass pool ranges between 25-30 years. While the gel coat may fade within 20 years, this is simply a cosmetic issue.
Why Install Gunite Pools?
While gunite pools ultimately come with a higher upfront cost, its durability is what makes this a common choice for homeowners. Here are a few of the benefits of installing gunite pools:
- Durability.
- Customizable.
- Can fit into unique spaces.
Gunite Pool Vs Fiberglass Pool Cost?
For a typical 14 x 28-foot pool, gunite pools cost an average of $100,000. Smaller pools can start around $65,000 with minimal land prep. High-end gunite pools can cost upward of $120,000. Most high-end versions include a large deck, waterfalls, slides, and other custom features.
Homeowners should expect to pay between $100-$280 per square foot. While these pools undoubtedly cost more than most other types, they are extremely durable and can last a lifetime.
Differences Between Gunite And Fiberglass Pools
For starters, the installation process is much quicker with fiberglass pools compared to gunite pools. However, one drawback to fiberglass is they are pre-manufactured, meaning there will be no customization possible.
Gunite pools have a much longer expected lifespan, as outlined above. Average annual maintenance costs could go upward of $1,500 for fiberglass and $2,500 for gunite pools.
Pool Leak Repair By Brian’s Pool Care
Brian’s Pool Care offers solutions to any pool problem you may be experiencing in Ahwatukee, AZ. Give us a call today at 480-907-7959 for more information or to schedule pool services.
