Material and labor cost of a fiberglass pool
| Materials | Labor | Equipment |
National average cost range | $17,476-$28,711 | $8,008-$11,086 | $644-$1,578 |
National average low-end cost range | $14,680-$24,117 | $6,726-$9,312 | $541-$1,325 |
National average high-end cost range | $22,544-$37,037 | $10,330-$14,301 | $831-$2,035 |
*All figures above represent the national average costs of fiberglass pools ranging from 300-900 sq. ft. Source: Xactware
Fiberglass in-ground pool cost by size
Size | National average cost range |
---|
Up to 300 sq. ft. | $21,947-$33,705 |
301-600 sq. ft. | $27,228-$41,813 |
601-900 sq. ft. | $34,754-$53,373 |
*All figures above represent national costs of fiberglass pools. Source: Xactware
The size of the pool directly impacts how much material the installation process will require. As a result, a larger fiberglass swimming pool will be more expensive. Although fiberglass pool installers measure pool size in square feet, both the area and depth will affect the pool cost, as well.
In addition to manufacturing and installation costs, larger fiberglass pools can be more difficult to transport. For larger pools, a significant portion of the cost will be the cost of shipping.
The size of the pool will also affect how much labor goes into the installation. Not only are larger pools more difficult to transport, but they also require more landscaping work. In addition to digging a large enough hole, the installer will have to prepare your yard to accommodate the pool.
Factors that impact fiberglass pool costs
The main factors that affect the total cost of a fiberglass pool include its size, materials and landscaping requirements. A steeply sloped yard, for example, will require more labor to accommodate an inground pool.
In addition to the materials used to create the pool shell, the price of a fiberglass pool includes backfill materials. Installers use backfill materials to refill the extra space around the pool. Properly backfilling a fiberglass pool is essential to prevent costly repairs. For example, you can help prevent bulging walls if your installer uses gravel backfill instead of sand.
What is the lifespan of a fiberglass pool?
Fiberglass pools can last several decades (30 years or more, according to some companies) with proper care and maintenance. Because fiberglass is a flexible and sturdy material, it doesn’t require as much maintenance as other pool types.
Fiberglass pool pros and cons
Fiberglass has several advantages over alternatives like a vinyl liner or concrete. However, like any type of swimming pool, fiberglass has some less-than-ideal qualities.
Here are the pros of building a fiberglass pool:
Low maintenance: Fiberglass pools are easier to maintain than other materials. The gel coat finish makes fiberglass more resistant to algae growth and easier to clean. A fiberglass pool is also corrosion-resistant, so they don’t require resurfacing as regularly as other materials.
Quick installation: Because manufacturers use molds to produce fiberglass pools, they are quick and easy to manufacture. The installation process is faster than concrete and vinyl liner pools as well.
Durable: Fiberglass, unlike concrete and vinyl, is flexible and can handle temperature changes. Coming in one solid piece, a fiberglass pool is also less prone to cracking when shifting occurs.
Smooth surface: With concrete pools, the surface is porous and rough. This can be uncomfortable and lead to scrapes and scratches. A fiberglass pool’s smooth surface makes it much more comfortable and helps prevent injury.
Versatile: Despite a limited number of sizes and shapes, fiberglass pools are a versatile option. They work for both chlorine and saltwater pools, and you can easily fit them with features like heat pumps and automatic covers. And shapes that would be difficult to make with concrete or gunite come ready-made in fiberglass pool molds. Here are the cons of building a fiberglass pool:
Fewer shape and size options: Although molds offer fast production, creating molds in new shapes and sizes is expensive. As a result, manufacturers generally have limited options for fiberglass pools.
Expensive: Despite low maintenance and operation costs, the initial investment can be high for a fiberglass pool.
Challenging to ship: Because fiberglass pools are one large piece, transporting them can be a challenge. They require a crane to load and unload, especially for larger pool sizes. This can lead to additional costs for shipping, especially if you order from a manufacturer out of state.
May discolor with sun exposure: Fiberglass may resist corrosion and algae growth, but UV light can cause fading over time. A pool cover can help prevent discoloration when the pool isn’t in use.