Which is Better: Concrete or Fibreglass Pool?

Selecting between concrete and fibreglass pools is a significant decision for any homeowner looking to add a pool to their property. Both types have distinct advantages and considerations. This detailed analysis breaks down the differences in terms of lifespan, installation timeframes, maintenance needs, design options, costs, aesthetics and overall user feedback.

Lifespan and Durability Comparison

Concrete pools are constructed using a combination of steel-reinforced concrete and plaster. This construction method makes them highly durable, often lasting for 50 years or more when maintained correctly. They are less prone to damage from external forces and can handle the stress of soil shifts and ground movements.
Fibreglass pools are made from moulded fibreglass reinforced with plastic. They are durable and can have a lifespan of up to 25 years or more. Their non-porous finish offers resistance against algae buildup, which can be a significant advantage in terms of durability and aesthetics.

Installation Timeframes for Each Type

Concrete Pools: The installation process for a concrete pool is comprehensive. After excavation, the pool is shaped, reinforced and then plastered. Weather conditions and the pool’s size and design complexity can influence the duration, but on average, installation might take anywhere from three to six months.
Fibreglass Pools: These pools are factory-made and then transported to the installation site. Once the site is prepared, which includes excavation and laying a sand base, the fibreglass shell can be placed into the ground and secured. This process can be completed in a few weeks, making it faster than concrete pool installation.

Maintenance Requirements: Concrete vs Fibreglass


  • Frequent brushing is required to prevent algae buildup.
  • pH levels need constant monitoring.
  • Occasional acid washing to maintain the surface.


  • Requires less frequent brushing.
  • Stable pH levels, reducing the need for chemicals.
  • Resistant to algae growth due to its non-porous surface.


Design Flexibility and Customisation Options

Concrete pools offer unmatched design flexibility. They can be constructed in any shape, depth or size, allowing for unique designs tailored to specific needs. Whether it’s a particular depth for diving or a unique shape to match landscape designs, concrete pools can accommodate.
Fibreglass pools come in pre-made shapes and sizes. While there is a variety to choose from, they don’t offer the same level of customisation as concrete pools. Depth and design adjustments are limited to the manufacturer’s offerings.


Cost Implications: Initial and Ongoing Expenses


  • Typically has a higher initial cost due to the lengthy and detailed installation process.
  • Can have increased long-term maintenance costs due to required upkeep.


  • Generally, less expensive initially since the shells are pre-made.
  • Tends to have lower maintenance costs in the long run.


Surface Feel and Aesthetics

A concrete pool’s surface can be slightly rough to touch, which can lead to minor abrasions if not careful. Over time, the surface may require refinishing to address wear and maintain its look.

Fibreglass pools have a smooth surface, reducing the risk of scrapes. The uniform appearance gives a polished and neat look. However, there are fewer options for colour variations and some colours might fade over time.


Overall Performance and User Feedback

Both concrete and fibreglass pools have a dedicated user base. Those who prefer concrete pools highlight the design flexibility and long lifespan as primary benefits. In contrast, fibreglass pool owners appreciate the quicker installation, reduced maintenance needs and smooth surface.


Choose the Right Pool for You with Ideal Pools

Deciding between concrete and fibreglass is a choice and it’s essential to have the right guidance. At Ideal Pools, we’re dedicated to ensuring your pool meets your needs and enhances your property. Contact us today!

Call Now 1300 792 369