Concrete Vs Fibreglass Pools: A Comparision

Andrew K – Client Manager , Estate Pools
04 December 2023
15 Mins

Choosing the right swimming pool for your backyard is a significant decision that will enhance your lifestyle and add value to your property. In Australia, the two most popular types of swimming pools are concrete and fibreglass. Each type has its own benefits and drawbacks, making it essential to understand their differences before deciding which is best suited for your needs.

Why Choosing the Right Pool Type Matters

Selecting the right pool type is crucial as it influences the installation process, cost, maintenance requirements, aesthetics, and overall satisfaction. A pool is a long-term investment, and choosing the wrong type could lead to unforeseen expenses, higher maintenance, or dissatisfaction with its usability and appearance. This guide will help you make an informed decision by comparing the benefits and drawbacks of concrete and fibreglass swimming pools.

What is a Concrete Pool?

Definition and Characteristics of Concrete Pools

Concrete pools are renowned for their durability, longevity, and customisation possibilities. Unlike prefabricated pools, they are constructed on-site using steel-reinforced concrete, allowing for an almost infinite variety of shapes and sizes.

Typical Construction Process

The construction of a concrete pool begins with extensive planning and design. Once the design is finalised, the site is excavated, and a steel framework is constructed to shape the pool. High-quality concrete is then sprayed onto the steel structure, creating a solid shell. After the concrete cures, a plaster coating or tiles are applied for a smooth finish.

Key Features and Customisation Options

One of the greatest advantages of concrete pools is their customisation potential. You can select any shape, size, or depth to fit your space and personal style. The choice of finishes is also vast, ranging from tiles and pebbles to coloured quartz and polished plaster. This level of customisation makes concrete pools ideal for those with specific design visions or challenging landscapes.

Read More: Benefits of a concrete pool to get more ideas about concrete pool.

What is a Fibreglass Pool?

Definition and Characteristics of Fibreglass Pools

Fibreglass pools are prefabricated shells made from reinforced fibreglass material. They are manufactured in a factory and delivered to the site for installation. This makes fibreglass pools a popular choice for those seeking a quick and efficient installation process.

Manufacturing and Installation Process

Fibreglass pools are created by layering fibreglass sheets with a special resin to form a strong, durable shell. Once the shell is complete, it is transported to the installation site, where the ground is excavated to fit the pool. The shell is then lowered into the excavation, levelled, and backfilled before being filled with water.

Key Features and Available Designs

Fibreglass pools offer a variety of standard shapes and sizes, including rectangular, kidney, and freeform designs. While customisation is limited compared to concrete pools, many fibreglass manufacturers offer a range of colours and surface textures to suit different preferences.

Want to lean more? Check this a complete guide on Fibreglass Swimming Pool.

Installation Process Comparison

Concrete Pool Installation Timeline and Steps

Concrete pool installation can take anywhere from 2 to 6 months, depending on the complexity of the design and weather conditions. The process involves design approval, excavation, steel framework construction, concrete spraying, curing, finishing, and landscaping.

Fibreglass Pool Installation Timeline and Steps

Fibreglass pool installation is significantly quicker, usually taking 1 to 3 weeks. The process includes site excavation, shell delivery, placement, plumbing, and backfilling. Landscaping can be completed simultaneously, reducing overall installation time.

Pros and Cons of Each Installation Process

  • Concrete Pools:
  • Pros: Highly customisable, durable, and long-lasting.
  • Cons: Longer installation time, more expensive, requires skilled labour.
  • Fibreglass Pools:
  • Pros: Quick installation, lower cost, smooth interior surface.
  • Cons: Limited customisation, potential for shell warping if not installed properly.

Durability and Longevity

Expected Lifespan of Concrete Pools

Concrete pools are renowned for their durability and can last for several decades—often over 50 years—if maintained properly. They are resilient to harsh weather conditions, making them ideal for various Australian climates.

Expected Lifespan of Fibreglass Pools

Fibreglass pools boast a lifespan of 25 to 30 years. While they may not last as long as concrete pools, they require less frequent resurfacing and can maintain their appearance with proper care.

Maintenance Requirements for Each

  • Concrete Pools require regular maintenance, including resurfacing every 10 to 15 years, acid washing, and frequent pH level adjustments to prevent algae growth.
  • Fibreglass Pools require minimal maintenance, with occasional gel coating and cleaning to preserve their smooth surface and prevent staining.

Customisation Options

Custom Shapes, Colours, and Designs for Concrete Pools

Concrete pools offer unparalleled customisation options, allowing for unique shapes, depths, and finishes. This flexibility makes them perfect for creating bespoke designs that complement specific architectural styles or landscaping features.

Available Shapes and Sizes for Fibreglass Pools

While fibreglass pools are limited to manufacturers' moulds, they still offer a variety of shapes and sizes to suit different spaces. Many suppliers provide a selection of colours and patterns to enhance visual appeal.

Limitations of Customisation for Each

  • Concrete Pools have virtually no limitations regarding design but can be costly and time-consuming to customise.
  • Fibreglass Pools are restricted to predetermined shapes and sizes but offer a faster and more affordable installation process.

Surface Feel and Comfort

Surface Texture of Concrete vs. Fibreglass

Concrete pools can have a rough texture, especially if finished with exposed aggregate or tiles, which may be abrasive to swimmers' skin. However, polished finishes like quartz can provide a smoother feel.

Fibreglass pools have a non-abrasive, smooth gel-coated surface that provides a comfortable swimming experience. This reduces the risk of scratches or abrasions, making them an excellent choice for families.

Impact on Swimmer Comfort

The smooth surface of fibreglass pools provides superior swimmer comfort compared to concrete pools with rough finishes. However, the customisable depth and shape options of concrete pools can enhance the overall swimming experience.

Effects on Maintenance and Durability

While the smooth surface of fibreglass pools is easier to maintain, it can be susceptible to staining if not cleaned regularly. Concrete pools may require more maintenance due to their porous nature but offer greater durability in harsh conditions.

Cost Comparison

Initial Costs: Materials, Labour, and Installation

  • Concrete Pools typically cost more initially due to the bespoke nature of their construction and the skilled labour required for installation. Prices can vary widely based on size, design, and finishes but generally start from $50,000 AUD.
  • Fibreglass Pools offer a more affordable option, with prices starting around $25,000 AUD. The prefabrication process reduces labour costs, making them cheaper to install.

Long-term Maintenance Costs for Concrete vs. Fibreglass

  • Concrete Pools may incur higher long-term maintenance costs due to regular resurfacing, repairs, and chemical treatments.
  • Fibreglass Pools require less frequent maintenance, resulting in lower long-term costs. Gel coating touch-ups and cleaning are usually sufficient to maintain their appearance.

Want to get cost ideas? Talk with the best concrete pool builder in Sydney and get a cost estimation about your project.

Value for Money in Different Climates and Usage Levels

Concrete pools provide excellent value for money in regions with harsh weather conditions due to their resilience. On the other hand, fibreglass pools offer cost-effective solutions for moderate climates or occasional use, with less upkeep required.

Maintenance Requirements

Regular Maintenance Needs for Concrete Pools

  • Repainting and Resurfacing are necessary every 10 to 15 years to maintain the pool's appearance and integrity.
  • Acid Washing should be performed periodically to prevent algae buildup and staining.
  • Chemical Balancing is crucial to maintain water quality and prevent damage to the surface.

Regular Maintenance Needs for Fibreglass Pools

  • Gel Coating is recommended every few years to preserve the smooth surface and prevent fading or staining.
  • Surface Cleaning is necessary to remove debris and prevent algae growth.
  • Chemical Maintenance is minimal compared to concrete pools, requiring fewer adjustments.

Which Type Requires Less Frequent Attention?

Fibreglass pools require less frequent attention and maintenance than concrete pools, making them a convenient option for busy homeowners or those seeking low-maintenance solutions.

Aesthetics and Design Flexibility

Design Versatility of Concrete Pools for Unique Styles

Concrete pools offer unmatched design versatility, enabling the creation of complex shapes, intricate tile patterns, and diverse finishes to suit any aesthetic preference.

Standard Designs and Finishes in Fibreglass Pools

While fibreglass pools may not offer the same level of customisation, they provide a range of attractive standard designs and colours to suit different tastes and environments.

Which Option Aligns Better with Specific Architectural Styles?

Concrete pools are ideal for custom designs that complement unique architectural styles or landscaping features, while fibreglass pools can seamlessly integrate with modern, minimalist designs due to their sleek finish.

Environmental Impact

Eco-friendly Materials Used in Concrete and Fibreglass Pools

Both pool types can incorporate eco-friendly materials and construction practices. For example, concrete pools can use recycled aggregates or sustainable tiles, while fibreglass pools can be manufactured using low-VOC resins.

Energy Efficiency and Impact on Surroundings

Fibreglass pools require less energy for heating due to their smooth surface and insulation properties, making them more energy-efficient. Concrete pools may have a higher environmental impact during construction, but their durability can offset this over time.

Pros and Cons of Each for Eco-conscious Homeowners

  • Concrete Pools offer longevity and durability, reducing the need for replacement. However, their construction process can be resource-intensive.
  • Fibreglass Pools provide a more energy-efficient option with fewer resources required for maintenance, but their shorter lifespan may necessitate replacement sooner.

Resale Value and Market Demand

Which Pool Type Adds More Resale Value to Your Property?

Concrete pools generally add more resale value due to their customisation potential and durability. They are often viewed as a luxury feature, enhancing the overall appeal of a property.

Pool Preferences Among Home Buyers

Homebuyers may have preferences based on personal experiences and regional trends. Some may prioritise low-maintenance options like fibreglass pools, while others may be drawn to the customisation possibilities of concrete pools.

Factors Affecting Long-term Investment

Factors such as location, climate, and target market can influence the long-term investment of each pool type. Understanding local preferences and environmental conditions can help determine which option will provide the best return on investment.

Climate and Weather Considerations

Impact of Different Climates on Concrete vs. Fibreglass Pools

Concrete pools perform well in varying climates, withstanding extreme temperatures and weather conditions. Fibreglass pools may be more susceptible to temperature fluctuations, causing potential warping or cracking over time.

Effects of Freezing, Hot Climates, and Saltwater Exposure

  • Concrete Pools are resilient to freezing temperatures and saltwater exposure, making them suitable for various climates.
  • Fibreglass Pools require proper installation to prevent issues in extreme temperatures but perform well in hot climates due to their energy efficiency.

Recommended Pool Types for Various Regions

For regions with harsh weather conditions, concrete pools are often recommended due to their durability. In moderate climates, fibreglass pools provide a cost-effective, low-maintenance option for homeowners.

Concrete vs. Fibreglass Pools: Pros and Cons

Advantages of Concrete Pools

  • Unlimited customisation options
  • Long-lasting durability
  • Suited to any architectural style

Disadvantages of Concrete Pools

  • Higher initial cost
  • Longer installation time
  • More frequent maintenance

Advantages of Fibreglass Pools

  • Quick installation
  • Lower initial and maintenance costs
  • Smooth, comfortable surface

Disadvantages of Fibreglass Pools

  • Limited customisation
  • Potential for shell warping
  • Shorter lifespan compared to concrete

Making the Right Choice for Your Needs

Factors to Consider: Budget, Location, Personal Style

When choosing between concrete and fibreglass pools, consider factors such as budget, location, and personal style. Concrete pools offer a customisable luxury option, while fibreglass pools provide a more affordable, low-maintenance solution.

Which Pool Type Fits Best with Different Lifestyles?

For those who value customisation and plan to use their pool frequently, a concrete pool may be the best choice. Alternatively, busy homeowners seeking minimal maintenance and quick installation may prefer a fibreglass pool.

Decision Checklist for Choosing the Best Pool

  1. Define your budget and timeline.
  2. Assess your property's space and design requirements.
  3. Consider maintenance preferences and availability.
  4. Evaluate local climate conditions and their impact on pool options.
  5. Weigh the pros and cons of each pool type based on your needs and priorities.

Frequently Asked Questions (FAQs)

Is One Pool Type More Durable Than the Other?

Concrete pools are more durable and long-lasting compared to fibreglass pools, making them ideal for harsh climates and frequent use.

How Long Does It Take to Install Each Pool Type?

Concrete pool installation can take 2 to 6 months, while fibreglass pools typically require 1 to 3 weeks for installation.

Can Fibreglass Pools Be Customised?

Fibreglass pools offer limited customisation compared to concrete pools, with standard shapes and sizes available from manufacturers.

Which Pool Type is Easier to Maintain?

Fibreglass pools are generally easier to maintain due to their smooth surface and minimal chemical requirements.

What Are the Main Differences in Cost?

Concrete pools have higher initial costs and long-term maintenance expenses, while fibreglass pools are more affordable upfront and require less maintenance.

Which Pool Type is Better for Resale Value?

Concrete pools tend to add more resale value due to their customisation potential and perceived luxury status.

Conclusion

Summary of Key Points

Concrete and fibreglass pools each offer unique benefits and drawbacks, making it essential to consider your individual needs and preferences when selecting a pool type. Concrete pools provide limitless customisation and durability, while fibreglass pools offer affordability, quick installation, and low maintenance.

Final Thoughts on Choosing Between Concrete and Fibreglass Pools

Ultimately, the best pool type for your home depends on your budget, lifestyle, and design preferences. Carefully weigh the pros and cons of each option before making a decision.

Encouragement to Assess Personal Preferences and Needs

Take the time to evaluate your property's unique characteristics and your personal style to make an informed choice. With the right pool, you'll enjoy countless hours of relaxation and entertainment in your backyard oasis.

Andrew K – Client Manager , Estate Pools
Client Manager, Estate Pools