Frequently Asked Questions #
Running Costs FAQs #
How much does it cost to run a fibreglass pool each year?
Most households spend $1,500–$2,500 per year. This includes electricity for the pump, heating, chemicals or minerals, and ongoing maintenance.
Which factors influence running costs the most?
Key cost drivers include:
• Pump efficiency
• Heating type and usage
• Pool size and water volume
• Frequency of swimming
• Shade vs full sun exposure
• Water type (salt, mineral, chlorine)
• Filtration run times
• Presence of a pool cover
Are fibreglass pools cheaper to run than concrete pools?
Yes. Fibreglass pools are significantly cheaper to operate because:
• Their smooth surfaces resist algae
• They require fewer chemicals
• They need less filtration time
• They retain heat more efficiently
Does an inverter pump reduce running costs?
Absolutely. Inverter pumps can reduce electricity consumption by up to 70% by running at slower, energy-efficient speeds during off-peak cycles.
How much does pool heating cost?
Running costs vary by heating type:
• Solar heating: Lowest cost; relies on sunlight
• Inverter heat pump: Medium cost; most efficient and consistent
• Gas heating: Highest cost; best for rapid heating
Pairing a heat pump + pool cover offers the most efficient and comfortable year-round solution.
Do pool covers reduce running costs?
Yes — dramatically. Pool covers can:
• Reduce evaporation by up to 90%
• Maintain water temperature
• Cut heating costs by 50–70%
• Reduce chemical usage
• Improve water clarity
How often should pumps run to minimise costs?
General guidelines:
• Summer: 6–8 hours per day
• Winter: 4–6 hours per day
If using a variable or inverter pumps allow longer run times at lower speeds to improving efficiency and filtration while lowering costs.
Are mineral pools more expensive to maintain?
Not necessarily. Mineral systems cost slightly more upfront, but they:
• Reduce chemical consumption
• Improve swimmer comfort
• Reduce equipment wear
This results in similar annual running costs compared to salt or chlorine pools.
Do robotic cleaners help reduce running costs?
Yes. Robotic cleaners are highly energy-efficient because they:
• Operate on low voltage
• Have independent motors
• Reduce load on your filtration system
• Shorten required pump run times
Will energy-efficient equipment really save money long term?
Yes. Modern efficiency upgrades provide major savings:
• Variable or inverter pumps
• LED lighting
• Efficient sanitisers
• Insulated inverter heat pumps
These reduce both electricity usage and overall maintenance costs over the pool’s lifetime.
Does water balance affect running costs?
Absolutely. Proper water chemistry:
• Reduces chemical consumption
• Prevents scaling and corrosion
• Extends equipment lifespan
• Saves money on repairs and replacements
Do larger pools cost more to maintain?
Generally, yes — because they require more chemicals and longer filtration times.
However, efficient pumps, covers, and heating systems minimise the difference.
How much does it cost to heat a pool year-round?
Depending on pool size and heater type, annual heating costs range from $1,200–$2,500.
Using a cover can reduce this dramatically.
Can solar heating warm the pool enough in winter?
Solar performs well in warmer months, but is weather-dependent.
For winter swimming, most customers pair solar with an inverter heat pump for reliable temperature control.
What is the single best way to reduce running costs?
Use a variable speed or inverter pump and a pool cover
This combination drastically cuts electricity and heating expenses while improving overall water clarity and chemistry stability
