Six decisions to make before you build a pool
The shape comes later. Start with how you will swim, where you will sit, and what the pool will need to run well.
Read articleLower running costs start with the cover and pump
Start with two recurring demands: replacing evaporated water and moving water through the system. A suitable cover can reduce evaporation, while a correctly selected and programmed pump can use less electricity. The result depends on the pool, the equipment and how consistently they are used.
Choose a cover you will actually use
A cover only reduces evaporation while it is in place. Ask how it opens, where it is stored and who will operate it. For a new pool, discuss the cover before fixing the shape and deck layout; space for its mechanism should be part of the plan.
Confirm that the cover suits your treatment system and the way you use the pool. A cover sold to reduce evaporation should not be assumed to be a safety barrier. Verify any safety rating separately.
Match the pump to the work
Variable speed pumps can run more slowly for routine filtration and faster when equipment needs more flow. That flexibility can reduce electricity use compared with constant high-speed operation. The right choice still depends on the pipework, filter and connected equipment.
Ask the installer for a written schedule showing speeds, operating hours and required flow. Do not copy another pool's settings. The schedule must meet filtration, treatment and equipment requirements before savings are considered.
Maintain the system you already have
Keep baskets clear and arrange filter cleaning according to its instructions. Check for leaks and unexplained changes in the water level. These are worth investigating before assuming that every refill is caused by evaporation.
If you have heating, review when it runs and the temperature you need. Request an estimate based on your swimming schedule and local energy rates, with the assumptions written beside the number.
Measure before and after
Record your current pump schedule and available electricity and water usage. After a change, compare a similar period with similar weather and swimming activity. A lower bill is useful evidence; a saving quoted for a different climate or tariff is only a starting point.
For replacement equipment, compare the purchase and installation cost with the estimated annual saving. Include servicing and parts before deciding whether the payback makes sense.
Ask for an operating review first
Have a technician review cover use, leaks and pump programming. Fix avoidable waste, then price the equipment changes that still offer a worthwhile saving.
