Future-Proof Your Spa

Most avoidable spa problems are easier to prevent than repair. Long-term ownership depends on a suitable base, correct installation, balanced water, filter care, weather protection and responding early when something changes.

Start With a Suitable Base

A spa needs a stable, level and suitably engineered foundation that can support the filled operating load. Concrete and properly designed structural bases are common solutions, but the correct base depends on the product and site. If there is any uncertainty about structural capacity, use an appropriately qualified contractor or engineer.

Plan Drainage and Service Access

Water should be able to drain away from the equipment area, and service panels must remain accessible. Do not permanently box equipment in without allowing the access and ventilation required by the product.

Maintain Water According to the Actual System

Test and balance water using the instructions for the spa, sanitising system and exact chemical products you use. There is no universal chemical dose or fixed national maintenance interval that suits every spa.

Look After the Filter

Inspect filtration and water flow regularly. Clean or replace cartridges according to their condition, usage and the current product guidance rather than relying on one rigid monthly schedule.

Protect the Cover and Cabinet

Keep the cover fitted when the spa is not in use and maintain it according to the cover instructions. UV exposure, debris, wind and weather can all affect exterior materials over time.

Watch for Pests

Outdoor equipment areas can attract insects or rodents. Keep the area clean, inspect for signs of access or damage and address gaps or pest activity before wiring, insulation or plumbing is affected.

Electrical and Equipment Safety

Do not modify hardwired electrical equipment yourself. Use appropriately licensed trades where required and follow the product manual for ventilation, isolation and service procedures.

Health Claims Are Not Maintenance Advice

A spa is a relaxation and outdoor-living product. Preventive maintenance helps protect the equipment and water quality; it should not be confused with claims that spa use boosts immunity, treats pain or provides medical benefits.

Useful Ownership Guides

Spa Maintenance Guide · Spa Safety Guide · Evidence Centre

Updated: 25 August 2026.