
Two adults, eleven jets, 475 litres and a normal socket: the Aspire is the spa you can have running the evening it arrives. A one-piece rotomoulded shell, 183 × 135 cm, 74 cm tall, light enough for two people to carry.
Fill it, plug it into a standard socket and soak. No extra plumbing and no dedicated line: in Europe it runs on 230 V.
Shell and cabinet are a single moulded piece. It stands up to heavy use and weather, weighs a fraction of an acrylic tub and can be moved when empty.
Meets the California Energy Commission standard: the foam holds the heat so the heater runs less.
Pre-filled cartridges release minerals and sanitiser and self-regulate: soft water with less chemistry and less work.
Three jet types placed to work back, shoulders and feet with the pressure of a single two-speed pump.


Pick the shell and the cabinet and the picture updates. Every combination is made to order; Come and see the samples in the showroom.
Rotomoulded one-piece shell: no acrylic, no cabinet panels, nothing to seal. Hose it down.
Four things we check on the survey visit. Most terraces pass; when they don't, we tell you what to change before you commit.
Concrete slab or paved terrace, level to 10 mm. Not decking on joists unless reinforced. We can pour the slab.
About 310 kg/m². Ground floor: fine. Roof terrace: we check the structure with the building's plans or an engineer.
Plugs into a standard 230 V socket on its own 16 A line with RCD; no electrician needed for the spa itself.
The spa travels on edge, 183 × 74 cm footprint. Narrow gate or stairs: it comes over the wall with our crane.
InviteFour adults, 170 × 201 cm, plug and play. The Fantasy for narrow terraces.
Aspire — this oneTwo adults, 183 × 135 cm, plug and play. The lightest Caldera.
SplendorFive adults, 198 × 198 cm, plug and play. The simplest Caldera.What comes with the Aspire and what you can add, from steps that match the cabinet to a lifter that parks the cover with one hand. Fitted by our own team at installation or any time after.
IncludedWeatherPro cover with child-resistant locks and the plates for a lifter; it comes with every Caldera.
OptionalRecycled-polymer steps in Fog Stone or Natural Taupe, straight or curved.
OptionalLifts the cover with one hand and parks it beside the spa. Compatible: Cover Rx.
Mineral and SmartChlor cartridges that sit in the filter and keep chlorine low and steady.
An ozone sanitiser fitted to the plumbing that cuts the chemicals you add.
A pivoting, lit handrail that anchors under the cabinet for a steady step in and out.
Black powder-coated aluminium stand for towels and robes beside the spa.
1 included · 6 options. Prices for options on request; we quote them with the spa so there are no surprises on the day.
Caldera's augmented-reality app places a true-to-size Aspire in your garden through your phone's camera: walk around it, try the shell colours, check the clearance to the wall.





The Aspire is on the floor in Nerja, and the Fantasy models next to it are filled and heated so you can try the seats. Ask Georgie, Martin or Patri about your terrace, the electrics and the monthly figure.