Catalogue
There is no standard size. What stays constant is the cooling: full insulation, a concealed overflow and a chiller bench-tested for 24 hours before it ships. What changes is the shell — and that decides the price, the maintenance and how it looks in ten years.
Three years and 100+ installs: every shell below is made in our own workshops and cold-tested on site.
On WhatsApp we send photos of finished tubs and build details. Need numbers for your space? Tap the second button and a manager will get back to you shortly.

Terrazzo body cast in a single pour in Tabanan, ground in three passes, 40 mm insulation, twenty years of service.
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Smooth forty-millimetre teak staves with no metal bands, white fiberglass liner inside, 40 mm of insulation between the two.
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Argon-welded, acid-passivated 316 stainless body for clinics, gyms and any site within two kilometres of the sea.
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In-ground tub cast on site with 150 mm walls and four coats of microcement, for permanent terraces and gardens.
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Vacuum-formed 8 mm acrylic body, 48 kg empty, designed for apartment balconies and tight indoor spaces.
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Insulated folding tub, usable in twelve minutes, packs down to 14 kg: buy it to test the habit, not to keep forever.
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Nine hundred litres with two facing seats and twin return lines so the water reads the same at both ends.
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Twenty-millimetre marble book-matched from a single block on a GRC core, honed finish, ozone sanitation only.
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Thirty-millimetre granite slabs, flamed inside for wet grip, immune to chlorine, salt air and direct sun.
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Onyx laminated to glass with 24-volt LED behind it: a cold plunge that becomes the light source of the room.
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Open-air tub with shade, a UV-stable lid, a coated condenser and a leaf trap specified as one package.
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Thirteen hundred litres for gyms and clinics: automatic sanitation, fifteen-minute logging and a standby chiller.
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Two sizes that actually exist — 1 and 2 HP — with built-in ozone, filtration, timers and a 3 to 40 degree range.
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One unit for both ends: 3 degrees for the plunge, 40 for a warm soak, with no separate sauna cabin on the deck.
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A Japanese tub for seated immersion: 78 cm deep, seat at 42 cm, shoulders under water, on only 0.95 square metres of floor.
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Dry sauna and cold plunge on a single deck with wet zones, drainage and electrics planned as one job.
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Design and build of an 18 to 90 square metre wet area: sauna, plunge, rinse, plant room and landscape in one programme.
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Accessory list with the technical reason to buy or skip each one, plus four products we decline to sell.
View →Ozone filtration, UV sterilisation, WiFi control, a stainless step and a timber deck are extras. They are priced on the pricing page, and none of them is compulsory unless more than two people use the tub every day. What the crew does on site is described under services.
Two shells cover most enquiries. Cast terrazzo is the default outdoors and the one we build most often; 316 stainless takes over in clinics, gyms and anywhere within two kilometres of the sea. If neither is right, bespoke fabrication covers shapes outside the catalogue, and the figures for your city are on the locations page.
Butuh bantuan memilih?
From one photograph and a rough measurement we can usually narrow it to two sensible options for your site and budget.
Send your space dimensions or a few photos - we reply with the heat load, the right chiller and a full price.
Send dimensions on WhatsAppPrefer a written form? It lives on the contact page.