Tiik

A vertical hot + cold immersion tub wrapped in warm thermally modified wood

Loki cold plunge on deck
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Ash WoodTiik cold plunge and sauna

Tiik

Tiik brings the full contrast therapy experience into a compact vertical form, pairing deep cold immersion with full hot soaking in one beautifully integrated tub. Wrapped in warm, thermally modified wood and engineered for outdoor durability, it’s designed to feel at home beside a sauna, on a patio, or within a complete wellness environment.

Choose from 80+ stone + wood finishes

Fokos Sale
Bianco Calce
Piombo Fokos
Roccia Fokos
Alaska Slate
Amazzonia Slate
Ankara Slate
Antracite Calce
Ardesia Bianco
Ardesia Nero
Avario Blend
Avario Calce
Explore all materials

Specifications

41°-104°F

Hot-cold in 8hrs

Freestanding

1 Person

Indoor + outdoor

Integrated tech pack

Integrated lighting

Matching sauna avail.

Schedule consultation

Crafted for contrast.

Plunge + sauna

Tiik brings the full contrast therapy experience into a compact vertical form, pairing deep cold immersion with full hot soaking in one beautifully integrated tub. Wrapped in warm, thermally modified wood and engineered for outdoor durability, it’s designed to feel at home beside a sauna, on a patio, or within a complete wellness environment.

Tiik cold plunge and sauna
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Hot & Cold therapy

One bath. Sixty‑three degrees.

Tiik is designed for both deep cold recovery and full hot soaking, with a temperature range from 41°F to 104°F. The system converts from cold to hot in approximately 8 hours, making it a true hybrid immersion tub for daily contrast therapy.

Digital controller on Tiik cold plunge

Selected temperature

41°F

Ice bath

Cold shock zone. 1–3 minute exposures for recovery,

  • best for mornings, pre-work out
  • Energy 5× norepinephrine boost
  • Mental clarity - resilience
41°FCOLD104°FHOT

specifications

Designed for contrast therapy

Performance, made approachable.

Tiik stairs
Symmetry Sauna

Service access, flush-cut.

A stone hatch set flush into the coping, revealing the plumbing, drain, and filter bay below. No tools. No visible hardware. Maintenance as quiet as the chiller.

Engineered for indoor & outdoor use.

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Pietra Grey

Private residence

Tiik cold plunge and sauna

Add the matching sauna

Complete the contrast ritual

Tiik can be paired with a matching sauna to create a complete hot + cold wellness experience. The shared wood cladding, vertical lines, and compact outdoor footprint create a cohesive contrast therapy setup for homes, studios, spas, and hospitality spaces.

01 IntegratedTiik cold plunge and sauna

Plunge

The recessed configuration is designed to integrate into decks, terraces, spa floors, and custom wellness spaces for a seamless low-profile installation. Great for residential and commercial indoor and outdoor spaces.

Best for

Built-in environments

Pool decks and terraces
Spa and hospitality spaces
Indoor or outdoor placement
Homes and residences
Families & Vacation rentals

Dimensions

L: 190 × 180 / 4 people
XL: 210 × 200 / 6 people

Volume

L: 1150L / 300 gal XL: 1350L / 355 gal

Weight

1150–1210 lbs 1150–1210 lbs

02 ExternalTiik cold plunge and sauna

Sauna

The freestanding configuration brings Stig’s shared immersion experience above grade, creating a sculptural bath for spaces where a built-in installation is not preferred. Great for residential and commercial indoor and outdoor spaces.

Best for

Surface-mounted installation

Flexible placement
Spa and hospitality spaces
Indoor or outdoor placement
Homes and residences

Dimensions

L: 190 × 180 / 4 people
XL: 210 × 200 / 6 people

Volume

L: 1150L / 300 gal XL: 1350L / 355 gal

Weight

1150–1210 lbs 1150–1210 lbss

residential & commercial

The perfect balance

Tiik at home

Home wellness, perfectly paired.

A compact vertical tub designed for patios, courtyards, gardens, and home wellness spaces — with hot + cold immersion in one outdoor-ready unit.

Tiik cold plunge and sauna

Tiik for business

A complete contrast experience

Designed for spas, recovery studios, gyms, boutique hotels, and wellness centers, Tiik brings hot + cold immersion into a compact, durable, design-forward format.

Tiik cold plunge and sauna

A daily plunge rewires the nervous system & the day around it.

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Dopamine release

Sustained dopamine elevation for hours after a cold immersion. Mood, motivation, and focus follow.

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Metabolic rate

Brown adipose activation and a measurable lift in metabolic output during and after the plunge.

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Norepinephrine

A controlled stress response that sharpens cognition and trains the body's recovery system.

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1
min/wk

For full effect

Eleven minutes of total cold exposure per week delivers measurable physiological adaptation.

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Recovery time

Athletes report nearly halved soreness and recovery duration after intense training sessions.

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Sleep quality

Consistent users report deeper, more restorative sleep — particularly when plunging in the evening.

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Inflammatory markers

Lower circulating inflammation correlates with reduced joint pain and faster muscle repair.

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Immune resilience

Regular cold exposure is associated with reduced sick days and improved immune cell activity.

Sources: Huberman Lab, Sztajer et al. (2021), van Marken Lichtenbelt et al. (2009), Buijze et al. (2016). Individual results vary.

Cold Plunge Stats Image
Tiik stairs
Tiik stairs

Better living starts here

Talk to a consultant.

We'll walk through your space, finishings, electrical, and budget - and confirm whether Loki is the right bath for you.

The bath collection

Hot & cold plunges, one philosophy. Compare the collection side by side — then choose the one that fits your space, aesthetic, ritual.

Symmetry Sauna

01

Loki

Plug-and-plunge · 1 person

Symmetry Sauna

02

Thor

Deep plunge · 1 person

Symmetry Sauna

03

Stig

Hot tub for six · Recessed or freestanding

Symmetry Sauna

04

Tiik

Plunge pool · Outdoor

Symmetry Sauna

05

Custom

Plunge pool · Outdoor

Need help choosing?

Talk to a specialist

the perfect balance

Sauna + plunge

Pair your cold plunge with a Symmetry sauna for the full contrast therapy experience. Designed for residential and commercial spaces, each sauna is tailored to the environment, the ritual, and the way you want to recover.

Explore Symmetry Saunas
Symmetry Sauna