Red Cedar Wooden Hot Tub
Designed for professional use, with water treatment adapted to operation.
For more than 10 years, we have been manufacturing Red Cedar hot tubs designed for sites that need a wood hot tub that remains beautiful, reliable and workable over time.
The choice of wood, build quality and water management are designed together to create a coherent result.
This approach was first developed for hospitality, unusual accommodation and shared-use settings, then also adapted for private clients looking for the same level of seriousness.
Red Cedar, a premium wood for wooden hot tubs
The quality of Red Cedar makes a real difference.
We use wood from sustainably managed FSC-certified forests, selected from the best part of the tree, with a Clear 2 grade sought after for the beauty of its appearance, its visual consistency and its long-term durability. This is one of the reasons why a truly high-end wooden hot tub cannot be compared with models made from more ordinary wood grades.
The benefits of aromatherapy
Red Cedar brings a warm and immediately noticeable sensory presence. Its natural scent contributes to the experience, and this species is considered one of the noblest references for manufacturing wooden hot tubs, especially when it is selected from the most premium part of the wood.
Durability
The Red Cedar quality selected for our tubs is chosen for its stability, long-term performance and its ability to retain an attractive appearance in lasting use.
Heat retention
Naturally insulating, Red Cedar contributes to user comfort and better heat retention.
Our Red Cedar Wooden Hot Tub Models
If a tub is selected with filtration, several packages allow the water treatment system to be adapted to the intended level of use, from residential settings to shared-use applications.

Wood hot tub 150
Adaptable configuration depending on the level of use, from residential to shared-use applications
Inner diameter : 142 cm
Seats : 2-3 people
Hot tub material : Red cedar wood
Seat material : Red cedar wood
Technical specifications
| Body material | Canadian red cedar wood |
| Overall dimensions (Ø x H x D) | 150 x 111 x 96 cm |
| Net weight | 245 kg empty - 1591 kg full (without Filtration system) |
| Installation type |
|
| Massage and lighting |
|
| Cover and access steps |
|
| Treatment system |
Filtration, bacterial treatment and temperature management |
| Protective cabinet for filtration system |
Square format, removable panels, Canadian red cedar |
Installation requirements
Provide a flat, structurally suitable base able to support the total load of the tub, water, associated equipment and users. Installation and connections must be reviewed according to the selected model, options, indoor or outdoor use, and site constraints.

Wood hot tub 160
Adaptable configuration depending on the level of use, from residential to shared-use applications
Inner diameter : 152 cm
Seats : 3-4 people
Hot tub material : Red cedar wood
Seat material : Red cedar wood
Technical specifications
| Body material | Canadian red cedar wood |
| Overall dimensions (Ø x H x D) | 160 x 111 x 96 cm |
| Net weight | 255 kg empty - 1797 kg full (without Filtration system) |
| Installation type |
|
| Massage and lighting |
|
| Cover and access steps |
|
| Treatment system |
Filtration, bacterial treatment and temperature management |
| Protective cabinet for filtration system |
Square format, removable panels, Canadian red cedar |
Installation requirements
Provide a flat, structurally suitable base able to support the total load of the tub, water, associated equipment and users. Installation and connections must be reviewed according to the selected model, options, indoor or outdoor use, and site constraints.

Wood hot tub 180
Adaptable configuration depending on the level of use, from residential to shared-use applications
Inner diameter : 172 cm
Seats : 4-6 people
Hot tub material : Red cedar wood
Seat material : Red cedar wood
Technical specifications
| Body material | Canadian red cedar wood |
| Overall dimensions (Ø x H x D) | 180 x 111 x 96 cm |
| Net weight | 280 kg empty - 2255 kg full (without Filtration system) |
| Installation type |
|
| Massage and lighting |
|
| Cover and access steps |
|
| Treatment system |
Filtration, bacterial treatment and temperature management |
| Protective cabinet for filtration system |
Square format, removable panels, Canadian red cedar |
Installation requirements
Provide a flat, structurally suitable base able to support the total load of the tub, water, associated equipment and users. Installation and connections must be reviewed according to the selected model, options, indoor or outdoor use, and site constraints.

Wood hot tub 200
Adaptable configuration depending on the level of use, from residential to shared-use applications
Inner diameter : 192 cm
Seats : 6-8 people
Hot tub material : Red cedar wood
Seat material : Red cedar wood
Technical specifications
| Body material | Canadian red cedar wood |
| Overall dimensions (Ø x H x D) | 200 x 111 x 96 cm |
| Net weight | 295 kg empty - 2756 kg full (without Filtration system) |
| Installation type |
|
| Massage and lighting |
|
| Cover and access steps |
|
| Treatment system |
Filtration, bacterial treatment and temperature management |
| Protective cabinet for filtration system |
Square format, removable panels, Canadian red cedar |
Installation requirements
Provide a flat, structurally suitable base able to support the total load of the tub, water, associated equipment and users. Installation and connections must be reviewed according to the selected model, options, indoor or outdoor use, and site constraints.
Wood hot tub 220
Adaptable configuration depending on the level of use, from residential to shared-use applications
Inner diameter : 212 cm
Seats : 8-10 people
Hot tub material : Red cedar wood
Seat material : Red cedar wood
Technical specifications
| Body material | Canadian red cedar wood |
| Overall dimensions (Ø x H x D) | 220 x 111 x 96 cm |
| Net weight | 320 kg empty - 3320 kg full (without Filtration system) |
| Installation type |
|
| Massage and lighting |
|
| Cover and access steps |
|
| Treatment system |
Filtration, bacterial treatment and temperature management |
| Protective cabinet for filtration system |
Square format, removable panels, Canadian red cedar |
Installation requirements
Provide a flat, structurally suitable base able to support the total load of the tub, water, associated equipment and users. Installation and connections must be reviewed according to the selected model, options, indoor or outdoor use, and site constraints.
10 years of development for public-use facilities
Equipped with a patented professional bacterial treatment system and an exceptional water filtration system meeting the highest health standards.
Thanks to their unique technological approach, our wooden hot tubs remain, above all, environmentally responsible products.

Quality wood
The Red Cedar used for our tubs is selected from the best part of the wood for its appearance, consistency and durability.
A more complete experience
The wood contributes to comfort and atmosphere, but it is the overall design that makes the real difference.
Filtration system
Our water treatment solutions are not limited to a pump and a filter. They are designed for tubs operating at 36/38 °C, where water stability and operational continuity require a specific approach.
A more responsible operating approach
Better-controlled water helps limit unnecessary water renewal and adapt operation to the real conditions of the site.
Reduced use of chemical products
As a result of our expertise, depending on the selected configuration, the treatment system may integrate different advanced technologies that significantly reduce the use of chemicals and improve water stability.
In some configurations, the reduction in chemical use can reach up to 80%.

Quality wood
The Red Cedar used for our tubs is selected from the best part of the wood for its appearance, consistency and durability. ur tubs are crafted from high-quality
A more complete experience
The wood contributes to comfort and atmosphere, but it is the overall design that makes the real difference.
Filtration system
Our water treatment solutions are not limited to a pump and a filter. They are designed for tubs operating at 36/38 °C, where water stability and operational continuity require a specific approach.
A more responsible operating approach
Better-controlled water helps limit unnecessary water renewal and adapt operation to the real conditions of the site.
Reduced use of chemical products
As a result of our expertise, depending on the selected configuration, the treatment system may integrate different advanced technologies that significantly reduce the use of chemicals and improve water stability.
In some configurations, the reduction in chemical use can reach up to 80%.
Years of experience
An eco-responsible approach

Professional water filtration
Our water treatment solutions are designed for high-temperature wooden hot tubs, where water quality and operational continuity cannot be left to a standard filtration system.
Depending on the project, they can be sized for:
hospitality
unusual accommodation
shared-use applications with stronger operating constraints
private clients looking for more advanced water management
- Immediate revenue uplift
- Optimised occupancy rates
- Increase your accommodation rate by €40 to €90 per night
- Offer a premium service
Red cedar hot tub features :
- Canadian red cedar wood
- 40 mm thick planks
- Red cedar access steps and interior benches
- Stainless steel tightening rings and water return jets

Send us a message
Contact Us
We ensure complete control over our Hot tubs and filtration systems: design, manufacturing, pricing, and distribution. International shipping available depending on the project.
UBO Nature Suisse
AVI Swiss Group SA
Administration:
Avenue de la Gare 36,
2012 Auvernier Suisse.
Entrepôt:
Rue des Draizes 7,
2000 Neuchâtel Suisse.
Usine: (Filiale 100% AVI Swiss Group SA.)
Swiss Thai Water Solution Co., Ltd.
111 Moo6, Tambon Khunkong, Amphoe Hangdong,
50230 Chiang Mai, Thailand
contact@water-solution.ch
Phone Number
(+66) 53-106-986
Fax
(+66) 53-106-987
Opening Hours
Monday to Friday, 8 AM – 5 PM (UTC+7)
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