# 6 Person Outdoor Wood Barrel Steam Sauna by Centuraheat

Experience authentic Scandinavian-style relaxation with the **CenturaHeat 4–6 Person Outdoor Wood Barrel Steam Sauna**. This beautifully crafted **outdoor barrel sauna** blends natural materials with traditional heat therapy, bringing deep, even warmth and timeless design to your garden for shared wellness and recovery.

## Traditional Heat with Simple, Reliable Control

Powered by a **4500 W traditional sauna stove**, this model produces steady, consistent heat that fills the rounded cabin with soothing warmth. The manual dial controls make it easy to adjust temperature and session length, allowing you to tailor each use from gentle warmth to a more intense, invigorating heat experience.

## Crafted from Premium Canadian Spruce

Built from smooth, durable **Canadian Spruce**, the sauna offers natural insulation, long-term strength, and a rustic finish that complements outdoor spaces. The curved barrel design supports efficient airflow and heat circulation, helping the cabin warm up quickly and maintain balanced temperatures throughout.

**Dimensions (W × D × H):** 1800 mm × 2100 mm × 1800 mm  
Spacious enough to seat 4–6 adults comfortably while maintaining a garden-friendly footprint.

## Relaxation Meets Practical Functionality

Explosion-proof lighting provides safe illumination in high-heat conditions, while the integrated oxygen ioniser helps keep the air feeling fresher during sessions. The thoughtful layout ensures a comfortable environment whether you’re enjoying a quiet solo session or relaxing with family and friends.

## Professional Installation Required

This **4500 W** unit operates at **230 V** and **20 A** and must be hardwired into the property’s mains supply by a qualified electrician for safe and reliable performance.

![](https://wp.prolinedirect.co.uk/wp-content/uploads/2024/06/SAUNA-MARKS.png)

### KEY FEATURES

**Spacious outdoor sauna:** 4–6 person wood barrel sauna for gardens and patios

**Traditional steam heat:** 4500W stove delivers steady, even warmth

**Premium timber construction:** Built from durable Canadian Spruce

**Efficient barrel design:** Curved shape improves airflow and heat circulation

**Manual control system:** Simple dial-based temperature adjustment

**Safe interior lighting:** Explosion-proof light for high-temperature use

**Air quality support:** Integrated oxygen ioniser for a fresher environment

**Outdoor-ready build:** Designed for year-round garden installation

**Generous interior space:** Comfortable seating for families or small groups

**Hardwired installation:** Requires professional electrical connection

### SPECIFICATION

**Capacity:** 4–6 person  
**Sauna Type:** Outdoor wood barrel sauna  
**Heater Type:** Traditional steam stove  
**Temperature Control:** Manual dial controls  
**Timer:** Manual operation

**Dimensions (W × D × H):** 1800 mm × 2100 mm × 1800 mm  
**Material:** Canadian Spruce wood

**Lighting:** Explosion-proof internal lighting  
**Air Quality:** Integrated oxygen ioniser

**Rated Power:** 4500 W  
**Voltage:** 230 V  
**Current:** 20 A  
**Connection:** Hardwired installation required

**Included Accessories:** Roofing felt tiles, bucket and ladle, sand timer, thermo-hygrometer, oxygen ioniser, sauna stones (rinse before use)  
**Assembly:** Flat-packed with digital setup instructions  
**Warranty:** 1 year (electrical components), 2 years (wooden structure)

### DELIVERY

Your sauna is delivered securely packaged to help ensure safe transport and straightforward handling on arrival.

Most saunas are delivered in multiple flat-packed boxes or a wooden crate, depending on the model. Delivery is kerbside only, meaning the driver will deliver to the nearest accessible point at your property but is not responsible for moving the goods inside.

This product is delivered on a 7.5 or 18 tonne vehicle. If access for a vehicle of this size may be restricted, please contact us in advance. Additional charges may apply if re-delivery is required using a smaller vehicle.

If you are unsure whether your postcode qualifies for free delivery, please use the delivery fee calculator in the shopping cart.

Sauna Type

Weight

No. of Boxes

Dimensions

Infrared Light Sauna

300kg +

3-5

Flat packed

Traditional Steam Saunas

270kg +

4-7

Flat packed

Outdoor Saunas

300kg +

3-6

Flat packed

Wood Barrel Saunas

616kg +

1

Wood Crate

Corner Saunas

350kg +

3-7

Flat packed

Deluxe Relax Saunas

300kg +

3-7

Flat packed

Combination Saunas

300kg +

4-7

Flat packed

###   

### Assembly Service (Optional)

Our sauna assembly service is available as an optional extra when ordering a sauna.  
This service is ideal if you’d like professional setup on the day of delivery, without the hassle of self-assembly.

#### Coverage

Please refer to coverage map below:  
Green: Available for Assembly Service.  
Red: Please contact us before including the Assembly Service.  
Yellow (Striped) : We do not cover this area currently.

![](https://cdn.shopify.com/s/files/1/0931/0919/1003/files/sauna_map.webp?v=1783348915)

**Green:** Available for Assembly Service.  
**Red:** Please contact us before including the Assembly Service.  
**Yellow (Striped) :** We do not cover this area currently.

#### Delivery vs assembly date

The assembly date may differ from the delivery date shown on the product page.  
Once your order has been placed, our team will contact you to confirm and arrange a suitable assembly date.

#### What happens on the day

-   Arrival with the sauna
-   Offloading of all components
-   Assembly and positioning at the location specified by the customer

#### Important to note

-   We do not carry out any electrical connections
-   We do not remove packaging or waste from the site

###   

### INSTRUCTIONS

This model must be hardwired into the property’s mains supply by a qualified electrician. Do not attempt to connect the unit yourself unless properly certified.

Sauna Guide: Read First Before Use

[Download](https://cdn.shopify.com/s/files/1/1029/2396/0650/files/READ-FIRST-Sauna-Use-Guide.pdf?v=1781537642 "https://cdn.shopify.com/s/files/1/1029/2396/0650/files/read-first-sauna-use-guide.pdf?v=1781537642")

**Please note:** any device above 3000W requires an electrician to connect it to the mains.

Before first use, rinse the sauna stones, wipe down interior surfaces, and run the sauna briefly to allow the heater to settle. Always follow the safety guidance provided in the manual regarding session length, hydration, and safe operation.

To ensure your outdoor sauna remains weather-tight and rot-free for years to come, **the exterior wood must be treated or painted prior to outdoor use**, followed by regular routine maintenance.

-   **Exterior Surfaces:** Apply 2–3 coats of a high-quality, breathable exterior wood stain, oil-based timber treatment (such as Osmo or Remmers), or outdoor wood paint. This creates an essential shield against rain, UV fading, and wood rot.
-   **Interior Surfaces:** Never apply exterior paint or synthetic sealants inside the sauna. Interior wood and benches should either be left raw or treated exclusively with **pure paraffin oil or specialized sauna wax** to preserve a natural, non-toxic heat experience.
-   **Maintenance Schedule:** Plan to re-apply your exterior treatment every **1 to 2 years** for timber oils and translucent stains, or every **3 to 5 years** for opaque exterior wood paints. In areas with intense sunlight or heavy annual rainfall, inspect the exterior yearly for fading patches and top up as needed.

## Details

- **Price:** 4507.0 GBP
- **Vendor:** CenturaHeat
- **Type:** Saunas
- **Tags:** black-friday

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 4507.00 GBP | In stock |

## Images

- 6 Person Outdoor Wood Barrel Steam Sauna by Centuraheat
- Wooden barrel Steam sauna with benches 
- 6 Person Outdoor Wood Barrel Steam Sauna by Centuraheat front view
- Wooden barrel steam sauna on a deck with a lake and cabin in the background
- Wooden outdoor sauna in a garden setting with a house in the background
- Wooden sauna interior with digital control panel and thermometer.
- 6 Person Outdoor Wood Barrel Sauna by Centuraheat interior
- Wooden sauna interior with a bucket and wooden spoon.
- 6 Person Outdoor Wood Barrel Sauna technical drawing

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> Source: [Gym Fitness Store](https://gymfitnessstore.co.uk/products/6-person-outdoor-wood-barrel-sauna)
> Updated: 2026-09-12