• CenturaHeat Double Bench Traditional Steam Indoor Sauna
  • Wooden sauna with glass door
  • CenturaHeat Double Bench Traditional Steam Sauna mobile control app
  • Interior of a sauna with wooden walls and ceiling lights.
  • Wooden bench inside a sauna with stone walls
  • Stone wall with wooden bench inside a sauna
  • CenturaHeat Double Bench Traditional Steam Sauna technical drawing
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CenturaHeat Double Bench Traditional Steam Indoor Sauna

HEAT-HS1005

Size (Width x Depth x Height): 1200 x 1100 x 1900mm
Capacity: 3 Person
Voltage: 230V
Amps: 13A
Rated Power: 3000W (Plug-in)

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🚚 Estimated Delivery: Wednesday, June 10 - Friday, June 26

⚡ High demand: Only 6 remaining for this delivery window.
£2,417.00
£2,417.00 £2,686.00
Sale Sold out 10% off
Taxes included. Shipping calculated at checkout.
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We ensure your sauna arrives safely via a specialized palletised delivery service. To help us provide a smooth experience, please review the following logistics:

  • Arrival & Access: Deliveries are made kerbside using a 7.5 or 18-tonne truck. If your property has restricted access for vehicles of this size, please notify us immediately. Note: Failure to advise on access may result in additional charges if a re-delivery on a smaller vehicle is required.
  • Handling: The driver will deliver to the kerbside only and is not responsible for moving the pallet further onto the property.
  • Delivery Charges: Free delivery is available to most areas. Please use the delivery fee calculator on the shopping cart page to verify your specific postcode.
  • Arrival Inspection: Please inspect your order upon delivery. If you notice any significant damage to the packaging, please reject the delivery and instruct the driver to return it to us immediately.

We want you to be completely satisfied with your wellness investment. If you change your mind, we offer a 30-day returns window.

  • Items must be returned in their original, unassembled packaging.
  • Please contact our support team to initiate the return process and receive further instructions.

Invest with confidence. This sauna is protected by a comprehensive manufacturer’s warranty to ensure long-term peace of mind:

  • Wooden Structure: 2-year warranty against structural defects.
  • Electrical Components: 1-year warranty on all heating elements and internal electronics.

For more details on maintaining your sauna to keep it within warranty guidelines, please refer to the provided instruction manual.

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Designed for residential relaxation, this Double Bench Traditional Steam Indoor Sauna model brings together traditional heating performance and intuitive controls in a format that fits comfortably into spare rooms, home gyms, or dedicated wellness areas. It balances efficient design with high-quality finishes for a dependable at-home experience.

What This Product Is

This is a double bench sauna constructed from premium Canadian spruce sauna timber, offering durable build quality and natural insulation. The cabin layout maximises usable seating while maintaining a compact overall footprint, making it suitable for efficient indoor installation.

Intended Users

  • Homeowners seeking a compact wellness solution
  • Couples wanting shared relaxation sessions
  • Individuals looking for a space-efficient retreat
  • Buyers wanting an app controlled sauna with modern features

Installation Environment

Suitable for installation in indoor residential settings where an indoor steam sauna can be positioned against a flat wall with adequate ventilation. Its proportions make it ideal for smaller rooms without compromising comfort.

Power and Setup Requirements

Voltage: 230V
Amps: 13A

Electrical Information: This sauna is plug-and-play and can be plugged into a standard UK socket for instant use once assembled.

Capacity and Intended Use

Size (WxDxH): 1200 x 1100 x 1900mm – an ideal layout for efficient indoor use.
Capacity: 2 Person

The interior configuration allows flexible seating for solo use or shared sessions, with the double bench sauna layout offering practical space management.

Heating System Overview

Sauna Stove: Heats quickly and maintains optimal steam levels.
Operation Temperature/Hour: 18–99ºC / 1–99 minutes for personalised sessions.

The integrated system provides consistent warmth throughout the cabin while supporting precise adjustments for session length and intensity.

ASI Accredited Forest Stewardship Council Mark of responsible forestry. Sustainably sourced wood

Key Features

  • Computer Control System: Effortlessly manage your sauna settings for heat and duration.
  • Mobile App Control: Use your smartphone to control temperature and timing from anywhere.
  • FM Radio + USB MP3 + Charging: Enjoy entertainment while keeping devices powered.
  • Bluetooth for Music: Stream playlists directly to the built-in speakers.
  • 2Pcs Speaker: Clear, immersive sound elevates the sensory experience.
  • 2Pcs LED Reading Lights: Adjustable lighting perfect for relaxing with a book.
  • Sauna Stove: Heats quickly and maintains optimal steam levels.
  • Explosion-Proof Light: Durable and safe, even in high temperatures.
  • Operation Temperature/Hour: 18–99ºC / 1–99 minutes for personalised sessions.
  • Voltage: 230V
  • Amps: 13A
  • Coloured Star Lights: Ambient lighting for a serene atmosphere.
  • Oxygen Ionizer: Refreshes the air inside the cabin.
  • Size (WxDxH): 1200 x 1100 x 1900mm – an ideal layout for efficient indoor use.

Accessories/Parts Included

  • Towel Rack
  • Bucket and Ladle
  • Sand Timer
  • Thermo-Hygrometer
  • Sauna Stones (thoroughly rinse before use)
  • Oxygen Ionizer

Instructions

HEAT-HS1005 Manual

Control Panel Manual

Delivery Information:

This item is delivered Flat Packed in 5 Boxes with dimensions below:

MODEL NO QUANTITY PACKAGE SIZE(mm) GROSS WEIGHT(kg)
Total Weight/Set
HEAT-HS1005
5
 A: 1980*1280*210 111
224KG
B: 1980*1100*210 42
C: 1170*1090*240 36
D: 520*400*700 24
E: 440*310*630 11

FAQ

What is a steam sauna and how does it work?
What is a steam sauna and how does it work?

A steam sauna uses an electric heater filled with sauna stones. Pouring water over the hot stones creates steam and increases humidity, giving you the traditional Finnish-style sauna experience with hot, humid air and a stronger, more intense heat.

How hot does a steam sauna get?

Steam saunas usually run at higher air temperatures than infrared models. The final temperature depends on the heater output, cabin size, and insulation. Some people prefer short, intense sessions, while others enjoy a slightly milder heat with added steam.

Do steam saunas need plumbing?

No. Steam is produced by pouring water onto the heated stones by hand. There is no built-in water supply or drain inside the sauna. The room around it simply needs normal ventilation so any moisture can clear when the door is opened.

What power supply does a steam sauna need?

Steam sauna heaters vary by model, with many home units ranging from 3 kW to 9 kW.
Important: Any heater above 3 kW must be hard-wired on a dedicated circuit by a qualified electrician. Always check the heater rating before installation.

How long does a steam sauna take to heat up?

Most steam saunas take around 30 to 45 minutes to reach temperature, depending on the heater size, cabin volume, insulation, and room conditions. Allowing enough preheat time helps the stones get hot enough to produce steady steam.

Do steam saunas create a lot of moisture?

Inside the cabin, yes, and that is part of the experience. Outside the sauna, moisture is usually limited and mainly escapes when the door is opened. Standard room ventilation, such as a window or extractor fan, is normally enough to manage it.

Where can a steam sauna be installed?

Steam saunas can be fitted in indoor areas such as home gyms, utility rooms, larger bathrooms, or dedicated wellness spaces. Outdoor-rated models can also be installed in gardens, on patios, or in sheltered outdoor areas. Always check whether the model is intended for indoor or outdoor use.

Are steam saunas safe to use?

Steam saunas are commonly used at home and in commercial settings. It is important to stay hydrated, avoid alcohol before use, and leave the sauna if you start to feel unwell. Anyone who is pregnant or has a medical condition, particularly heart-related issues, should speak to a healthcare professional first.

How often should I use a steam sauna?

Many people use a steam sauna three to five times each week. Beginners often start with shorter sessions of around 8 to 12 minutes, then gradually increase the time as they become more comfortable with the heat.

Do steam saunas need much maintenance?

Maintenance is generally simple. Wipe the benches after use, leave the door open so the cabin can dry, and occasionally check, clean, or reposition the stones in line with the manufacturer’s guidance. If the sauna is installed outside, exterior wood treatment may also be needed.

What is the difference between a steam sauna and an infrared sauna?

A steam sauna heats the air and adds humidity to create a traditional high-heat environment. An infrared sauna warms the body more directly while keeping the air temperature lower. The right choice depends on whether you prefer a hotter, classic sauna feel or a gentler style of heat.