CenturaHeat 4-6 Person Outdoor Cube Sauna

What is an infrared sauna and how does it work?

Infrared saunas use panels that warm your body directly instead of heating the air like a traditional steam sauna. The result is a deep, comfortable heat that feels gentle and is easy to stay in for longer sessions. Most people describe it as a smoother, more relaxing type of warmth.

How hot does an infrared sauna get?

Air temperatures are usually lower than a steam sauna, but the heat feels just as effective because it penetrates the body rather than surrounding you with high heat. Typical ranges vary by model, and most users preheat the cabin for around 10–20 minutes.

What are the benefits of using an infrared sauna?

Many people use infrared saunas to ease everyday muscle tension, support circulation, wind down after workouts, and improve general wellbeing. The gentle heat makes them easy to use regularly and suits people who prefer a less intense experience than a traditional sauna.

Do infrared saunas plug into a normal household socket?

Most smaller infrared saunas are designed for standard UK plugs, though larger multi-person or full-spectrum units may require a dedicated electrical circuit. Always check the power rating on the specific product page and follow the guidance of a qualified electrician if unsure.

How long should an infrared sauna session last?

New users often start with 10–15 minutes and gradually increase to 20–30 minutes. Many people use an infrared sauna three to five times a week. Listen to your body, stay hydrated, and step out if you feel light-headed or uncomfortable.

Are infrared saunas safe to use?

They’re widely used at home and in spas and are generally safe for most healthy adults. As with any heat therapy, hydration is important. If you’re pregnant, have a heart condition, or take specific medications, check with a healthcare professional before use.

What’s the difference between far infrared and full-spectrum infrared?

Far infrared provides deeper, gentler warmth, while full-spectrum models combine different wavelengths for a broader heat profile. Some users prefer the softer feel of far infrared; others like the more immediate warmth full-spectrum panels provide. Product pages list which heater type each model uses.

Do infrared saunas require much maintenance?

Very little. Wipe down surfaces after use, keep the glass clean, and let the cabin air out by leaving the door open for a few minutes. There are no stones to replace and no plumbing involved.

Can I assemble an infrared sauna myself?

Most infrared saunas arrive flat-packed and slot together using pre-fitted connectors. Two adults can usually assemble one in under 60–90 minutes. If the model requires a dedicated electrical connection, a qualified electrician should complete that part.

Is EMF something I should be concerned about?

Many infrared saunas are engineered with low-EMF technology. When low EMF is a feature of a particular model, it will be listed clearly on the product page so you can choose based on your preferences.

What is a steam sauna and how does it work?

A steam sauna uses an electric heater filled with stones. When water is poured over the heated stones, it creates steam and raises humidity, producing the classic Finnish-style sauna environment with hot, humid air and an intense, invigorating heat.

How hot does a steam sauna get?

Steam saunas operate at higher air temperatures than infrared models. The exact heat depends on heater size, cabin volume, and insulation. Some users prefer short, high-intensity sessions, while others enjoy gentler heat with added steam.

Do steam saunas require plumbing?

No. Steam is created manually by pouring water onto the stones. There is no built-in water connection or drainage inside the cabin. The surrounding room simply needs normal airflow so moisture can dissipate when the door is opened.

What electrical supply does a steam sauna need?

Steam sauna heaters vary in power depending on the model. Many home heaters fall between 3 kW and 9 kW.
Important: Any heater above 3 kW must be hard-wired on a dedicated circuit by a qualified electrician. Always check the rated wattage before installation.

How long does a steam sauna take to heat up?

Typical heat-up time is around 30–45 minutes, depending on heater output, cabin size, insulation, and room temperature. Proper preheating allows the stones to reach the right temperature for consistent steam.

Do steam saunas create a lot of moisture?

Inside the cabin, yes — that’s intentional. Outside the cabin, moisture is minimal and usually released only when the door is opened. Normal room ventilation, such as a window or extractor fan, is sufficient to manage this.

Where can I install a steam sauna?

Steam saunas can be installed in indoor spaces such as home gyms, utility rooms, large bathrooms, or dedicated wellness rooms. Outdoor-rated models can be installed in gardens, on patios, or under shelter. Always check whether the sauna is listed as indoor or outdoor before installation.

Are steam saunas safe to use?

Steam saunas are widely used in both home and commercial settings. Stay hydrated, avoid alcohol before use, and leave the sauna if you feel unwell. Anyone with medical conditions, including heart issues or pregnancy, should consult a healthcare professional before use.

How often should I use a steam sauna?

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

Do steam saunas require much maintenance?

Maintenance is simple. Wipe down benches after use, leave the door open to help the cabin dry, and occasionally clean or reposition the stones according to the manufacturer’s guidance. Exterior wood treatment may be required depending on placement.

What’s the difference between a steam sauna and an infrared sauna?

A steam sauna heats the air and increases humidity for a traditional, high-heat experience. An infrared sauna heats the body directly at lower air temperatures. The choice comes down to whether you prefer intense heat or a gentler, deeper warmth.

Can any sauna be used outdoors?

Not all saunas are outdoor rated. Only models specifically designed for outdoor use should be exposed to weather. Outdoor saunas use treated timber, reinforced panels, and moisture-resistant construction. Indoor units can warp, leak, or suffer electrical damage if placed outside.

Do outdoor saunas need a roof or shelter?

A built-in roof is designed to provide basic protection, but placing the sauna under a canopy or sheltered area significantly improves weather resistance and long-term durability. A small overhang or roof kit also helps reduce constant rain exposure and ongoing maintenance.

What kind of base or foundation is required?

Outdoor saunas must sit on a solid, level, and well-drained base. Suitable options include concrete pads, paving slabs, decking, or compacted gravel with a stable frame. Avoid soil or uneven ground, as this can affect door alignment and structural stability over time.

How does cold weather affect outdoor saunas?

Cold weather can increase warm-up times, especially below 5°C, but outdoor-rated saunas are designed for year-round use. Wind exposure and open locations can cause heat loss, so placing the sauna in a sheltered spot improves efficiency and comfort.

Is electrical installation different for outdoor saunas?

Yes. Outdoor installations require outdoor-rated cabling, RCD protection, and weather-safe enclosures. Electrical work should always be completed by a qualified electrician. Exact requirements depend on the heater type and wattage, so always check the product specifications.

Do outdoor saunas need ventilation?

Yes. A small amount of clearance around the sauna allows moisture to evaporate naturally and helps the structure breathe. Internal vents manage airflow during use and help the cabin dry after each session.

How much maintenance does an outdoor sauna require?

Outdoor saunas require occasional exterior wood treatment or sealant to protect against weather. Keep the base clear of leaves, debris, and standing water. Interior maintenance is minimal: wipe benches, clean glass, and leave the door open after use.

Can I put an outdoor sauna on decking?

Yes, provided the decking is strong, level, and well ventilated underneath. Composite or hardwood decking works particularly well. Make sure water drains away from the sauna rather than pooling beneath it.

Will rain or moisture damage an outdoor sauna?

Outdoor-rated saunas are built to handle moisture, but constant heavy rain, poor drainage, or standing water can reduce the lifespan of the exterior. Regular wood treatment and sheltered placement significantly improve long-term durability.

Can I install an outdoor sauna inside a garden room or summerhouse instead?

Yes. Many customers install outdoor saunas inside garden rooms or summerhouses for added protection and improved heat-up performance. The structure should remain dry, ventilated, and suitable for the sauna’s electrical requirements.

What is a hybrid sauna and how does it work?

A hybrid sauna combines two heating systems in one cabin: infrared panels that warm the body directly and a traditional heater that raises air temperature and can produce steam when water is poured over the stones. Each system can be used independently or together, giving you a flexible range of heat experiences.

Can I run the infrared heaters and the steam heater at the same time?

Most hybrid saunas allow both systems to operate together, but they can also be used separately. Many users choose infrared heat for gentler sessions and switch to the traditional heater when they want higher temperatures or steam. Always follow the control instructions for safe operation.

Do hybrid saunas heat up faster than standard steam saunas?

Yes. Infrared panels begin warming the body almost immediately, while the traditional heater gradually increases the air temperature. This means you can start enjoying heat before the cabin reaches full steam-sauna temperature.

What electrical supply does a hybrid sauna need?

Hybrid saunas typically require two electrical supplies: one for the infrared system, which is often plug-and-play depending on size, and one dedicated circuit for the traditional heater. Any heater above 3 kW must be hard-wired by a qualified electrician. Always check the model specifications before installation.

Is the running cost higher because it uses two heating systems?

Not necessarily. Infrared heating is energy-efficient and is often used on its own for shorter sessions. The traditional heater draws more power but is only active when selected. Most owners switch between systems based on the type of session they want.

Do hybrid saunas feel hotter than infrared-only models?

They can. Infrared heat provides deep, gentle warmth without very high air temperatures. When the traditional heater is used, overall cabin temperature increases, creating the classic hot-room feel associated with Finnish saunas.

Are hybrid saunas suitable for beginners?

Yes. Beginners often start with infrared-only sessions because they feel milder and easier to tolerate. As comfort increases, users can introduce the traditional heater or combine both systems. Hybrid saunas work well for households with mixed preferences.

Does the hybrid design affect maintenance?

Maintenance is similar to owning both an infrared and a steam sauna. Wipe down interior surfaces after use, allow the cabin to dry with the door open, and occasionally check heater stones, controls, and infrared panels. No special hybrid-specific maintenance is required.

Can a hybrid sauna be installed outdoors?

Only if the specific model is rated for outdoor use. Some hybrid saunas are designed with weather-resistant cabins, while others are indoor-only. Always check the product description before installation.

Why choose a hybrid sauna instead of a single type?

Hybrid saunas offer the widest range of heat options in one cabin. They provide fast infrared warm-up, higher traditional sauna temperatures, optional steam, flexible sessions for different users, and year-round usability regardless of heat preference.