Infrared vs traditional sauna
Choosing between an infrared and a traditional sauna is one of the most important decisions a UK buyer can make, and the right answer depends on how your body responds to heat, how much space you have, and how you prefer to relax. At Gravity Wellness, every sauna we build is handcrafted from sustainably sourced Canadian hemlock and made to order specifically for you, giving you confidence that whichever type you choose, the quality will be exceptional.
How each sauna type generates heat
A traditional sauna, sometimes called a Finnish sauna, heats the air inside the cabin using a wood-burning or electric stove. The stove warms a bed of rocks, which then radiate heat into the surrounding air and raise the cabin temperature to between 70 and 100 degrees Celsius. Bathers can pour water over the hot rocks to produce steam, known as loyly, which dramatically increases perceived humidity and intensifies the heat sensation. This convective heating method means the entire room becomes a hot environment, and the body warms from the outside in as the skin and upper respiratory tract absorb hot, humid air. The experience is immersive, deeply social, and closely linked to centuries of Nordic bathing tradition. For many enthusiasts, the infrared vs Finnish sauna debate ends here because nothing replicates the sensory richness of steam and high ambient heat.
An infrared sauna works on an entirely different principle. Rather than heating the air, infrared panels emit electromagnetic radiation in the far-infrared spectrum, which is absorbed directly by the body tissues to a depth of approximately 40 millimetres beneath the skin. The cabin temperature typically sits between 45 and 60 degrees Celsius, far lower than a traditional sauna, yet the radiant energy still produces a vigorous and deeply penetrating sweat. Because the air itself remains relatively cool, many users find infrared sessions more comfortable to breathe in, particularly those with respiratory sensitivities. The lower ambient temperature also means the cabin reaches working heat in roughly 15 minutes, compared with 30 to 45 minutes for a traditional sauna. You can explore both formats across our full sauna range to compare specifications and cabin dimensions side by side.
Health benefits compared: infrared sauna vs Finnish sauna
Both sauna types deliver meaningful wellness benefits, but the mechanisms differ in ways that matter for different users. Traditional Finnish sauna use has been studied extensively in Finland, where the practice is a national institution. Research published in JAMA Internal Medicine tracked over 2,000 Finnish men and found that those who used a sauna four to seven times per week had a 40 percent lower risk of all-cause mortality compared with once-weekly users. The high heat and steam of a traditional session drive a pronounced cardiovascular response, with heart rate rising to levels comparable to moderate aerobic exercise. Core body temperature increases, which stimulates heat-shock proteins, reduces arterial stiffness, and supports immune function. For athletes and those seeking the most intense thermal stimulus, a traditional sauna often wins the infrared vs traditional sauna comparison on sheer physiological intensity.
Infrared saunas produce their own compelling evidence base. Because the radiant energy penetrates tissue more deeply than surface-level hot air, infrared sessions are associated with targeted relief of chronic musculoskeletal pain, including conditions such as fibromyalgia and rheumatoid arthritis. The lower air temperature makes sessions more accessible for older adults, those with cardiovascular caution, or anyone who finds the intense heat of a Finnish sauna overwhelming. Detoxification through sweat occurs in both types, but some practitioners argue that the deeper tissue warming of far-infrared technology mobilises a broader range of metabolic waste products. Our infrared one-person sauna is a popular starting point for those new to infrared therapy, combining compact dimensions with full-spectrum panel coverage.
Installation, running costs and UK home compatibility
One of the most practical questions UK buyers ask in the infrared vs traditional sauna debate is whether their home can accommodate the installation. Both types in the Gravity Wellness range are designed to run from a standard 13-amp UK socket, with a maximum draw of 2000 watts, so no dedicated electrical circuit or professional rewiring is required. This compatibility sets our cabins apart from many imported saunas that demand three-phase power or specialist installation. Gravity Wellness is a trading name of York House Group, Company No. 15903905, registered at Meadow House, Long Bennington Business Park, Newark, NG23 5JR. We deliver to mainland England, Scotland and Wales, with delivery included in the purchase price, and every sauna is handcrafted to order from PEFC-certified Canadian hemlock at our workshop, with an approximate build and delivery window of 60 days. Our traditional one-person sauna and traditional two-person sauna are both engineered for straightforward domestic installation without structural alterations.
Running costs depend on frequency of use and local electricity tariffs, but infrared saunas generally cost less per session because of their lower wattage draw and shorter pre-heat time. A 1500-watt infrared cabin running for 45 minutes at the current UK average electricity rate costs approximately 15 to 20 pence per session, whereas a 2000-watt traditional sauna running for 60 minutes including pre-heat costs around 25 to 30 pence. Over a year of regular use, that difference accumulates meaningfully. Traditional saunas, however, offer the added dimension of outdoor installation, which infrared panels are not suited to because of moisture sensitivity. If an outdoor setting appeals to you, our dedicated outdoor sauna collection features traditional cabins built to withstand the British climate, constructed from the same sustainably sourced Canadian hemlock used across our entire range.
Which sauna is better for your lifestyle and long-term wellbeing?
Ultimately, the question of which sauna is better has no single universal answer, because the best sauna is the one you will use consistently. If you enjoy the ritual of steam, the communal atmosphere, and the full-body intensity of high heat, a traditional Finnish sauna will reward you with an experience that has sustained cultures for thousands of years. The Gravity Wellness traditional range includes one-person, two-person, and four-person configurations, all built from the same premium Canadian hemlock with the same meticulous handcrafted construction. Canadian hemlock is naturally antimicrobial, meaning it resists bacterial growth even in the humid environment of a traditional sauna, and its low resin content ensures the wood remains comfortable to touch even at high temperatures. Our traditional four-person sauna is an outstanding choice for families or households that plan to share the sauna as a regular social and wellness ritual.
If you prefer shorter sessions, lower ambient temperatures, or targeted therapeutic heat for joint and muscle recovery, an infrared sauna will likely become a fixture of your daily routine more quickly. The gentler entry temperature makes it easier to commit to frequent use, and frequent use is where the long-term health benefits of any sauna practice are built. Gravity Wellness saunas are never taken from warehouse stock. Every cabin is built fresh to your order, which means the timber is worked at its optimal moisture content, the joints are tight, and the finish reflects genuine craftsmanship rather than production-line assembly. Whether you are drawn to the ancient tradition of the Finnish sauna or the modern precision of infrared technology, you can contact our team at health@gravitywellness.co.uk to discuss which model best suits your space, your health goals, and your budget before placing an order.
Frequently Asked Questions
What is the fundamental difference between these two sauna types?
A traditional sauna heats the surrounding air to between 70 and 100 degrees Celsius using a stove and rocks, warming the body from the outside in through convection and radiation. An infrared sauna emits far-infrared wavelengths that penetrate body tissue to approximately 40 millimetres beneath the skin, heating the body directly at a lower cabin temperature of around 45 to 60 degrees Celsius. The core physiological response, elevated heart rate, profuse sweating, and increased circulation, occurs in both types, but the mechanisms and session atmospheres differ considerably.
Which type delivers better health benefits?
Both types deliver clinically recognised health benefits, but the evidence base differs. Traditional sauna use is supported by large-scale population studies, including a Finnish cohort of over 2,300 men that found frequent sauna bathing significantly reduced cardiovascular mortality. Infrared saunas are better evidenced for localised pain relief in conditions such as fibromyalgia and chronic fatigue. Neither type is universally superior. The health outcome that matters most to you, cardiovascular conditioning, pain management, or stress reduction, should guide your choice between the two formats.
Which is easier to install in a UK home or garden?
Both Gravity Wellness infrared and traditional sauna models are designed to operate from a standard 13-amp UK socket at a maximum of 2000 watts, so neither type requires specialist electrical installation or a dedicated circuit. This is a significant advantage over many imported models that demand three-phase power. Traditional saunas can be installed indoors or outdoors, making them versatile for gardens and outbuildings. Infrared saunas are best suited to indoor or covered locations because prolonged moisture exposure can affect panel performance over time.
Which sauna type costs more to run day to day?
Infrared saunas are generally cheaper to run per session because they reach working temperature in approximately 15 minutes and draw less sustained wattage during use. A typical infrared session of 45 minutes costs an estimated 15 to 20 pence at current UK electricity rates. A traditional sauna requires 30 to 45 minutes of pre-heating and sustains a higher draw throughout, bringing a comparable session cost to around 25 to 30 pence. Over 300 sessions per year, that difference represents a meaningful saving in household energy expenditure for infrared users.
Which sauna type does Gravity Wellness recommend for first-time buyers?
For first-time buyers who are uncertain about heat tolerance, an infrared sauna is often the more accessible starting point because the lower ambient temperature of 45 to 60 degrees Celsius is gentler for newcomers. Sessions can be built up gradually without the intensity of a traditional Finnish sauna environment. That said, buyers who have experienced sauna culture before and already know they enjoy high heat often prefer the authenticity of a traditional cabin from the outset. We encourage potential buyers to contact us at health@gravitywellness.co.uk so we can discuss your specific circumstances before you decide.
Can I order both types from Gravity Wellness?
Yes. Gravity Wellness offers both infrared and traditional sauna ranges, as well as a dedicated outdoor sauna collection, all handcrafted from sustainably sourced PEFC-certified Canadian hemlock. Every sauna is built to order at our UK workshop, with an approximate 60-day build and delivery window. We deliver to mainland England, Scotland and Wales with delivery included in the price. Gravity Wellness is a trading name of York House Group, Company No. 15903905. You can browse the full range online or contact our team at health@gravitywellness.co.uk to discuss a bespoke order.
Related Pages
Explore our complete range of handcrafted infrared and traditional sauna cabins, all built from Canadian hemlock and delivered across mainland UK.
Discover our outdoor sauna collection, designed and built to withstand British weather conditions while delivering a premium traditional sauna experience.
Our compact traditional one-person sauna is ideal for individuals seeking a private Finnish sauna experience at home without requiring a large footprint.
The traditional two-person sauna offers generous space for couples or close friends to share the authentic Finnish sauna ritual in premium handcrafted surroundings.
Ready to bring a handcrafted sauna into your home?
Every Gravity Wellness sauna is handmade to order from sustainably sourced Canadian hemlock and delivered to your door across mainland England, Scotland and Wales with no additional delivery charge. Browse our full range online or reach out to our team to discuss which sauna type is right for your space and wellbeing goals.