It’s important to keep in mind that saunas should be used in moderation and that it’s important to stay hydrated while using a sauna to avoid dehydration. It’s also a good idea to consult with a healthcare professional before using a sauna, especially if you have any underlying health conditions or are pregnant.

Hekla saunas are built with Thermowood which is 100% natural. The heat treatment process is chemical-free and the improved performance is achieved simply by the controlled application of heat and steam.

Our wood material is certified Nordic Spruce which is sourced from Northern European forests and grown with sustainable practices. Thermally modified Nordic Spruce is aesthetically pleasing wood material that is significantly more durable and stable than conventional timber.

Roof shingles are also provided on the roof to protect the sauna and increase the insulation.

Thermowood is wood that has been subjected to a heat treatment process that involves heating the wood to high temperatures (usually between 200-220°C) in the absence of oxygen. This process changes the chemical and physical properties of the wood, making it more durable and resistant to decay. Some potential advantages of using Thermowood in a sauna include increased durability, improved stability, enhanced appearance, increased resistance to fire and sustainability.

Roof shingles can provide several benefits for an outdoor sauna, including:

• Protection from the elements: Roof shingles can help to protect the sauna and its occupants from rain, snow, and other weather conditions. This can help to extend the life of the sauna and make it more comfortable to use.
• Improved insulation: Some types of roof shingles, such as asphalt shingles, can provide additional insulation for the sauna. This can help to keep the interior of the sauna warm and reduce energy consumption.
• Aesthetically pleasing: Roof shingles can add visual appeal to an outdoor sauna, especially if they are chosen to match the overall design and aesthetic of the sauna and surrounding area.
• Increased value: A well-maintained, attractive outdoor sauna with a durable roof may increase the value of a property.

Learn more about how the saunas are built

A barrel sauna is effective due to a number of factors including it heats quickly, distributes heat, saves energy, accommodates temperature flux and is structurally sound.  It is also remarkably comfortable and requires no maintenance. Learn more about barrel saunas.

Due to the heat and humidity generated within the sauna they are very effective and provide a relaxing and therapeutic experience.

The high heat and humidity levels can help to increase circulation, relax muscles, and remove toxins from the body through sweat. In addition, the heat and humidity may also have a beneficial effect on the respiratory system, helping to clear the sinuses and alleviate congestion.

Overall, a cube sauna may be effective for promoting relaxation, improving circulation, and providing a number of other health benefits. It is important to follow the manufacturer’s instructions and guidelines when using a sauna, and to consult with a healthcare professional if you have any concerns or medical conditions.

There are two options for heating for each sauna including an electric heater and a wood burning stove. We recommend using Harvia for both heating options.  Find out more on our heaters page.

An industry leading 5 year warranty on the sauna and a 2 year warranty on the Harvia heater.  Full terms and conditions apply.