How to Make Your Sauna Hotter

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Written By: Timo
how to make sauna hotter

Saunas are a great way to relax and improve your health, but many people prefer a sauna experience that is as hot as possible. In this article, we will discuss the importance of proper sauna temperature, factors that affect sauna temperature, and tips for making your sauna hotter. We will also provide some safety considerations to keep in mind.

Importance of Proper Sauna Temperature

Saunas have been used for centuries to improve circulation and promote relaxation. The heat of the sauna can help to improve blood flow, which can have numerous health benefits, such as reducing muscle soreness and tension. In addition, the heat of the sauna can also help to stimulate the production of endorphins, which can improve your mood and promote a sense of well-being.

However, it is important to maintain the proper temperature in your sauna. A sauna that is too cool may not provide these health benefits, and a sauna that is too hot can be dangerous. It is important to find the right balance in order to get the most out of your sauna experience.

Factors That Affect Sauna Temperature

There are several factors that can affect the temperature of your sauna. These include the size of the sauna, the type of heater used, and the amount of ventilation.

The size of the sauna can affect the temperature because a larger sauna will have more space for the heat to fill. As a result, it may take longer for the sauna to reach the desired temperature, and the temperature may not be as evenly distributed.

The type of heater used in the sauna can also affect the temperature. Different heaters have different heating capacities, and some heaters are better suited to larger saunas than others. For example, electric heaters are typically more efficient in smaller saunas, while wood-fired heaters are better for larger saunas.

Finally, the amount of ventilation in the sauna can also affect the temperature. Good ventilation is important for maintaining a comfortable sauna environment, but too much ventilation can cause the heat to dissipate quickly. On the other hand, not enough ventilation can cause the sauna to become stuffy and uncomfortable.

Tips for Making Your Sauna Hotter

If you want to increase the temperature of your sauna, there are several steps you can take. Here are some tips to help you get started:

  1. Add more heat to the sauna. One way to increase the temperature of your sauna is to add more heat. This can be done by using a higher-powered heater, or by adding more hot rocks to the sauna. The more heat you add, the hotter the sauna will become.
  2. Reduce ventilation. Another way to increase the temperature of your sauna is to reduce the amount of ventilation. This can be done by closing the sauna door or windows, or by using a smaller ventilation fan. By reducing the amount of fresh air entering the sauna, you can trap more heat inside and increase the temperature.
  3. Adjust the temperature control. If your sauna heater has a temperature control, you can use this to adjust the temperature of the sauna. Many heaters have a thermostat that can be set to the desired temperature, and the heater will automatically maintain that temperature. By adjusting the temperature control, you can fine-tune the heat in your sauna to your liking.

Safety Considerations

It is important to use your sauna safely. Overheating can be dangerous, and it is important to not stay in the sauna for too long. In general, it is recommended to stay in the sauna for no more than 15-20 minutes at a time. It is also important to monitor the temperature of the sauna regularly, and to not let it get too high.

Here are some additional tips for staying safe in the sauna:

  • Drink plenty of water before and after using the sauna. This will help to prevent dehydration and keep your body hydrated.
  • Take breaks between sauna sessions. It is a good idea to take a break of at least 10-15 minutes between sauna sessions, to allow your body to cool down and recover.
  • Monitor the temperature regularly. Use a thermometer to monitor the temperature of the sauna, and adjust the heat as needed to maintain a comfortable level.
  • Avoid alcohol and other stimulants before using the sauna. These substances can increase your heart rate and make it more difficult for your body to regulate its temperature.
  • Use a towel or mat to sit on. This will help to protect your skin from the heat of the sauna, and prevent burns or irritation.


In conclusion, a sauna can be a great way to relax and improve your health. By understanding the factors that affect sauna temperature and following some simple tips, you can make your sauna hotter and enjoy a more enjoyable sauna experience. However, it is important to use the sauna safely, and to not let the temperature get too high. By following these guidelines, you can enjoy the benefits of a sauna while staying safe and comfortable.