What are the benefits of using tongue and groove cedar for a sauna?

Using tongue and groove cedar for a sauna offers several benefits. Cedar is naturally resistant to moisture and rot, making it ideal for humid environments like saunas. The tongue and groove design creates a tight seal, helping to retain heat and maintain a consistent temperature inside the sauna. Additionally, cedar has a pleasant aroma and is known for its durability and aesthetic appeal, enhancing the overall experience of using a sauna.