Building a Finnish sauna Popular Wood Materials for Sauna Construction We would like to emphasize using wood for sauna construction, especially for benches, because it is a poor heat conductor. Here are some popular choices: Alder: This wood is a popular choice for sauna construction because it doesn’t get too hot to the touch, doesn’t emit harmful chemicals when heated, and is resistant to moisture. Aspen: Aspen is another favored option due to its low heat conductivity, ensuring it remains comfortable for sitting and lying on, even at high temperatures. It’s also known for its resistance to moisture and durability. Thermally Modified Aspen: This treated version of aspen offers enhanced durability and moisture resistance, making it particularly suitable for sauna environments. Pine: Pine, especially thermally modified pine, is valued for its strength, attractive appearance, and resistance to decay, making it a durable choice for sauna benches and paneling. Spruce: Spruce is a traditional wood used in sauna construction, known for its strength and moisture resistance, making it well-suited for benches and structural elements. Spruce is also commonly used for the construction of the sauna building itself, as it is lightweight and readily available. Wood choices can impact the sauna’s overall atmosphere and aesthetic. We recommend carefully considering the properties and appearance of different woods to achieve the desired look and feel. Building a Finnish saunaDesigning a Finnish sauna
