In today's era of increasing environmental consciousness, the choice of materials for sauna construction is not only about functionality but also about sustainability. The question of whether there are eco-friendly, locally sourced materials suitable for sauna construction is a pertinent one.
One excellent option is locally sourced wood. Many regions have abundant varieties of hardwoods or softwoods that can be used for sauna construction. Wood is a natural insulator, helping to retain heat inside the sauna. Moreover, when sourced locally, it reduces transportation emissions and supports local economies. For example, cedar is a popular choice due to its pleasant aroma and natural resistance to decay.
Another possibility is stone. Local quarries may provide stones that can be used for the walls or benches of the sauna. Stones not only add a rustic charm but also have excellent heat retention properties. They can absorb and radiate heat, creating a comfortable and relaxing sauna environment.
Insulation materials can also be sourced locally and be eco-friendly. Sheep's wool insulation, for instance, is a natural and sustainable option. It is highly effective at insulating while being biodegradable and non-toxic.