Why is it necessary to use specific types of solid wood materials for outdoor saunas?

    In the manufacturing process of outdoor saunas, as a professional sauna factory, we often get asked by customers why we cannot just use any wood for outdoor saunas, but must choose specific types of solid wood materials. Actually, this involves the scientific and practical selection of wood, which directly affects the service life, safety performance, and overall experience of the sauna.
    Firstly, we need to be clear that outdoor saunas differ from indoor environments. They are exposed to complex natural conditions such as wind, sun, rain, and even alternating high and low temperatures for extended periods. If the selected wood does not possess the necessary weather resistance, it is prone to issues such as cracking, deformation, mold growth, and even decay. Therefore, we have very strict standards for wood selection during production, as not all wood is suitable for use in outdoor saunas.
    So, what kind of wood can be considered as the "specific type" suitable for outdoor sauna rooms? Generally speaking, we would give priority to solid wood materials that are high in density, strong in stability, and have good natural anti-corrosion properties, such as red cedar, Nordic pine, and hemlock. These woods naturally contain oils or antibacterial components, which can resist moisture and insect damage to a certain extent, reducing the risk of decay and deformation. Moreover, these woods have beautiful textures and moderate thermal conductivity, which helps to distribute the temperature evenly inside the sauna room, enhancing the user's experience.
    Some customers may wonder if simply using ordinary wood and applying an anti-corrosion coating can solve the problem. Based on our factory's years of production experience, relying solely on post-application coatings cannot fundamentally address the stability issue of wood in a long-term alternating hot and humid environment. The coating may be effective in the short term, but over time, it is prone to peeling off due to temperature fluctuations and ultraviolet exposure, which in turn accelerates the aging of the wood. Therefore, selecting the right wood from the source is the first step to ensuring the quality of outdoor sauna rooms.
    In addition, the selection of wood materials directly impacts the environmental friendliness and safety of sauna rooms. As a responsible manufacturer, we not only prioritize durability in material selection but also pay close attention to the environmental indicators of the wood, ensuring that no harmful substances are released, allowing users to use the sauna with peace of mind even in high-temperature environments. Especially for households with elderly or young members, the selection of environmentally friendly and healthy wood materials is particularly crucial.
    Of course, besides the type of wood, we also perform a series of professional treatments on the wood during the production process, such as drying, anti-corrosion treatment, surface sealing, etc., to further enhance the stability and durability of the wood. However, these post-treatment processes are all based on the selection of high-quality solid wood. Without good raw materials, even the most advanced processes cannot achieve their desired effects.
    In summary, the reason why outdoor saunas are made of specific types of solid wood materials is that only these carefully selected high-quality woods can maintain stability in the complex and changing outdoor environment, extend the lifespan of the sauna, and ensure the safety and comfort of users. As a sauna factory, we are well aware of the importance of wood selection, and therefore, we always regard this aspect as one of the core elements in product quality control.
    If you are considering installing an outdoor sauna, it may be worthwhile to learn more about the selection of wood materials. This not only affects the performance of the product, but also impacts your user experience for many years to come.