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Thermowood for sauna rooms is an engineered wood product designed specifically for use in sauna rooms. It is created by subjecting wood to high temperatures in a controlled environment. This process alters the chemical and physical properties of the wood, making it more suitable for sauna applications. Thermowood for saunas is popular because of its improved durability, stability, and resistance to moisture and temperature changes. It is often used for walls, benches, and other components of sauna rooms due to its natural aesthetic and ability to withstand the unique conditions of a sauna.
Thermowood for sauna rooms is engineered through a process called thermal modification. This involves subjecting the wood to high temperatures, usually between 160 to 240 degrees Celsius, in a controlled environment. The process typically takes place in an oxygen-free chamber, where the wood is heated to high temperatures. The primary goal is to modify the wood's cellular structure and chemical composition.
The thermal modification process alters the wood's properties, including its color, texture, and molecular structure. This helps to increase its resistance to moisture, heat, and pests. The primary goal of creating thermowood is to make it more durable and stable for specific applications such as sauna construction.
Thermowood comes in various types and species, each with unique characteristics and advantages. Here are some of the main types:
Thermowood Nordic
This is a popular choice for sauna construction. It is sourced from northern climates, specifically from Finland. Nordic Thermowood is commonly made from Pine or Spruce. It is preferred due to its excellent thermal modification process. This process enhances its durability and stability. It also comes with a characteristic warm, reddish-brown hue. Nordic Thermowood is known for its natural resistance to moisture, making it an ideal material for sauna interiors.
Thermowood Cedar
Cedar is a type of Thermowood specifically designed for sauna rooms. It is well-known for its aromatic properties, which contribute to a relaxing sauna experience. Thermowood Cedar is characterized by its beautiful reddish-brown color and natural oils. These oils are responsible for its resistance to moisture and heat. Thermowood Cedar is also resistant to the growth of bacteria and fungi.
Thermowood Spruce
This is another popular type of Thermowood used for sauna construction. It is celebrated for its affordability, smooth texture, and light color. Thermowood Spruce undergoes thermal modification, which enhances its durability and resistance to moisture. This makes it suitable for sauna applications. While it lacks the aromatic properties of cedar, Thermowood Spruce can be treated with sauna-specific oils to enhance its scent.
Thermowood is a popular choice for sauna rooms due to its numerous benefits. However, it can also be used for other applications, as discussed below.
Thermowood for Sauna Rooms
Thermowood is an excellent choice for sauna rooms. It has a high resistance to moisture and an attractive appearance. Additionally, it is an environmentally friendly alternative to traditional sauna materials. Its stability makes it easier to create a comfortable and relaxing environment.
Thermowood for Decking
Thermowood is widely used for decking purposes. It creates a warm and inviting atmosphere. Additionally, its resistance to warping and shrinking means a stable and attractive decking surface.
Moreover, its low maintenance requirements make it a cost-effective choice for decking.
Thermowood for Cladding
Thermowood is an excellent choice for cladding. It not only provides a visually appealing exterior but also offers long-term protection against the elements.
Its enhanced durability ensures a low-maintenance cladding solution. Its natural color and texture improve the aesthetic appeal of any structure.
Thermowood for Furniture
Thermowood is also used for furniture. Its attractive appearance ensures stylish and functional furniture. Its enhanced durability offers long-term resistance to wear and tear. Additionally, it is easy to work with, enabling the creation of intricate designs and sturdy pieces.
When choosing thermowood for saunas, consider the following key factors:
Thermal Modification
Choose woods that have been thermally modified to improve their durability and stability. This process involves heating the wood to eliminate excess moisture and modify its structure. Select woods like Spruce, Pine, Aspen, or Hemlock, which are popular for their improved characteristics when thermally modified.
Temperature Resistance
Select thermowoods that demonstrate exceptional resistance to high temperatures. Sauna rooms get very hot, and using woods that can withstand extreme temperatures without compromising structural integrity is important.
Moisture Resistance
Look for thermowood types that have been treated to resist moisture or have naturally high resistance. Sauna rooms are usually humid, and using wood that can resist moisture minimizes the risk of decay or damage.
Natural Oils
Choose thermowood varieties that contain natural oils, as these oils enhance their resistance to moisture and add a beautiful finish. For example, cedar contains natural oils that make it an ideal choice for sauna construction.
Aesthetic Appeal
Consider the aesthetic appeal of different thermowoods. Choose a wood type with a color and grain pattern that suits the desired ambiance and style of the sauna room. Options range from light, airy tones to warm, rich hues.
Availability and Cost
Assess the availability and cost of different thermowoods. Some options may be more readily available and cost-effective than others. Weigh the budgetary considerations against the desired performance and aesthetic factors.
Q1: What is thermowood?
A1: Thermowood is wood treated with heat to improve stability and durability. It's often used in saunas because it withstands high temperatures and humid environments.
Q2: Why is thermowood suitable for saunas?
A2: Thermowood is suitable for saunas because it's a stable, durable alternative to traditional sauna materials. It's resistant to warping, cracking, and decay, making it ideal for high-temperature, high-humidity environments like saunas.
Q3: Does thermowood for sauna rooms require special maintenance?
A3: Thermowood doesn't require special maintenance, but proper care can extend its lifespan. Regularly clean the surfaces and check for any loose boards or signs of wear. If the wood starts to lose its color over time, you can apply a suitable oil to maintain its appearance.
Q4: Is thermowood safe to use in high-temperature environments like saunas?
A4: Yes, thermowood is safe to use in high-temperature environments. Its thermal modification process reduces the wood's natural sugars, which helps to prevent the growth of fungi and insects. Additionally, its treatment process increases its strength and stability at high temperatures.
Q5: Does thermowood emit any harmful substances when heated?
A5: No, thermowood doesn't emit any harmful substances when heated. It has a low resin content and a high degree of thermal modification, which helps to minimize the release of volatile compounds. This makes thermowood a healthier choice for sauna construction.