Roasted wood, also known as thermowood, is a type of wood that undergoes a special thermal treatment. This treatment enhances the wood's durability and stability without the use of chemical additives. The process makes it an excellent choice for outdoor applications such as cladding, decking, and garden furniture because of its resistance to weathering and fungi.

The Thermal Process

The process starts by heating the wood to temperatures between 180°C and 230°C in an oxygen-free environment. This changes the wood's chemical and structural properties. During the process, sugars and resins evaporate, making the wood less susceptible to fungi, bacteria, and insects. The moisture content is significantly reduced, increasing its dimensional stability as the wood will expand or contract less with weather changes.

Benefits of Roasted Wood

1. Durability: The heat treatment makes the wood more durable, often lasting decades without the need for paint or varnish.
2. Dimensional Stability: The wood absorbs less moisture, reducing warping and cracking, which is crucial for outdoor use.
3. Eco-friendly: Since no chemicals are added, thermowood is more environmentally friendly than many other treated woods.
4. Aesthetic Appeal: The wood develops a warm, rich color due to the thermal treatment, giving it a luxurious look. This color can naturally fade over time but can be maintained with simple treatments.

Applications

Roasted wood is widely used in both interior and exterior settings. It is often chosen for decking and fences in gardens due to its durability. Indoors, it is used for flooring, wall cladding, and furniture, where the aesthetic qualities of the wood truly shine.

Eco-friendliness

A major advantage of thermowood is its ecological value. Since the wood is treated with heat alone and contains no chemicals, it is fully biodegradable and eco-friendly. This makes it an attractive option for those who prioritize sustainable and eco-conscious construction.

Conclusion

Roasted wood, or thermowood, is an excellent choice for those seeking durable, stable, and aesthetically pleasing wood. The heat treatment process offers many advantages over untreated wood while remaining a more environmentally friendly alternative to chemically treated varieties.

Curious about the quality of roasted wood? Request a free sample now and experience the benefits of thermowood for yourself!