Thermo Ash

Thermo Ash: Crafting Lasting Impressions

Your trusted partner for the finest quality thermally treated ash wood products. Our dedication to excellence, sustainability, and innovation makes us your go-to source for all your thermo ash needs.

Thermo ash wood boasts improved dimensional stability, reducing the risk of warping, cupping, and other forms of distortion that can occur with regular ash wood.

Thermo ash wood undergoes a carefully controlled thermal treatment process that enhances its resistance to decay, insects, and weathering.

Thermo Ash

Thermo Ash Cladding

Thermo Ash Cladding, a sustainable and visually appealing material, has gained significant popularity as an exterior cladding solution.

Thermo Ash Decking

Thermo Ash Decking stands as a symbol of durability and beauty harmoniously blended. This decking material boasts enhanced resilience, resistance to the elements, and dimensional stability.

Thermo Ash Flooring

Thermo Ash Flooring stands as a testament to the marriage of visual appeal and durability. Crafted from thermally treated ash wood, this flooring option boasts enhanced strength, resistance to wear, and dimensional stability.


Thermo ash, also known as thermally modified wood or heat-treated wood, is a type of wood that has undergone a controlled heating process to enhance its durability and stability. This treatment involves heating the wood at high temperatures in the absence of oxygen to change its chemical and physical properties.
Thermo ash wood offers several advantages, including increased resistance to decay, insects, and fungi. It also has improved dimensional stability, making it less prone to warping, twisting, or cracking. Thermo ash wood is often preferred for outdoor applications like decking and siding due to its enhanced durability.
Thermo ash is considered a more sustainable option compared to some other treated woods. The process typically uses heat and steam rather than chemicals, reducing its environmental impact. However, it's essential to source thermo ash wood from responsible and certified suppliers to ensure sustainability.
Thermo ash wood often has a darker and richer color compared to untreated wood. It can range from caramel tones to deep brown. The appearance of thermo ash wood can be quite appealing, making it suitable for various interior and exterior design applications.
Yes, thermo ash wood can be stained or painted like traditional wood. However, due to its altered cell structure, it may absorb stains differently. It's advisable to test a small area first to ensure the desired finish is achieved.
Thermo ash wood is suitable for many applications, including decking, siding, flooring, and outdoor furniture. Its enhanced durability and resistance to decay make it a good choice for outdoor use. However, it may not be the best option for applications that require extreme load-bearing capacity.
Maintenance for thermo ash wood is relatively simple. Regular cleaning and sealing are recommended for outdoor applications to preserve its appearance and longevity. It's essential to follow the manufacturer's recommendations for specific maintenance guidelines.
While thermo ash wood offers numerous benefits, it can be more expensive than untreated wood due to the specialized treatment process. Additionally, it may have a limited availability compared to some traditional wood species.
Yes, thermo ash wood can be used for interior applications such as flooring, paneling, and furniture. Its enhanced stability and attractive appearance make it a viable choice for both indoor and outdoor projects.
You can purchase thermo ash wood from lumberyards, specialty wood suppliers, and online retailers. Ensure that you buy from reputable sources and inquire about the wood's source and certifications to ensure quality and sustainability.