Thermal Treatment-Service
Service Walkthrough
At HJT-Holz, customers can bring their own timber for thermal modification. Our proces ensures your wood achieves exceptional durability and stability, perfect for various ap lications. The steps include consultation, delivery, thermal treatment, quality as urance, and pickup or delivery
1. Consultation and Assessment
Contact our customer service team to discus your specific ne ds and the type of wood you plan to bring. We’ll provide an initial as es ment and help you understand the benefits of thermal modification for your timber.
2. Scheduling and arrival to our yard
After the as es ment, we’ll schedule your timber delivery. Our team will provide instructions to prepare and transport your timber. This ensures it arrives in the best condition
3. Thermal Modification Process
Upon arrival, your word will undergo our advanced thermal modification proces . We precisely control temperature and humidity to enhance the wood’s properties. This makes the timber more durable and stable.
4. Quality Assurance
After treatment, our quality control team will thoroughly inspect the wood. We verify the modification proces ‘s success and ensure the timber is ready for use.
5. Pickup or Delivery
Once your timber has pas ed quality inspection, you can cho se to pick it up from our facility or ar ange for delivery to your specified location. Our team will ensure that your wood is handled with care throughout the process

ThermoWood®
Create amazing products from your sawn timber with us!
The process of heat treating wood involves subjecting it to controlled elevated temperatures, inducing a range of physical and chemical changes. Notably, this treatment enhances the wood's resistance to decay, fungi, and insects, making it more durable and suitable for outdoor and indoor use.
Offices
Head Office
Manufacturing is entirely made in Mänttä-Vilppula.
Lahnajoentie 196
35700 Mänttä-Vilppula
Finland