High performing wood preservation solutions for long term durability

Wood is a natural material with remarkable versatility, yet it remains vulnerable to biological threats that can compromise its strength, appearance and lifespan. From wood boring insects and termites to fungi and moisture induced decay, these risks can escalate quickly in industrial and professional environments. Ensuring reliable, compliant protection is essential to maintain safety, product quality and long term performance.

Application of wood protection treatment on timber surface to enhance durability and long-term performance.

When wood needs more than standard protection

Manufacturers, joineries, carpenters and wood processors face increasing demands on durability and compliance. Untreated or insufficiently protected wood can lead to structural failures, costly repairs and product losses. At the same time, customers must balance efficiency, material integrity and sustainability across diverse wood species, climates and applications.

The challenge is finding a preservation solution that consistently delivers deep penetration, lasting protection and proven safety performance.

Industrial wood processing line with wooden panels prepared for preservation treatment and quality finishing.

Reliable performance for every use class

Whether the application involves indoor joinery or exterior elements exposed to fluctuating conditions, wood preservation treatments must perform across use classes 1 to 3. Effective solutions need to:

  • Prevent and eliminate insects, termites and fungi
  • Maintain long term durability even after ageing or leaching
  • Work reliably with softwood and hardwood
  • Preserve the visual quality of wood products
  • Support compliance with EN standards

Selecting the right treatment is essential for producing wood that lasts.

 

Stacked cut wood logs illustrating durable raw wood material used in industrial wood processing and preservation applications.

Rodical: Caldic’s high performance wood preservation brand

Rodical builds on Caldic’s deep technical expertise and people driven approach to deliver high performing wood protection solutions for industrial and professional use. Developed to meet stringent European requirements, the Rodical range is engineered to safeguard wood from insects, termites, fungi and decay while supporting efficient, compliant production processes. Its formulations combine deep penetration, immediate effectiveness and long lasting durability, all tested according to relevant EN standards to ensure consistent, proven results. By partnering closely with wood processors, joineries and carpentry specialists across Europe, Caldic ensures that Rodical integrates seamlessly into diverse applications, enhancing product quality and contributing to stronger, longer lasting wood.

Close-up of natural wood grain highlighting surface quality and the need for effective wood protection.

Access the full Rodical product portfolio, including detailed specifications and guidance for your applications, by leaving your contact details in the form below.  

Built for durability, safety and ease of application

Rodical delivers the performance and reliability that industrial users need. Its key advantages include:

  • Preventive and curative performance across use classes 1 to 3

  • Effective protection against wood boring insects, termites and fungi

  • Strong durability even under demanding conditions

  • Compatibility with hardwood and softwood

  • Seamless integration with finishing systems

  • Flexible application methods including dipping, aspersion, flow coat or autoclave

Flexible solutions for diverse industrial applications

Rodical adapts to a variety of industrial workflows, offering tailored dilution and preparation guidelines depending on wood species and use class. Professionals can rely on practical consumption rates and clear process instructions to support efficient, repeatable treatment results.

From sawmills and carpentry workshops to large scale wood processing operations, Rodical solutions fit seamlessly into existing equipment and procedures, enhancing protection without disrupting production.

Rodical includes a range of high performance wood preservation formulations, including solutions such as Rodical WIP3 for preventive treatments in use classes 1 to 3.

To explore the full Rodical product portfolio, including detailed specifications and guidance for your applications, please fill in the form below and our specialists will share the complete information with you.

 

Connect with our wood preservation specialists

Our teams are ready to support you with technical guidance, application advice and tailored solutions for your wood treatment needs. Contact us to learn more about Rodical or to discuss the best preservation approach for your projects.