Second-Generation Decking Board! A New Era of Quality and Durability

The modern construction materials market offers numerous solutions for arranging terraces, garden paths, and open spaces. One of the most popular materials is a decking board made of wood-polymer composite (WPC). However, technology continues to advance: second-generation WPC, based on the innovative NL-K-51 polymer of German origin, has replaced the first generation. Now, we are not just talking about using WPC for home terraces and open spaces. The new generation of WPC expands its applications to marine piers and products used in the automotive and shipbuilding industries.

Differences and Advantages of Second-Generation WPC

The second-generation decking board significantly outperforms analogs based on HDPE (polyethylene) and PVC (polyvinyl chloride). The main advantages of the new material include:

1. Innovative Polymer NL-K-51

The second-generation material is developed using the NL-K-51 polymer made in Germany. This unique polymer sets a new standard for WPC boards, ensuring:

• High Strength: Tests conducted in specialized institutions in Germany and Latvia confirmed the board's superior characteristics. It withstands loads over 9440 N, twice that of HDPE boards (4500 N). Its strength is so high that even hollow boards can endure hammer blows without visible marks.
• UV and Oxidation Resistance: UV stabilizers and antioxidants integrated into the polymer formula guarantee long service life even under sunlight and adverse weather conditions.
• Low Water Absorption ensures precise product geometry during manufacturing and shape stability during use.
• Compliance with strict European environmental safety standards.
1. Modern Manufacturing Technologies

The creation process of second-generation decking boards incorporates advanced German technologies:

• A production method using a new polymer base ensures uniform distribution of all WPC components and extrusion stability.
• Precise product molding eliminates defects and enhances the finished board's strength.
2. Simple Composition for High Quality Stability

Unlike HDPE-based boards requiring complex dosing of multiple components (polyethylene, wood flour, chalk, lubricants, stabilizers, antioxidants, dyes), the new wood-polymer compound contains only three components:

• NL-K-51 Polymer
• Natural Wood Fibers (up to 70% of the composition)
• Dyes

This minimalist composition reduces production errors, minimizes labor costs and equipment wear (thanks to the absence of abrasive components in the compound), and ensures stable product quality.

4. Durability and Wear Resistance

Second-generation boards exhibit increased resistance to wear, minor chips, and mechanical damage. This makes them an ideal choice for high-traffic areas and challenging climatic conditions.

5. Eco-Friendliness

The new material meets all safety requirements for humans and the environment. The inclusion of natural wood fibers not only improves tactile and aesthetic characteristics but also reduces the carbon footprint. Hence, we call the production process of second-generation WPC products climate-preserving technology.

Comparison of WPC Generations

Why Choose Second Generation in Europe?

Second-generation materials are actively replacing first-generation boards in the European market. Their durability, resistance to climatic influences, and ease of maintenance make them the best choice for both private clients and large-scale construction projects.

Conclusion

Second-generation decking boards based on NL-K-51 represent a new milestone in construction materials. They combine strength, durability, eco-friendliness, and a modern approach to manufacturing. Tests conducted in specialized European institutions confirm the material’s ability to withstand even extreme loads. By choosing this product, you are investing in reliability, comfort, and style that will bring satisfaction for years to come.