WPC Laboratory
the evolution of composite wood
Woodn Greenwood's WPC composite woods surpass the limitations of natural wood to inspire increasingly innovative and less environmentally impactful construction.
Two revolutionary formulas, the result of twenty years of experience and the high specialization of our Research & Development departments, which dose two different types of recyclable polymers and conifer wood flour with FSC certification®, all of Italian origin and obtained from waste from other processes. This is how it comes to life a new advanced and durable material, capable of offering high-performance technical features to the construction industry while combating deforestation on the planet.
WPC is a lightweight yet durable material with a refined and elegant appearance. The right balance between wood and polymer that forms the basis of the products makes them highly resistant to water, fungi, pests, and atmospheric agents, therefore they are usable in any climatic condition and at all latitudes, even in a marine environment. UV exposure does not alter the color, which remains stable over time without requiring surface treatments.
Wood and Greenwood, given their different natures stemming from their composition, differ in colors and chromatic rendering, but they can be perfectly combined to allow the ultimate customization for the designer.
WPC Woodn
Based on recyclable PVC polymers
WPC WOODN is an original composite wood, a unique species in the international landscape.
The mixture is composed of a predominant part of PVC, a thermoplastic polymer that protects surfaces and is the only one classifiable for fire resistance. The result is A lightweight, renewable, and moldable technical material for custom profiles.
THE ADVANTAGES OF PVC IN THE CONSTRUCTION INDUSTRY:
1_ It's versatile and lends itself to a wide range of applications.
2_ It is liquid-proof and 100% recyclable.
3_ Thanks to its composition and mechanical properties, PVC is the most suitable polymer for outdoor applications exposed to UV rays or atmospheric agents.
4_ It is safe and inert, fire-resistant, virtually non-flammable, self-extinguishing, and does not contribute to flame propagation.
WPC Greenwood
Designed for decking
WPC GREENWOOD is a technical wood with a concept complementary to WPC Woodn.
In fact, it is composed of 60% wood powder and 40% plastic, specifically polypropylene. This particular polymer component guarantees certified performance in terms of dimensional and color stability, making it the material ideal for floor applications. The higher percentage of conifer fiber, on the other hand, enhances the grain in the paste, making the touch & feel perception of the slats closer to that of wood.
OUR WPC PROCESSING
Woodn Greenwood designs and manufactures both the “raw material”—WPC—and the profiles in-house using an extrusion process. The on-site 100% production cycle allows for complete design customization and enables the company to transform all waste into new raw material.
The key factors in composite wood production are essentially 3:
1_ RESEARCH, SELECTION, AND PROCUREMENT OF RAW MATERIALS: The R&D department selects all raw materials used in the production process, such as polymers, wood fibers, and especially additives, from Italian and European suppliers. This is a process that is constantly improving, from which all products that will be installed worldwide under any climatic condition will take shape.
2_ FULL CONTROL OF THE FORMULATION: As manufacturers specializing in the production of this material, we develop our own formulas internally, understanding their limitations and potential. This allows us to provide multi-year warranties on all our systems, ensuring the safety and long-term durability of the finished product.
3_ EXPERIENCE AND SPECIALIZATION IN EXTRUSION: We internally check all stages and parameters of extrusion.
Once the selection of raw materials and the formula have been tested and approved, several factors are involved in the actual production process:
• Granulation and moisture content measurement of the material.
• Homogeneous coupling of all components and additives.
• The temperature and melting dynamics of polymers.
• Profile calibration and continuous monitoring of physical, mechanical, and aesthetic parameters.
• Extrusion speed and output.
• The custom in-line cut.
EXTRUSION PROCESS
Industrial extrusion through more than 50 different molds and 9 dedicated lines powered by a photovoltaic field. A closed-loop cooling system that recycles water.
CERTIFICATIONSQUALITY CONTROL
Hourly quality control, visual inspection, and software-based checks. Manual brushing and finishing. Custom work with CNC machines.
FINISHESLOGISTICS SERVICE
Custom packaging based on transport type and national door-to-door logistics management via truck, or overseas with containers via ship or air.
COMPANY10 REASONS TO CHOOSE OUR WPC
- 1_ It's UV resistant
- 2_It is suitable for outdoor applications
- 3_It is resistant to water, moisture, and mold.
- 4_It can be processed on site
- 5_Production is flexible (Tailor Made)
- 6_It does not need to be installed in a “controlled environment.”
- 7_It does not require protective finishes
- 8_No mandatory cleaning required
- 9_100% is recyclable
- 10_It is thermoformable for curved applications
TEST and RELIABILITY
Woodn Greenwood systems also contribute to LEED classification® buildings, are periodically subjected to Certification paths at accredited laboratories, to ensure designers and builders achieve the stated performance and sustainability.
They can be found within the technical documentation:
• Fire resistance testing, according to US regulations (NFPA 285, NFPA 268)
• Humidity resistance testing and mechanical property control.
• Slip resistance test (DIN and AS)
• VOC emission test
• Sound absorption testing (ASTM C423)
• Termite Resistance Test (ASTM D3345-22)
• Wind load resistance test (NOA issued by the Miami Dade County Department of Regulatory and Economic Resources (RER)
• Test SRI – Solar Reflectance Index
• Fire-resistant Woodn Fire Performance beams, according to European standards EN 13501-1:2018 in class B-s2, d0 - available upon request
• Greenwood Fire Performance pipes resistant to fire, according to European regulations EN 13501 - 1:2018 in class CFL-S1 - available upon request
ISO9001 Certificate | LEED Mapping® FSC Certificate®
Domande Frequenti
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WPC stands for Wood Plastic Composite, a composite material made from wood flour, plastic polymers, and additives. This material was first developed in the early 1970s in the automotive industry, but thanks to its extraordinary properties, it quickly established itself as an eco-friendly and durable alternative to more traditional building materials.
The in-house WPC laboratory at Woodn Greenwood has developed two formulas for its products: WOODN WPC, which has a high polymer content, is intended for exterior cladding, suspended ceilings, and sunshades; WPC GREENWOOD, which contains approximately 60% of coniferous wood flour, is designed for flooring, walkways, and poolside areas.
WPC is more durable and stable—both aesthetically and structurally—than natural wood. It retains its color even over the long term. The material is fire-resistant and self-extinguishing in the event of a fire, and resistant to pests. WPC surfaces are slip-resistant and water-repellent; the planks do not crack or splinter. Furthermore, WPC requires minimal maintenance.
Even for outdoor applications, WPC does not require any protective treatment or coating, because the polymer component makes the material waterproof and durable.
WPC requires minimal maintenance, especially when compared to natural wood. After the initial installation, cleaning with high-pressure water below 80 bar is sufficient. The aesthetic appeal remains unchanged over time. In any case, in the’Technical Area A brief manual for the maintenance and handling of the slats is available.
WPC is a recyclable 100% material. In the case of Woodn Greenwood in particular, since the production cycle is completely on-site, every production scrap is transformed by us into new raw material, to be reused in subsequent extrusion processes.