The WPC Profile 4×4 (40×40×3000mm) is a versatile, compact structural profile for light to mid-duty outdoor and semi-outdoor applications. It’s widely used for square louvers, decorative frames, light railings, partitions, planters, pergola/gazebo elements, and general detailing. It offers reliable weather resistance, easy handling, and a clean modern look—while allowing optional internal steel reinforcement when additional strength is needed.
Resistant to sun and UV rays
Moisture resistant
Fire resistant
Cost-effective, no maintenance costs
Antibacterial
Washable with mild detergents
Environmentally friendly and recyclable
Non-slip surface
Easy to maintain and tool-friendly like wood
The WPC Profile 4×4 is a compact WPC structural section with a 40×40 mm cross-section. It’s highly practical for lightweight and decorative structures, commonly used for square louvers, decorative wooden-style structures, bases and bodies of outdoor items, trim framing, and light railings.
Product Highlights
- UV & sunlight resistant
- Moisture resistant
- Fire resistant
- Cost-effective, no maintenance cost
- Antibacterial
- Washable with mild cleaners
- Eco-friendly and recyclable
- Non-slip surface
- Easy maintenance and machinable like wood
Description
With its simple design and square cross-section, the 40×40 WPC hollow profile is an easy-to-match option for many projects. From louvers and planter boxes to bench frames and ceiling detailing, it blends well and delivers a clean, consistent design language. This compact section is reliable for light and decorative builds while still providing solid performance.
Applications of WPC Profile 4×4
- Façade louvers: for shading, ventilation, and architectural styling
- Pergola & gazebo structures: as light posts or beams
- Light railings & fences: for garden edges, terraces, rooftops, and outdoor areas
- Partitions & dividers: for cafés, villas, roof gardens, and semi-open spaces
- Framing for green walls or decorative features
- Substructure for WPC flooring: for leveling and strengthening the deck base
- Frames/chassis for signs, planters, or outdoor decorative elements
- Covering outdoor utilities: such as AC units or piping, without blocking airflow
Benefits of Standard WPC Profile 4×4
- Balanced weight and strength: easier handling and installation compared to heavy-duty versions, while maintaining reliable performance for light to mid-duty structures.
- Ideal for decorative and semi-structural builds: suitable for louvers, frames, bench/table bases, partitions, and outdoor accessories.
- Optional internal steel reinforcement: a steel square tube can be used inside (depending on size) when extra strength is required.
- Weather resistant: strong resistance to moisture, UV exposure, decay, insects, and fungi—well-suited for outdoor use.
- Clean modern look: available in various colors and textures to match different architectural styles (upon order).
- Fast installation and easy fabrication: standard dimensions help with cutting, drilling, and assembly.
- Eco-friendly: made with recycled content and recyclable, with no need for chemical paints or frequent maintenance.
Wood Plastic Color Range
Materino's standard wood plastic colors are designed to be inspired by the natural spectrum of wood to create the greatest harmony with outdoor and indoor architecture. In addition to the basic colors, it is also possible to produce custom colors for specific projects. You can see the available wood plastic colors below:
- Graphite - inspired by ebony tree
- Walnut - inspired by walnut tree
- Mahogany - inspired by mahogany tree
- Chocolate - inspired by oak tree
- Honey - inspired by maple tree
Surface Finishes for WPC
WPC surfaces can be supplied with Embossed, Brushed, or Sanded Embossed finishes.
Sanded Embossed (embossing + sanding) offers the closest feel to natural wood and is one of the most popular choices.
WPC can also be supplied raw (without surface finishing).
Note: Surface finishes are only applicable to smooth surfaces:
- Embossed
- Sanded Embossed
- Brushed
