What is WPC 7 Heavy Deck used for?

WPC 7 Heavy Deck is designed for light to semi-heavy outdoor decking applications. It is commonly used for terraces, walkways, low-traffic roof gardens, benches, outdoor furniture bodies, and decorative architectural elements.

Is WPC 7 Heavy Deck suitable for outdoor use?

Yes. This profile is specifically engineered for outdoor environments and is resistant to moisture, sunlight (UV), rain, insects, and decay, making it ideal for long-term exterior applications.

Can this decking profile handle weight and daily use?

Despite its narrow width, the 70×25 mm profile offers high structural strength. It is suitable for pedestrian traffic and can be reinforced with an internal steel box profile when higher load resistance is required.

Can WPC 7 Heavy Deck be combined with wider decking boards?

Yes. This narrow profile is often used alongside wider decking boards to create decorative patterns, borders, frames, or visual contrasts in flooring designs.

Is WPC 7 Heavy Deck slippery when wet?

No. The surface can be produced with textured finishes such as embossed, sanded-embossed, or brushed, which significantly reduce the risk of slipping in wet conditions.

WPC Decking Board 7 Heavy 70×25 | Narrow & Durable Composite Deck

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WPC Decking Board 7 Heavy (70×25×3000 mm) is a narrow yet durable composite deck profile designed for light to semi-heavy outdoor flooring and decorative applications. It’s commonly used for terraces, low-traffic roof gardens, walkways, bench seating, and the bodies of outdoor wood-like fixtures. Thanks to its slim format, it also works great in mixed patterns alongside wider decking boards to add rhythm and visual contrast—while remaining UV-, moisture-, and weather-resistant with minimal maintenance.

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

This product belongs to the wood-plastic composite decking category and is classified as a narrow heavy-duty decking profile with a cross-section of 70 × 25 mm. It is a practical option for light to semi-heavy decking applications and is commonly used in the construction of benches, the body of various wooden products, as well as combined installations alongside wider decking boards to create diversity in design and execution.

Product Highlights

Resistant to sunlight and UV radiation
Moisture resistant
Fire resistant
Cost-effective with no maintenance costs
Antibacterial
Washable with mild cleaning agents
Eco-friendly and recyclable
Anti-slip surface
Easy maintenance and workable like natural wood

Applications of 70×25 mm WPC Deck Profile (Narrow Heavy Deck)

WPC 7 Heavy Deck is a slimmer yet durable option for projects where both visual appeal and load-bearing capacity are important. This decking profile is widely used in walkways, benches, and light modern decking applications.

Light to Semi-Heavy Decking:

Suitable for flooring areas such as terraces, internal villa walkways, light landscaping projects, or low-traffic roof gardens. Its narrow dimensions create a refined appearance and make installation easier.

Bench and Seating Construction:

Thanks to its high strength and the ability to accommodate a steel box profile, it is an excellent choice for building outdoor bench bodies or seating surfaces, combining durability with aesthetic appeal.

Wooden Products and Decorative Elements:

Used for the exterior or side panels of wooden products such as planter boxes, decorative boxes, stand bases, and outdoor containers.

Combined Installation with Wider Deck Boards:

This narrow profile can be combined with wider decking profiles such as 145×26 mm decking to create visually attractive patterns in flooring projects, including guide lines, perimeter frames, or contrasting textures.

Pergola, Partition, and Louver Construction:

Although introduced as a decking profile, its suitable dimensions allow it to be used for pergola shading blades, partition bodies, or decorative louvers.

Benefits of 70×25 mm WPC Deck Profile (Narrow Heavy Deck)

A Balance of Strength and Elegance:

Despite its narrow width, this profile offers high strength due to its appropriate thickness and the ability to insert an internal steel box profile, making it ideal for slim yet durable constructions.

Ideal for Light-Traffic Areas:

Perfect for spaces that require clean, modern, and lightweight designs without heavy load requirements, such as terraces, balconies, and modern villas.

Suitable for Outdoor Furniture and Wooden Products:

Its slim and uniform appearance makes it ideal for benches, planter bodies, and outdoor display stands, without the need for painting or special maintenance.

Compatible with Wider Profiles for Decorative Designs:

Can be combined with wider decking boards to create decorative flooring patterns, including frames, accent strips, or guiding lines in surface design.

Easy and Fast Installation:

Its balanced weight and simple geometry allow for quick and straightforward installation, which is especially important in time-sensitive projects.

High Resistance to Environmental Conditions:

Resistant to moisture, rain, sunlight, fungi, insects, and decay, ensuring long-term performance in outdoor environments compared to natural wood.

No Periodic Maintenance Required:

Does not require painting, oiling, or frequent repairs. Simple cleaning is enough to maintain a clean and fresh appearance.

Environmentally Friendly:

Manufactured from recycled materials and fully recyclable, making it suitable for sustainable and eco-conscious architectural projects.

Surface Finishing Options for WPC

WPC surfaces can be produced with different finishing treatments, including:

Embossed
Sanded-Embossed
Brushed

Among these options, sanded-embossed finishing, which combines embossing and sanding, offers the closest appearance to natural wood and is the most popular choice.

WPC profiles can also be supplied without surface treatment (raw finish).

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: