Millboard Composite Decking vs Traditional Composite Decking

Introduction to Composite Decking

Composite decking has grown in popularity as a durable and low-maintenance alternative to natural wood. Traditionally, composite decking is made from a mixture of wood fibers and plastic, offering a balance between appearance and performance. However, the market has evolved, with advanced composite materials like Millboard products redefining what composite decking can offer. In this guide, we’ll explore the unique qualities of Millboard composite decking, how it compares to other traditional composite options, and which choice might best suit your needs.

What Sets Millboard Apart in Composite Decking

Millboard decking takes composite decking to the next level with its hand-molded design and focus on craftsmanship. Unlike traditional composite decking, which often relies on uniform patterns and synthetic looks, Millboard decking is molded from real wood, capturing the intricate details and variations of natural wood grain. Each board is hand-finished, ensuring a premium look that is nearly indistinguishable from genuine wood.

Key differentiators include:

• Unique Lastane® Surface: The top layer of Millboard decking is made from a unique elastomeric material called Lastane®, providing a soft-touch surface that remains durable against scratches and stains.
• Fiber-Reinforced Core: Beneath the Lastane® surface, a polyurethane resin core reinforced with fiber offers strong structural integrity, eliminating concerns of rot, warping, and core material breakdown common in other composites.

Material Composition and Durability

Traditional Composite Decking

Most traditional composite decking boards are made from a mix of wood fibers and plastics. Modern composite decking materials include a more durable surface capping layer to enhance the look and help protect the core. While this blend offers improved durability compared to natural wood, it can still be prone to issues like moisture absorption, which can lead to warping or mold over time. Additionally, traditional composite boards are extruded with a brushed or rolled wood-effect finish, which can impact their long-term durability and appearance.

Millboard Composite Decking

Millboard decking, on the other hand, uses a high-performance polyurethane core that is non-porous, meaning it does not absorb moisture. This makes it ideal for areas exposed to the elements, such as poolside decking or regions with high humidity. The fiber reinforcement adds to its strength, making it suitable for high-traffic areas without the risk of cracking or splitting.

Design and Visual Appeal

One of the key reasons homeowners and designers choose composite decking is its appearance. Millboard decking excels in this area by offering a truly authentic wood look. Each board is hand-molded from real oak, capturing the natural grain patterns and subtle texture variations that are nearly impossible to replicate with traditional composites.

Millboard’s range includes:

• Enhanced Grain: Offers a smooth finish that replicates the clean lines of freshly sawn wood.
• Weathered Oak: Molded from 100-year-old oak boards, it provides a rustic, aged appearance that adds character to any space.
• Lasta-Grip®: Combines slip-resistance with beautiful design for added safety in areas like steps or pool surrounds.

In contrast, traditional composite decking often features a more uniform, synthetic appearance due to mass production methods. While it can mimic wood to some extent, the detail and depth of Millboard’s finish stand out in a class of their own.

Safety Features and Slip Resistance

Safety is a critical consideration for any decking project, especially in outdoor environments prone to rain and moisture. Traditional composite decking can become slippery when wet, depending on the finish and design. Although surface treatments can improve grip, these often wear down over time.

Millboard decking’s Lastane® surface, however, has high slip resistance. Its pliable top layer provides excellent traction even in wet conditions, making it ideal for use around pools, outdoor kitchens, or any areas where safety is a concern. The Lastane® material also offers enhanced resistance to mold growth, further reducing slip risk compared to traditional composite options.

Installation and Maintenance

Ease of Installation

Millboard decking’s unique construction makes it easy to work with using standard carpentry tools, whether you’re a professional installer or a DIY enthusiast. The boards are designed to be cut and shaped easily, and Millboard’s Durafix® screws allow for hidden fasteners, resulting in a clean, uncluttered surface.

In comparison, traditional composite decking often requires clip fasteners and may result in visible screw heads, which can impact the overall appearance and lead to a longer installation time.

Long-Term Maintenance

Millboard’s non-porous surface means it requires minimal maintenance—just occasional cleaning with soap and water. Traditional composite decking may need more frequent cleaning to maintain its appearance, especially if exposed to intense sunlight or fluctuating weather.

Environmental Considerations

Traditional composite decking is also considered a sustainable choice due to its high recycled content of wood and plastic. However, it can still present challenges in terms of disposal at the end of its lifespan. Traditional composite decking is often produced using extrusion methods, which are known to be energy-intensive.

Millboard is committed to sustainability through ongoing improvement. Currently, 38% of the materials used in our products are recycled, and our manufacturing process is powered entirely by renewable electricity. In addition to its environmentally responsible production, Millboard offers exceptional durability backed by a limited structural warranty.

Millboard has ensured that its core product range includes Environmental Product Declarations (EPDs) for added assurance and transparency. Learn more about our efforts in our Sustainability Roadmap.

Frequently Asked Questions

Can Millboard decking be installed in high-traffic areas?

Yes, the fiber-reinforced core and durable surface make Millboard decking suitable for both residential and commercial installations.

Does Millboard decking fade over time?

Thanks to integrated UV stabilizers, Millboard decking is designed to retain its color better than many traditional composites, ensuring long-lasting appearance.

How does Millboard decking handle scratches and impacts?

The Lastane® surface is more resistant to scratches than most traditional composite surfaces, making it a great choice for areas with heavy use.

What is the downside of composite decking?

The main downside of composite decking is the initial cost, which tends to be higher than wood. Also, while composite decks are low maintenance, they can still scratch—especially in high-traffic areas or with heavy furniture. However, premium products like Millboard reduce these concerns with scratch-resistant surfaces and improved durability.

Is composite decking worth the money?

Yes, composite decking is often worth the investment for homeowners seeking long-lasting, low-maintenance outdoor spaces. It resists rot, warping, and splintering—issues common with natural wood. Despite the higher upfront cost, the long-term savings on upkeep make it a cost-effective option. Millboard decking adds value with superior aesthetics and performance.

Does composite decking get slippery when wet?

Lower-quality composite decking can be slippery when wet. However, premium options like Millboard use slip-resistant surfaces like the Lastane® coating to provide safe traction in wet conditions, making them ideal for pool areas or rainy climates.

How long does composite decking last?

Traditional composite decking can last 25+ years, depending on quality and weather exposure. Millboard’s materials resist warping, rotting, and mold, offering extended longevity with minimal maintenance.

Can composite decking be power washed?

Yes, composite decking can be power washed, but use a pressure under 2,000 PSI. Keep the nozzle about 12 inches from the surface and use a 40–60 degree fan tip to avoid damage.

Does composite decking fade over time?

Some fading can occur with prolonged sun exposure, but Millboard incorporates UV stabilizers to minimize this, helping maintain color and appearance for years.

Can you paint or stain composite decking?

Composite decking doesn’t typically require painting or staining. Paint and stains don’t adhere well to the surface. Millboard is available in a range of pre-finished styles that don’t need additional treatment.

Is composite decking hotter than wood?

Composite decking can retain more heat than wood, especially darker colors. Lighter tones like light gray or oak absorb less heat and stay cooler underfoot.

Can you cut composite decking?

Yes, composite decking can be cut with standard woodworking tools. A fine-toothed blade is best for smooth cuts. Millboard is especially easy to cut and shape for custom applications.

Does composite decking require a subframe?

Yes, a solid subframe is necessary for proper installation and support. Millboard offers systems like DuoSpan that are engineered to work seamlessly with its boards for optimal stability.

Can composite decking be used around pools?

Yes, composite decking is a great option for pool areas due to its moisture resistance. Millboard’s slip-resistant Lastane® surface enhances safety even when wet.

How do you clean composite decking?

Cleaning is easy—just soap, water, and a soft brush. For tough stains, use a diluted vinegar solution. No need for sealing or staining, saving time and effort. Millboard’s non-porous surface is highly stain- and mold-resistant.

Does composite decking expand and contract?

Yes, it expands and contracts slightly with temperature changes. Proper installation with recommended spacing accounts for this movement. Millboard is designed to minimize noticeable shifting.

What’s the difference between composite decking and PVC decking?

Composite decking combines wood fibers and plastic for a natural look with added strength. PVC decking is fully synthetic and more water-resistant, but can lack the appearance of real wood. Millboard’s unique polyurethane and fiber-reinforced core offers the best of both: authentic wood look and advanced performance.

Does composite decking scratch easily?

Traditional composite decking can scratch, especially from heavy furniture or sharp objects. Millboard’s Lastane® finish is highly scratch-resistant. Still, care should be taken with items like metal planter bases, spiked shoes, or unprotected furniture legs.

How does composite decking compare to wood in terms of maintenance?

Composite decking requires much less upkeep than wood. Wood needs yearly sealing, sanding, or staining. Composite decking just needs periodic cleaning. Millboard, in particular, resists weathering, mold, fading, and algae—eliminating heavy maintenance.

Can composite decking be used for raised decks?

Yes, it’s perfect for raised decks when supported by a strong subframe. Millboard’s lightweight yet durable structure makes it a reliable choice for elevated builds exposed to the elements.

Is composite decking safe for pets?

Yes, composite decking is pet-friendly—it doesn’t splinter like wood and is less prone to scratches. Millboard’s non-porous surface resists stains from pet accidents and provides slip resistance for active pets.

How wide are composite decking boards?

Board widths vary, usually between 4.75 and 8 inches (120–200mm). Millboard offers a range of sizes so you can customize your layout. It’s best to plan your deck based on the board size for a balanced finish.

Final Thoughts: Choosing the Right Decking for Your Needs

Choosing the right decking depends on your goals—whether that’s natural looks, minimal maintenance, or long-term strength. Millboard offers a premium alternative with unmatched craftsmanship, durability, and aesthetic appeal.

If you’re seeking decking that blends wood-like beauty with high performance, Millboard is a top-tier choice. Explore our collection today and see how it can transform your outdoor living area.

Browse our online inspiration gallery to see stunning outdoor spaces we’ve helped create. Planning a commercial project? Check out our commercial case studies for ideas.

Have questions? Reach out using our online form here or call us at 024 7643 9943.

You can also order FREE samples directly from our website here.