Composite decking vs patio tiles: Which should you choose?

Choosing the right flooring material for your outdoor living space is a crucial decision that impacts both aesthetic appeal and functionality. Two popular choices are Composite decking and patio tiles, each with distinct characteristics that make them suitable for different types of projects. Though the decision is ultimately based on your personal preference, it's important to consider and compare various factors, such as durability and versatile design options.

In this guide, we will help you understand the key differences between composite decking vs. patio tiles, so you can make an informed decision that suits your lifestyle, property and design vision.

Composite decking is a contemporary alternative to traditional timber, offering the appearance of a natural wood finish with far fewer maintenance requirements. It’s favoured for its ease of installation, consistent appearance, and longevity. Compared to natural materials, this decking option is highly resistant to fading, staining, rotting, or splintering. Their consistent quality and range of colours and textures make them versatile for outdoor living areas.

For more information, compare composite decking vs traditional wood with our guide here.

Additional benefits of composite decking include:

• Low maintenance: no need for regular staining or sealing.
• Highly resistant to moisture, insects and mould.
• High slip-resistance .
• Available in a wide range of colours and finishes to suit modern or traditional gardens.

How Millboard Decking Stands Out

Premium options, such as Millboard decking, are completely wood-free, making them highly resistant to rot, warping, algae, splintering, and UV discolouration.

Manufactured using moulds taken from real oak timbers, Millboard boards combine authentic texture with exceptional durability, replicating the appearance of natural wood with minimal upkeep. They also incorporate a weatherproof coating that highly resists staining and scratching, helping the surface maintain its visual appeal for longer.

Explore your favourite Millboard decking boards and request up to three free samples below.

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Available in porcelain, concrete, and natural stone options, patio tiles offer a more traditional approach to paving outdoor spaces. They’re available in a wide variety of sizes, different textures and materials, from smooth porcelain tiles to rustic tumbled stones.

Tiles are generally more rigid and, depending on the material, may require a solid sub-base to support their weight. While stone options such as granite or slate are extremely hard-wearing, they can be more prone to weathering, staining or discolouration if not regularly cleaned or sealed. Some surfaces may also require sealing or moss treatment over time.

Key features of patio tiles:

• Timeless appearance and classic paving look.
• Strong load-bearing capacity.
• Wide design flexibility through patterns and laying styles.

When weighing up the two options, several practical factors come into play. Composite decking is designed for simplicity, offering a lightweight yet robust solution which requires less ongoing upkeep and is typically quicker to install. Patio tiles, while solid and heavy-duty, are often more labour-intensive to lay and may involve more frequent cleaning or surface treatments.

Use the comparison table below to explore the key features and differences of the two outdoor flooring options:

Overall, composite decking emerges as the top choice in several categories. Though tiles offer a natural aesthetic and are durable, they can require maintenance, particularly due to chipping, staining, and scratching. Wet conditions or incorrect layering may also cause occasional slips and accidents, unless treated with anti-slip coatings.

Some composite decking options are naturally slip-resistant due to their composition. Although some types may be prone to staining and scratching, premium options, such as Millboard Decking, are designed to withstand harsh weather conditions and help maintain the boards' aesthetics for longer.

Read more about what Millboard Decking is made from with our guide here.

Composite deck boards are generally easier to maintain over the long term. Its surface only needs occasional cleaning with soapy water. Unlike traditional wood or some porous stone, composite does not require sanding, sealing or specialist products to preserve its appearance.

Patio tiles, particularly those with porous or textured surfaces, may require more effort. Natural stone can be prone to moss growth or surface wear, especially in damp or shaded areas. Routine sealing and professional cleaning may be necessary to maintain the surface's appearance.

Initial costs vary widely depending on material quality. Composite decking may involve a higher upfront spend than budget patio tiles, but the long-term savings from reduced maintenance and improved durability can offset this over time.

Porcelain and natural stone tiles can also be expensive, especially if a complex laying pattern or extensive ground preparation is required. Labour costs for tile installation are typically higher than for decking, as tiles often demand more time and groundwork.

The cost of composite decking:

• Higher material cost but lower lifetime upkeep.
• Faster installation may reduce labour charges.

The cost of patio tiles:

• Suits a range of budgets, with premium options available.
• Higher labour and maintenance costs should be factored in.

Both options offer a broad range of stylistic possibilities. Composite decking is ideal for creating clean, linear platforms or raised seating areas, and can suit a range of settings, from cottage gardens to contemporary outdoor al fresco dining spaces.

Millboard decking is available in styles such as Enhanced Grain and Weathered Oak, which mimic natural timber with a luxurious finish. Board lengths and edging options allow for seamless transitions, steps or integrated seating. Our Modello collections, Contour and Linear, feature over 50 unique styles, allowing for the creation of intricate patterns with their distinct character.

Tiles enable creative paving layouts, including herringbone, basketweave, or large-format patio slabs, providing a versatile option for outdoor spaces. Colours range from light limestone tones to deep slates, with various finishes available to match architectural details.

When considering the visual impact, think about:

• How the surface will complement the home's exterior.
• Slip resistance and safety in wet conditions.
• Integration with planting, lighting and furnishings.
• Ongoing visual upkeep (e.g. cleaning of textured stone).

For more information, read our Millboard guide to colour, featuring expert tips on choosing the perfect shade for your garden.

Get inspired, and browse different shades to find your perfect Millboard decking style:

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The best choice depends on your priorities. If ease of maintenance, wood grain detail and quick installation are important, composite decking may be the ideal option. It's especially suited for homeowners seeking a clean and practical space with long-term value.

If you're seeking a classic paving look, patio tiles may be a more suitable option. Just be prepared for a more involved installation and potential upkeep.

Before deciding on the right outdoor flooring material, consider the following:

• How much time can you dedicate to maintenance?
• Do you want a raised platform or a level surface?
• Is your garden shaded, damp or exposed to the weather?
• What is your budget for installation and long-term upkeep?

Is composite decking slippery when wet?

Premium composite decking, such as Millboard, is engineered with high slip resistance. Its textured surface helps maintain grip even in wet or frosty conditions.

Can patio tiles crack or stain over time?

Yes. Some stone and concrete tiles can absorb moisture, which can lead to staining or cracking in freezing conditions. Regular sealing can help protect the surface.

Which is more environmentally friendly?

Generally, composite decking is considered more environmentally friendly. Stone tiles, although natural, often require energy-intensive extraction and transportation.

Millboard composite decking incorporates renewable biopolymers and recycled materials, and avoids the need for quarrying or deforestation.

Read more about Millboard’s sustainability roadmap and goals here.

Can composite decking be used in shaded or coastal areas?

Yes. Millboard is highly UV-resistant and moisture-resistant, making it suitable for use in damp or coastal climates. It won’t warp or split with exposure.

Is composite decking suitable for all buildings?

Composite decking is ideal for ground-level and low-rise installations. Always consult a building professional or expert installer for suitability, especially in high-rise or regulated locations.

At Millboard, we employ accredited and qualified decking installers who are trained to our high standards. Our approved installers are well-versed in the specific requirements of Millboard decking, guaranteeing a problem-free installation. Find your nearest installer here.

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