PVC Decking vs Composite: Which is Better?

Did you know that the global decking market is projected to exceed £19 billion by 2027, with PVC and composite decking leading the charge?

The popularity of these materials comes from their durability, low maintenance, and a shift to more eco-conscious decking solutions. 

But when it comes to choosing between the two, the decision can feel overwhelming.

The Plastic Revolution: Why PVC Decking Stands Out

PVC (Polyvinyl Chloride) decking is a completely synthetic material that’s gaining traction here in the UK.

But what exactly makes it a top choice for many homeowners?

Advantages of PVC Decking

• Weather Warrior: PVC decking is non-porous, and therefore resistant to moisture, mould, and mildew. Whether you’re dealing with a heavy British downpour or blazing sun, PVC decking doesn’t warp, rot, or splinter.

• Low Maintenance: A quick rinse with water is often all you need to keep your deck looking new. No staining, sealing, or scrubbing required.

• Lightweight Yet Robust: Its lightweight nature makes PVC decking easy to install, but it’s robust enough to handle everyday wear and tear.

• Wide Design Options: From realistic woodgrains to sleek monochrome finishes, PVC decking offers a variety of designs to suit any style.

The PVC Decking boards supplied by Trade Warehouse. We offer a beautiful range of colours to suit your project. 

Drawbacks to Consider

• Higher Upfront Cost: PVC decking tends to be pricier compared to other options. This higher cost is often due to the advanced manufacturing processes involved in creating a fully synthetic, high-performance product. While the initial investment might seem a bit steep, many homeowners find the long-term savings in maintenance and replacement costs to justify the price. Still, the upfront expense can be a deterrent for budget-conscious buyers, especially when comparing PVC to more traditional wood decking.

• Aesthetic Limitations: While designs have improved, some homeowners feel that PVC actually lacks the authentic warmth of wood. Even with advancements in texture and colour options, there’s a certain "organic charm" in natural wood that can be difficult to replicate. For those who prioritise a rustic or traditional appearance, this can be a significant drawback. PVC’s sleek and uniform finish, though appealing for modern aesthetics, might not align with every homeowner’s vision for their outdoor space.

If PVC’s benefits align with your goals, explore our collection to find your ideal match.

Composite Decking: The Balanced Blend

Composite decking is crafted from a mix of wood fibres and recycled plastics, striking a balance between natural beauty and modern innovation.

Let’s explore why this hybrid material is a favourite for so many.

Advantages of Composite Decking

• Authentic Wood Look: Composite decking mimics the texture and appearance of natural wood better than PVC, giving your outdoor space a more traditional feel.

• Environmentally Friendly: Many composite boards are made from recycled materials, making them an eco-conscious choice.

• Resistant to Scratches and Fading: Engineered to last, composite decking maintains its finish even in high-traffic areas.

• Varied Colours and Styles: From rich wooden tones to modern greys, composite decking offers versatility to match any design aesthetic.

Potential Downsides

• Slightly Heavier: Composite decking is denser than PVC, which can make installation more challenging. This extra weight often necessitates stronger support structures and may require additional labour during installation. While the density contributes to its durability and sturdiness, it’s a factor to consider for DIY enthusiasts or projects on a tight schedule.
  

• Prone to Staining: Spills need to be cleaned promptly to avoid potential stains. This is particularly true for composite decking that lacks protective coatings. Substances like wine, oil, or grease can penetrate the surface if left unchecked, leading to discolouration. To mitigate this, it’s wise to apply protective sealants or ensure regular cleaning routines.

Ready to explore your options? Check out the composite decking range to see what’s available.

Head-to-Head Comparison: PVC vs Composite Decking

To make your decision easier, here’s a side-by-side comparison of the key features of PVC and composite decking:

Feature	PVC Decking	Composite Decking
Material	100% synthetic (plastic)	Blend of wood fibres & plastic
Appearance	Modern & sleek	Authentic wood-like finish
Maintenance	Extremely low	Low, but requires occasional cleaning
Cost	Higher upfront	Moderate upfront
Eco-Friendliness	Less eco-friendly	Uses recycled materials
Durability	Exceptional	Very high

By considering these factors, you’ll be better equipped to choose the decking option that suits your lifestyle and budget.

Installation Insights: Setting the Stage for Success

Proper installation is key to a long-lasting and visually appealing deck. Here are some tips for PVC and composite decking:

1. Frame It Right: A sturdy frame is the foundation of a successful decking project. Learn how to create a strong decking frame.

2. Account for Expansion: Both PVC and composite decking expand and contract with temperature changes. Leave appropriate gaps to avoid buckling.

3. Choose Hidden Fasteners: These fasteners ensure a smooth, screw-free surface for a polished look.

4. Follow Manufacturer’s Guidelines: Always adhere to specific instructions to protect warranties and ensure safety.
   
   

Creative Ideas to Transform Your Deck

A deck isn’t just a functional outdoor space—it’s an opportunity to express your style. Here are some ideas to inspire your project:

• Multi-Level Designs: Ideal for sloped gardens, multi-tiered decks create separate zones for dining, lounging, and entertaining.

• Built-In Seating and Planters: Add convenience and charm with integrated benches or planters that blend seamlessly with your deck.

• Lighting Features: Install recessed lighting or solar-powered post caps to make your deck a night-time haven.

• Mixed Material Aesthetics: Combine PVC and composite decking in contrasting tones for a unique visual impact.

Looking for more inspiration? Have a read of our blog on decking ideas to elevate your space.

The Final Word: PVC or Composite?

Both PVC and composite decking offer incredible benefits, but your choice ultimately depends on your specific needs:

• Choose PVC if you value low maintenance, weather resistance, and modern aesthetics.

• Opt for Composite if you prefer a natural wood look, eco-friendliness, and design versatility.

By understanding the strengths and trade-offs of each material, you can confidently select the best option for your outdoor project.

And remember, a well-designed deck is more than just a structure; it’s an investment in your lifestyle and home value.

What’s your pick? PVC or composite?

Share your thoughts in the comments below! If you’re planning a new deck, why not take the first step today by exploring our collection pages?

The perfect deck is within reach—all it takes is your decision!

A garden room - composite materials supplied by Trade Warehouse.