Complete Guide to Different Types of Decking (WPC, SPC, PVC & More)

Complete Guide to Different Types of Decking (WPC, SPC, PVC & More)

1️⃣ WPC Decking (Wood-Plastic Composite)

What It Is

A blend of wood fibres + recycled plastics, pressed into boards. One of the most popular alternatives to timber.

Pros

• Low maintenance (no painting or oiling)

• Slip, rot & insect resistant

• Consistent colour and finish

• Long lifespan

• Often looks close to real timber

Cons

• Can expand/contract slightly with heat

• Budget WPC can fade quicker

• Heavier than PVC

Best For

Homeowners wanting timber-look decking with minimal upkeep.

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2️⃣ SPC Decking (Stone-Plastic Composite)

What It Is

A newer composite made from stone powder + plastic, originally used in rigid flooring, now adapted for outdoor boards.

Pros

• Extremely stable (low expansion)

• Very strong & dense

• Highly water-resistant

• Excellent fire resistance

• Less prone to warping than WPC

Cons

• Can feel harder underfoot than WPC

• Usually more expensive

• Less timber-like in appearance

Best For

Commercial spaces, hot climates, or areas needing maximum stability & durability.

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3️⃣ PVC Decking (100% Plastic)

What It Is

Decking made entirely from PVC, with no wood fibres.

Pros

• Zero moisture absorption

• Highly stain & fade resistant

• Lightest composite option

• Very low maintenance

Cons

• Less natural wood appearance

• Can cost more than WPC

• Can feel hotter under strong sun

Best For

Poolsides, seaside properties, wet environments, or where zero water absorption matters.

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4️⃣ Traditional Timber Decking

Main Types

• Softwood (Pine, Spruce) – affordable, easy to work with

• Hardwood (Ipe, Balau, Teak) – premium, durable, natural beauty

Pros

• Most natural look and feel

• Can be refinished to look new

• Wide price range

Cons

• Requires yearly maintenance (staining/oiling)

• Can warp, rot or split if not maintained

• Slippery when wet

Best For

People prioritising natural aesthetics and who don’t mind regular maintenance.

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5️⃣ Aluminium Decking

What It Is

Lightweight, structural decking made from coated aluminium.

Pros

• Won’t warp, rot, split or fade

• Fireproof

• Very long lifespan

• Slip-resistant (depending on profile)

Cons

• Industrial look (less natural)

• Can be noisy under foot

• Higher upfront cost

Best For

Balconies, commercial spaces, high-rise buildings or fire-regulated zones.

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6️⃣ Bamboo Composite Decking

What It Is

Engineered bamboo fibres fused with resins or plastic.

Pros

• Eco-friendly

• Very strong & dense

• Attractive grain

• Stable in varying weather

Cons

• Limited suppliers

• Can be pricey

• Cheaper versions may swell over time

Best For

Eco-focused projects and customers wanting a unique natural look.

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⭐ Quick Comparison Table