Composite Decking vs Timber: Which One is Right for Your Home?
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When it comes to building a deck, one of the biggest decisions you’ll face is choosing between composite decking and timber decking. Both have their pros and cons, and the right choice for you will depend on your budget, lifestyle, and long-term maintenance preferences. We’ve worked with both materials extensively, and in this guide, we will break down the key differences to help you make an informed decision.
What is Composite Decking?
Composite decking is made from a mix of recycled wood fibres and plastic. It’s designed to look like natural timber but with added durability and low-maintenance benefits. Unlike traditional wood, composite boards don’t require staining, sealing, or frequent repairs.
What is Timber Decking?
Timber decking is made from natural hardwood or softwood and has been a popular choice in Australian homes for decades. It offers a warm, classic look and can be sanded and refinished over time. However, timber decks require regular upkeep to prevent issues like rotting, splitting, and termite damage.
Key Differences Between Composite and Timber Decking
| Feature | Composite Decking | Timber Decking |
|---|---|---|
| Maintenance | Low-maintenance, no staining or sealing required | Needs regular staining, sealing & sanding |
| Durability | Resistant to moisture, termites, and rot | Prone to warping, splitting, and termite damage |
| Lifespan | 25+ years | 10–20 years depending on timber type and maintenance |
| Cost | Higher upfront cost but lower maintenance costs over time | Lower upfront cost but higher long-term maintenance costs |
| Appearance | Modern look, available in various colours and textures | Natural, classic timber grain and feel |
| Eco-Friendly | Made from recycled materials, sustainable option | Natural product, but deforestation is a concern |
Pros & Cons of Composite Decking
Pros:
✔ Low maintenance – no staining or sealing required
✔ Resistant to moisture, rot, and termites
✔ Long lifespan (25+ years)
✔ Available in a range of colours and finishes
✔ Eco-friendly – often made from recycled materials
Cons:
✘ Higher upfront cost compared to timber
✘ Can retain heat in hot weather
✘ Some brands may look less natural than real timber
Which One Should You Choose?
The right choice depends on what’s most important to you:
If you want a low-maintenance, long-lasting deck, composite is a great option.
If you prefer the classic beauty of natural timber and don’t mind regular maintenance, timber might be the way to go.
If budget is a concern, timber is cheaper upfront but will cost more over time in maintenance.
If you want an eco-friendly option, composite made from recycled materials is a sustainable choice.
Final Thoughts
Both composite and timber decking have their place in Australian homes, and the best option comes down to your lifestyle and long-term plans. If you’re looking for a deck that will last for decades with minimal upkeep, composite decking is a smart investment. But if you love the natural look of timber and don’t mind the maintenance, a well-cared-for timber deck can be a stunning addition to your home.
Need help choosing the right decking material for your outdoor space? Get in touch with our team, and we’ll help you design the perfect deck for your home.