Both decks and patios extend your living space outdoors, but they suit different homes and budgets. Here is how they compare.
Cost: A basic timber deck in Australia typically costs $200-$500 per square metre, while composite decking runs $350-$700. A concrete patio costs $50-$150 per square metre, making it the more affordable option. Paved patios sit between the two at $100-$300 per square metre.
Maintenance: Timber decks require regular oiling or staining (every 1-2 years) and periodic board replacement. Composite decking needs less maintenance but can still show wear over time. Concrete and paved patios require minimal upkeep — occasional pressure washing and resealing keep them looking fresh.
Terrain: Decks excel on sloped blocks where a patio would require significant earthwork. They can be built elevated to capture views and breezes. Patios work best on flat or gently sloping ground.
Aesthetics: Timber decks offer a warm, natural feel that complements most Australian home styles. Patios provide a more permanent, structured look and can be finished with tiles, pavers, or decorative concrete.
Lifespan: A well-maintained hardwood deck lasts 15-25 years. Composite decking lasts 20-30 years. A concrete patio can last 30+ years with proper installation.
Consider your climate too. In hot, sunny areas, timber decks can become uncomfortably hot underfoot. Lighter-coloured pavers or concrete with a shade structure may be more practical.