A quality deck transforms how you use your outdoor space. Here is everything Melbourne homeowners need to know before building.
Do You Need a Permit?
In Victoria, decks over 800mm above ground level typically require a building permit. Decks under this height may still require a permit depending on your council. Antonio PrimeScape Construction can advise on permit requirements for your specific project during the free quote consultation.
Timber Options for Melbourne Decks
Merbau: The most popular decking timber in Melbourne. Merbau is a dense hardwood with natural oil that provides excellent rot and insect resistance. Rich reddish-brown tones look beautiful when freshly oiled. Highly durable and cost-effective.
Spotted Gum: An Australian hardwood with beautiful natural figuring and a lighter colour palette. Slightly harder and denser than Merbau. Excellent durability and a more contemporary appearance.
Composite Decking: Low-maintenance alternative made from a blend of timber fibre and recycled plastic. Does not require oiling, is resistant to fading and splintering, and often comes with 25-year warranties. Higher upfront cost but lower lifetime maintenance.
Deck Construction Costs in Melbourne
A standard ground-level Merbau deck (40–50m²) typically costs $8,000–$15,000 installed. Elevated decks with structural posts and balustrades cost more. Composite decking adds approximately 20–30% to material costs.
Maintenance
Hardwood decks should be oiled once or twice a year to maintain colour and protect the timber. A quality penetrating oil takes about two hours to apply and makes a significant difference to appearance and longevity.