pallet deck

The cost of building a 4x4 deck varies depending on the materials you use, the size and layout of your deck, and any special features or finishes you include. Generally speaking, you can expect to pay between $2,000 and $10,000 for a professionally built 4x4 deck. 

If you're working with a limited budget, one way to save on costs is to use basic materials. Pressure-treated lumber is typically the most affordable option, and it's also easy to work with for DIY projects. For a more durable deck that will last longer without requiring much upkeep, however, you may want to consider investing in composite materials or tropical hardwoods.

The best wood for decking in Australia would have to be Merbau. It is a very durable hardwood that is perfect for the harsh Australian climate. It is also a beautiful wood that will add value to your home. If you are looking for a more economical option, then Jarrah would be a good choice.

Building a 14x20 deck will cost you between $2,000 and $4,000 depending on the materials you use and the complexity of the build. If you're planning on doing it yourself, expect to pay closer to the lower end of that range. However, if you hire a professional contractor, they will likely charge you closer to the higher end. The final cost will also depend on things like the size and style of your deck, as well as any extra features or add-ons you might want to include. For example, a deck with stairs or rails will obviously cost more than a simple platform deck.