What is the best wood for decks in New Zealand?
When it comes to choosing the best wood for decks in Auckland, there are several factors to consider such as durability, aesthetics, cost, environmental impact, and the wood’s resistance to the specific climatic conditions of the area. Here are some of the most common types of decking timber used in Auckland and the ideal scenarios for each.
- Radiata Pine: This is a locally grown softwood that’s widely available and commonly used in New Zealand. It’s typically treated to make it resistant to rot, fungi, and insects, making it suitable for Auckland’s generally damp climate. However, it’s softer than some other options and may not be as durable or long-lasting. It’s an affordable choice and could be ideal for suburban homes in areas like Mount Eden or Epsom where budget might be a concern.
- Kwila (Merbau): This is a popular hardwood imported from South East Asia. It’s naturally durable, making it suitable for outdoor use in the variable Auckland weather. It’s resistant to decay and insects and has a beautiful rich colour that many homeowners appreciate. However, it’s more expensive than Radiata Pine, and there are some concerns about the sustainability of this timber unless it’s certified by the Forest Stewardship Council (FSC). If you’re looking to build a premium deck in posh areas like Parnell or Remuera, and you’re keen on sourcing sustainable materials, make sure to check the FSC certification.
- Vitex: This is a durable hardwood from the Solomon Islands. It’s lighter in colour, hard-wearing and a more environmentally friendly alternative to Kwila. Its durability makes it suitable for decks in coastal areas like Mission Bay or St Heliers where the deck might be exposed to harsh weather conditions.
- Jarrah: This Australian hardwood is known for its remarkable durability and stunning deep red colour. It’s a premium choice and more expensive than some of the other options, but it’s highly resistant to rot and termites, making it a suitable choice for areas with high rainfall like Titirangi. As it’s an imported timber, availability might be a concern and cost can be high.
- Macrocarpa: This is a locally grown softwood that’s naturally resistant to rot, making it suitable for outdoor use without the need for chemical treatment. It’s less common as a decking material but can be a good choice if you’re looking for a more natural or rustic look. It could be ideal for rural properties around Kumeu or Clevedon where the rustic aesthetic aligns with the countryside.
Auckland is home to many tourist spots and venues with beautiful decks that could provide inspiration for your own project. The expansive decks at the Auckland Zoo, for instance, are a great example of functional and durable design. The viewing decks at the Sky Tower show how decking can be used in high-rise buildings, while the decks at the Viaduct Harbour restaurants illustrate how they can enhance the outdoor dining experience.
Ultimately, the best wood for your deck will depend on your specific circumstances, including your budget, design preferences, environmental values, and the conditions at your property. It’s always a good idea to discuss your options with a deck building professional such as our Auckland deck builders at Quality Fencing Auckland who can advise on the best materials for your project.
