Decking Timbers

Featuring the best decking timbers in New Zealand

ArchiPro features only the best decking timbers in New Zealand from suppliers and manufacturers you can trust. High-quality decking timbers offer superior durability, resisting warping, cracking, and weather damage, so your deck stays strong and beautiful for years. They also provide a natural, stylish look that enhances outdoor spaces, making them perfect for entertaining or relaxing in New Zealand’s stunning environment. With sustainably sourced options available, you can enjoy a top-quality deck while making an eco-friendly choice for your home. This curated selection of decking timbers is an important part of a wider range of high-quality decking solutions that you can find on ArchiPro.

Different types of decking timbers

There's a great range of different decking timbers available in New Zealand, including many hardwood decking timbers, each with its own qualities and characteristics. The most popular include:

1. Kwila decking

Kwila decking is a durable and attractive hardwood timber native to Southeast Asia and the Pacific Islands. Its water-resistant properties make it ideal for wet environments, and it can be customised through staining, oiling, or weathering. Kwila decking is highly resistant to decay, rot, and insect damage, making it perfect for wet environments and poolside decks.

2. Pine decking

Pine decking is a popular and affordable softwood timber option made from pine trees. While less durable than hardwoods, it can still provide several years of use with proper care. Pine is customisable and widely available, making it attractive for those on a budget or looking for a temporary decking solution.

3. Vitex decking

Vitex decking is a durable hardwood that's ideal for outdoor use, particularly in coastal areas, due to its strength and water-resistant properties. It requires minimal maintenance and can last for several years. Vitex is also sustainable and easy to work with, making it an environmentally friendly choice.

4. Bamboo decking

Bamboo decking is a sustainable and durable option for outdoor construction. Its eco-friendliness, resistance to moisture, and low-maintenance requirements make it an attractive choice. Bamboo decking comes in various colours and patterns, is easy to install, and requires occasional cleaning and resealing.

5. Garapa decking

Garapa decking is a popular hardwood for outdoor projects, known for its durability, natural colour, and insect resistance. Sustainably harvested in South America, Garapa wood is easy to work with and can last for decades with proper maintenance. It is also less prone to splintering and warping, making it a safe and comfortable option.

6. Purpleheart decking

Purpleheart decking is a dense and durable hardwood known for its striking purple colour. It is naturally resistant to rot and insects, making it suitable for high-traffic areas. Its unique beauty and strength make it a popular choice for outdoor construction.

7. Macrocarpa decking

Macrocarpa decking is a durable and versatile softwood sourced from the Monterey Cypress tree. It offers natural resistance to decay and insects and features a distinctive grain pattern and colouration. Its versatility makes it a popular choice for outdoor construction and custom designs.

8. Jarrah decking

Jarrah is a dense hardwood sourced from Western Australia. It features a deep, rich red colour and a distinctive grain pattern, making it a popular choice for high-end outdoor projects. Jarrah wood is also highly resistant to rot and insect damage, making it a durable and long-lasting option for decking.

9. Tonka decking

Also known as cumaru decking, this durable hardwood known for its resistance to rot, insects, and decay. It is commonly used in outdoor construction projects due to its strength and durability, as well as its unique colouration and grain pattern.

What are the benefits of high-quality timber decking?

High-quality decking timbers are a smart investment for any New Zealand home, offering durability, style, and long-term value. Designed to withstand the country’s harsh weather conditions — whether it’s intense sun, heavy rain, or salty coastal air — these timbers resist warping, cracking, and decay, keeping your deck looking great for years. They also add natural beauty and warmth to outdoor spaces, creating the perfect spot for entertaining, relaxing, or enjoying the stunning Kiwi landscape. With sustainably sourced options available, you can choose an eco-friendly solution that enhances your home while being kind to the environment.

How to choose the right decking timbers for your home

Choosing the right decking timbers for your New Zealand home comes down to durability, aesthetics, and maintenance needs. Consider the climate in your area — if you’re in a coastal or high-rainfall region, prioritise hardwood decking like kwila or vitex, which resist moisture and decay. Pine, especially when treated or thermally modified, is an affordable and versatile option that performs well in most conditions. Think about the look you want — rich, dark hardwoods add a premium feel, while lighter timbers create a more modern, relaxed vibe. Finally, factor in maintenance; some timbers require regular oiling or staining, while others weather naturally, so choose one that suits your lifestyle and upkeep preferences.

Other decking products to think about

You'll need a variety of products to complete any decking project like decking foundations and decking treatments so be sure to consider these and factor them into the cost of your project. Before making a final decision, you might also want to look at composite decking which is very popular in New Zealand thanks to its organic appearance and synthetic strength.

Helpful guides

Popular timber decking options — which is best for your home?

Timber vs. composite decking: A comprehensive guide for New Zealand homes

Deck ideas that make a difference: From stylish homes across the country