Timber Decking

Australian homes and decks instinctively go together. This natural extension of our internal living space is an important, high traffic area. So it goes without saying you need timber decking that will last a lifetime.

As an Australian timber decking supplier to the Southern Highlands, Sydney, Canberra, Woolongong, and beyond in NSW, we’re proud to provide products that not only deliver genuine quality, durability, and practicality but an ultimate easy style. Timber decking shows the beautiful natural grain, knotty features and natural warmth of wood – adding an extra element of elegance to any design.

Made from Queensland Spotted Gum and Ironbark, our timber decking boards are as tough as they are beautiful. And they’re not only perfect for homes – they stand the test of time in hotels, rooftops, restaurants, offices and commercial buildings too. With a high Janka (hardness) rating of 11-14 and a long-lasting strength that won’t scratch easily, our timber decking systems offers a low maintenance, peace-of-mind option. And of course, our timber is rated for bushfire attack (BAL29).

Our timber decking boards can be pre-oiled at the factory, saving you time and mess on-site, and protecting the panels against UV, water and mould. Our boards are treated to stop fungus, rot, termites and warping – although we do recommend re-treating every 12-18 months to ensure lifetime performance.

Choosing The Right Timber for Your Decking

Premium hardwood decking from our range of timber species is perfect for a classic and durable outdoor space. Hardwood decking is renowned for its durability and natural aesthetic. Our timber possesses resistance against the elements and termites, which means it can endure for a long time in outdoor areas, such as those found in NSW homes and timber decking in the Southern Highlands.

Decking Design and Layout Considerations

When it comes to the design and arrangement of timber decking, it’s important to consider the purpose of the area. Will it serve as a space for entertaining, an alfresco, or a place to unwind beside the pool? This will help to determine the size and layout required.

Another important aspect to consider is location and orientation. It makes sense for your deck or verandah to be positioned in some sunlight, whilst also providing shade in some areas for scorching Australian summers. The layout should also take into account any pre-existing features in the surrounding landscaping, such as trees, gardens, or water features.

Our Timber Sustainability

Timber is recognised as one of the most environmentally friendly building materials. At Coach House Timbers, we’re dedicated to offering hardwood timber decking that upholds the highest standards for responsible sourcing and sustainable practices.

Our selection of timber species showcases a range of rapidly growing softwoods and hardwoods obtained from trusted plantations. These timbers have the ability to endure for many years with regular upkeep, and when their lifespan comes to an end, they can be recycled without causing harm to the environment.

At Coach House Timbers, we are more than happy to assist you in achieving your project's sustainability objectives.

Frequently Asked Questions

How do I choose wood for my deck?

Choose based on durability, maintenance requirements, and appearance. Local hardwoods like Spotted Gum and Ironbark are above standard for durability and its timeless look.

What thickness of decking is best?

Thickness depends on the span of your joists. 19mm to 32mm thickness is common, with wider joists spans requiring thicker decking.

What is the minimum gap under decking?

A minimum ground height ensures proper ventilation and prevents moisture buildup. A clearance of at least 400mm from the ground is advised. Cross ventilation in the sub-floor is a prerequisite.

Do you need membrane under decking?

A membrane between joist and decking should be used to protect the structure from moisture, especially in damp climates or applications close to soil or lawn.

Can you build a deck without excavation?

Yes, using deck blocks or a floating deck design can eliminate excavation. This is ideal for areas with difficult soil conditions.