4. Decking

Ironwood Australia can mill and supply recycled, reclaimed and new Class 1 durability Australian hardwoods into a large range of standard and unique decking products.

Our decking range is suitable for residential, commercial and marine use. From backyard and pool decking, hotel and resorts through to bridge, wharf, jetties and boardwalks.

The high durability of the Australian hardwoods can be oiled to enhance the beautiful colours and grains, or left to silver and grey off for a low maintenance natural look.

Ironwood mill all the standard decking and screening sizes in a variety of timber species with a DAR (dressed all round) with a pencil round finish.

We can supply feature decking for special projects using re milled timber from heavily weathered bridges and wharves. We also supply railway sleepers for a unique rustic and timeless feel.

We also mill and supply forestry sustainable Class 1 durability new hardwoods to major bridge, wharf and jetty contractors in specified sizes to suit each project.

At Ironwood we have developed our own exclusive range of decking products Iron Deck, Peak Deck and Park Deck.


64 x 19mm
86 x 19mm
136 x 19mm
136 x 35mm
185 x 32mm
185 x 35mm


Spotted Gum
Ironbark – Grey/Red
Grey Gum


DAR pencil round
Rough Sawn
Wire Brushed

Ironwood now offer a decking and cladding pre-oiling service.

Download the pdf of the brochure here.


Reclaimed Timber

136 x 32mm
185 x 32mm
Class 1 durability hardwoods

Iron Deck is a unique and innovative product exclusive to Ironwood Australia. We source reclaimed timber from old forest logs, maximising carbon storage and minimising waste. The selected timber logs from this process are sawn into decking. They are then moved to the drying area to be aged for a minimum of 6 weeks in summer, and 12 weeks in winter. The decking boards are treated with Ironwood’s natural timber accelerated ageing serum on a daily basis. The deck is inspected closely during this process, and undergoes strict quality control.

The decking dries with the heart facing down to prevent cupping, whilst the face to be wire brushed is exposed to the elements. This method has proven to tighten the fibres gradually, providing greater structural integrity and ensuring enhanced stability in the long term. The finish product is representative of harbour and wharf decking.


Reclaimed Timber

136 x 32mm
185 x 32mm

Our innovative Peak Deck is a wider decking board milled from class 1 durability species. This timber is sourced from AFS Timber forest residues from NSW, and as far as Western Queensland.

These boards are dressed all round providing a sharp uniform finish. During the dressing process the decking is peaked in the centre allowing water to run off quickly. At the same time ventilation grooves are also milled into the underside of the board. This promotes airflow, and in the long term reduces decay over the joists where water may remain after being wet.


Reclaimed Timber

86 x 19mm
136 x 19mm

Park Deck is a product in our unique range of sawn face wire brush, pre greyed decking sourced from reclaimed timbers in durable class 1 hardwoods. Park Deck also offers a greater slip resistance due to its wire brush finish.