Merbau Decking

Truganina Store
MERBAU DECKING 90x19 SET LENGTH
(0)

From $9.45

In stock
Truganina Store
MERBAU DECKING 140x19 SET LENGTH
(0)

From $15.73

In stock
A Class Building Materials
MERBAU SCREENING BATTENS 42x42
(0)

From $13.60

In stock
MERBAU SCREENING  90x9x5.7M(FJ)
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Truganina Store
MERBAU SCREENING 90x9x5.7M(FJ)
(0)

$24.77

In stock
MERBAU FINGER JOINT  140x19x5700MM
A Class Building Materials
MERBAU FINGER JOINT 140x19x5700MM
(0)

$56.70

In stock
MERBAU FINGER JOINT 90x19x5700MM
A Class Building Materials
MERBAU FINGER JOINT 90x19x5700MM
(0)

$34.49

In stock
MERBAU FINGER JOINT 70x19x5700MM
A Class Building Materials
MERBAU FINGER JOINT 70x19x5700MM
(0)

$28.22

In stock
MERBAU FINGER JOINT 70x15x5400MM
Truganina Store
MERBAU FINGER JOINT 70x15x5400MM
(0)

$26.75

In stock
OTTER DECK SPACERS [PACK OF 3]
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A Class Building Materials
OTTER DECK SPACERS [PACK OF 3]
(0)

$6.10

In stock
A Class Building Materials
AQUALIS H2OIL TIMBER COATING
(0)

From $132.00

In stock
A Class Building Materials
MERBAU SCREEN PANEL- 1800x600mm
(0)

$99.00

In stock
A Class Building Materials
MERBAU SCREEN PANEL- 1800 x 900mm
(0)

$119.00

In stock
A Class Building Materials
MERBAU SCREEN PANEL- 2400x900mm
(0)

$149.00

In stock

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Merbau Decking

Merbau Decking in Melbourne – Hardwood Decking

Merbau decking is one of the most popular hardwood decking choices in Melbourne thanks to its rich red-brown colour, density and natural durability above ground. It suits backyard decks, entertaining areas, steps and pool surrounds. We supply merbau decking boards for builders, deck installers and homeowners, delivered across Melbourne and Victoria or ready to collect.

Choosing the right merbau decking

  • Board width: narrower boards are more stable; wider boards give a bolder look but move more with the weather.
  • Spacing: leave gaps between boards for drainage and movement, typically around 4–5mm for hardwood.
  • Joist spacing: keep joist centres within the board manufacturer's recommendation, typically around 450mm for 19mm boards.
  • Tannin bleed: merbau leaches tannins when new, so protect paving and render, and wash the deck before oiling.
  • Fixings: use stainless steel decking screws and pre-drill near board ends to avoid splitting.

You may also need Decking Accessories & Components, Merbau Posts or Composite Decking.

How much merbau decking do I need?

Should I oil merbau decking?

Do you deliver merbau decking?