Merbau Decking 140×19
$13.50 – $81.00Price range: $13.50 through $81.00
Merbau Decking 140 x 19 Specifications
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Board size: 140 × 19mm
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Recommended joist spacing
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Boards per square metre
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Suitable for decks, patios, and pool areas
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Comparison: wider than 90×19, narrower than 190mm boards
Availability: 24 in stock
Availability: 24 in stock
Our 140×19 Merbau Decking is a wide hardwood decking option designed for residential and commercial outdoor areas. With a 140mm width and 19mm thickness, these boards provide a clean, substantial appearance while covering more area per board than narrower decking profiles.
Merbau is a popular hardwood choice for outdoor decking, offering a rich timber appearance and a strong profile for outdoor applications. The 140×19 size is well suited to larger decks, alfresco areas, patios and entertaining spaces where a wider board profile is preferred.
Why Choose 140×19 Merbau Decking?
The wider 140mm profile can help create a clean and contemporary look across larger outdoor areas. Because each board covers more width than a 70mm or 90mm board, fewer boards may be needed across the deck surface.
Key benefits include:
- 140mm wide decking profile
- 19mm board thickness
- Natural Merbau hardwood appearance
- Suitable for residential and commercial projects
- Well suited to larger deck areas
- Wide board profile for a clean visual finish
- Available in multiple lengths
- Suitable for patios, alfresco areas and outdoor entertaining spaces
140×19 Merbau Decking Specifications
| Specification | Details |
|---|---|
| Product | Merbau Decking |
| Size | 140 × 19mm |
| Width | 140mm |
| Thickness | 19mm |
| Timber | Merbau hardwood |
| Available lengths | 1.8m–6.0m |
| Suitable applications | Decks, patios, alfresco areas and outdoor spaces |
| Project types | Residential and commercial |
| Finish | Refer to current product specifications |
| Drying | Refer to current product specifications |
Before publishing technical claims such as kiln dried, reeded, smooth finish or specific joist spacing, confirm these details against the current product specifications.
Where to Use 140mm Merbau Decking
The wider board profile works well across a range of outdoor projects. It can be used where you want a substantial timber appearance combined with the natural character of Merbau.
Common applications include:
- Residential decking
- Large backyard decks
- Alfresco areas
- Patios
- Outdoor entertaining areas
- Pool surrounds
- Balconies
- Garden decks
- Commercial outdoor areas
- Renovation and new-build projects
For larger deck surfaces, the 140mm width can provide a different visual effect from narrower decking boards and may reduce the number of boards required across each section.
140×19 vs 90×19 vs 70×19 Merbau Decking
Merbau decking is available in different board widths, allowing you to select a profile that suits your project size and preferred appearance.
| Size | Best suited for | Main benefit |
| 70×19 | Smaller areas and feature sections | Narrow board appearance |
| 90×19 | General residential decking | Traditional decking profile |
| 140×19 | Larger decks and contemporary outdoor areas | Wider coverage per board |
The right size depends on the overall deck design, joist structure, installation requirements and preferred appearance. If you are unsure which profile is suitable, check the installation requirements for your project before ordering.
Available 140×19 Merbau Decking Lengths
140×19 Merbau decking is available in multiple lengths, giving you more flexibility when planning your deck layout.
Current listed lengths include:
- 1.8m
- 2.1m
- 2.4m
- 2.7m
- 3.0m
- 3.3m
- 3.6m
- 3.9m
- 4.2m
- 4.5m
- 4.8m
- 5.1m
- 5.4m
- 5.7m
- 6.0m
Availability can vary by length, so check the product selector or contact Outdeco Living before placing a large order.
How to Maintain Merbau Decking
Regular care can help maintain the appearance of your timber deck. Before applying any coating or treatment, make sure the timber is properly prepared and follow the coating manufacturer’s instructions.
A basic maintenance routine can include:
- Remove dirt, leaves and other debris from the deck surface.
- Clean the boards using a suitable timber decking cleaner.
- Allow the timber to dry according to the product and coating requirements.
- Apply a suitable decking oil or finish if required.
- Inspect the boards periodically for signs of wear, moisture exposure or surface damage.
The maintenance schedule will depend on weather exposure, foot traffic, the coating used and the location of the deck.
Buy 140×19 Merbau Decking in Melbourne
Looking for 140×19 Merbau decking for a new deck or outdoor renovation in Melbourne? Outdeco Living supplies Merbau timber decking in a range of sizes and lengths for residential and commercial projects.
The 140×19 profile is a practical option for larger deck areas where a wider board is preferred. Check the available lengths, current pricing and product specifications before ordering.
For help selecting the right Merbau decking size or quantity for your project, contact Outdeco Living.
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