Hardwood Species
Spotted Gum
- Durability Class 1
- Rich colors, distinctive grain
- Great for decking and flooring
- Moderately priced
Blackbutt
- Durability Class 1
- Lighter color, consistent
- Good for decks and floors
- Fire resistant
Ironbark
- Durability Class 1
- Extremely hard and durable
- Dark red-brown color
- Difficult to work
Merbau
- Durability Class 1
- Rich brown color
- Popular for decking
- Imported (sustainability concerns)
Softwoods
Treated Pine
- H3 for above ground
- H4 for in-ground contact
- Affordable
- Requires regular maintenance
Durability Classes
- Class 1: 25+ years in ground
- Class 2: 15-25 years
- Class 3: 8-15 years
- Class 4: Less than 8 years