Description
Ironbark is one of the hardest and most durable Australian hardwoods available, making it a top choice for high-performance structural timber. Our 70 x 35mm F27 DAR Ironbark is kiln dried for dimensional stability and dressed all round (DAR) for a refined appearance.
This compact yet strong profile is ideal for battens, framing, small-scale structural applications, and visible architectural detailing. Rated F27 for structural strength, Ironbark also offers Class 1 durability, natural termite resistance, a BAL29 fire rating, and an outstanding Janka hardness of 14 – perfect for tough Australian conditions.
Key Features
- ✔️ F27 structural grade – reliable strength in a compact profile
- ✔️ Kiln dried & DAR – smooth, stable and ready to install
- ✔️ Class 1 durability – long-lasting above ground
- ✔️ Termite resistant – naturally protected hardwood
- ✔️ BAL29 compliant – suitable for bushfire-prone areas
- ✔️ Meets Australian Standard AS3959
- ✔️ Sustainably sourced – certified Australian hardwood
- ✔️ Supplied in set lengths: 1.8m to 6.0m
- ✔️ Dimensions: 70 x 35mm | Weight: 2.45kg per linear metre
