Description
Blackbutt is a high-performance native hardwood widely used across Australia for structural and architectural purposes. Our 120 x 45mm F27 DAR profile is kiln dried to reduce movement and improve strength, and dressed all round to ensure a consistent, clean appearance for exposed or hidden applications.
This larger profile offers strength and coverage suited to framing, bearers, beams, rafters, and structural members in demanding residential and commercial builds. With Class 1 durability, natural termite resistance, and compliance with BAL29 bushfire zoning, Blackbutt is both practical and visually appealing.
Key Features
✔️ F27 structural rating – engineered for high-stress structural use
✔️ Kiln dried & DAR – precise, smooth and stable timber
✔️ Class 1 durability – long-term above-ground use in harsh conditions
✔️ Termite resistant – naturally protected, no chemical treatment needed
✔️ BAL29 compliant – safe for bushfire-prone areas
✔️ Conforms to AS3959 – meets bushfire construction standards
✔️ Certified hardwood – sourced from sustainable Australian forests
✔️ Supplied in set lengths: 1.8m to 6.0m
✔️ Dimensions: 120 x 45mm | Weight: 5.40kg per linear metre
