Blackbutt 70x35mm F27

$16.00$93.00 inc GST

  • ✅ F27 structural grade – high strength for compact applications
  • ✅ Kiln dried – stable and moisture-controlled
  • ✅ DAR finish – smooth and clean for exposed use
  • ✅ Class 1 durability – long-lasting above ground
  • ✅ Termite resistant – naturally protected
  • ✅ BAL29 rated – suitable for bushfire zones
  • ✅ Janka rating: 9.1 – dense and wear-resistant
  • ✅ Sustainably sourced – certified Australian hardwood
  • ✅ Suitable for internal & external structural use
  • ✅ Set lengths: 1.8–6.0m
  • ✅ Dimensions: 70 x 35mm | Weight: 2.45kg per linear metre
  • ✅ Brand: Rustic World Timbers
  • ✅ Special order – lead times may apply

Description

Blackbutt 70x35mm F27 is a premium native hardwood prized for its strength, pale golden hues, and versatility in structural and architectural applications. Our 70 x 35mm F27 DAR Blackbutt boards are kiln dried for added stability and dressed all round (DAR) for a smooth, finished look.

This profile is well suited for battens, framing, and lighter structural uses where precision and durability are critical. With natural termite resistance, BAL29 fire compliance, and Class 1 above-ground durability, Blackbutt performs reliably in both indoor and outdoor environments.

Key Features

  • ✔️ F27 structural grade – compact and reliable
  • ✔️ Kiln dried & DAR – stable and smooth finish
  • ✔️ Class 1 durability – suited for harsh outdoor conditions
  • ✔️ Termite resistant – no chemical treatment needed
  • ✔️ BAL29 compliant – approved for bushfire zones
  • ✔️ Meets Australian Standard AS3959
  • ✔️ Sustainably harvested – eco-certified Australian hardwood
  • ✔️ Supplied in set lengths: 1.8m to 6.0m
  • ✔️ Dimensions: 70 x 35mm | Weight: 2.45kg per linear metre

Ready to Build with Confidence?

Call our team on 0418 596 460 to order or speak with one of our timber experts.

✔️ Bulk & trade pricing available
✔️ Factory direct deals with showroom in Melbourne
✔️ Nationwide delivery to 200+ depots
✔️ All pricing includes GST