90x90mm Post QLD Mixed Ironbark FOHC DAR H3 ACQ Unseasoned
Product Image

  • This structural grade mixed ironbark post is suited for external framing, fencing, and landscaping. Supplied green off saw (GOS) and dressed all round (DAR), it offers a clean finish for visible installations.

    • This mixed ironbark hardwood has boxed heart profile for balanced structural performance
    • Colour tones range from soft brown to deep red with dense grain
    • Class 1 durability rating provides 40+ years service life above ground
    • F14 stress grading ensures consistent high strength for heavy-duty applications
    • DAR (Dressed All Round) finish provides smooth surfaces on all four sides
    • GOS (Green Off Saw) unseasoned timber requires natural drying time after installation
    • H3 ACQ (Alkaline Copper Quaternary) treatment offers enhanced termite and decay protection
    • It is BAL19 rated for use in bushfire-prone areas

    This QLD mixed ironbark post with DAR finish provides reliable strength and weather resistance across a range of outdoor construction projects. We recommend applying a sealing treatment to help protect against moisture and insect activity and to extend the life of the timber.

    • General

      Material Timber

    • Features

      Timber Finish Dressed All Round (DAR)
      Timber Manufacturing Type Solid
      Timber Type Hardwood
      Timber Species Mixed Ironbark
      Condition Unseasoned
      Appearance Grade Organic
      Structural Grade F14
      Termite Resistance Yes
      Treatment Type Alkaline Copper Quartenary (ACQ)
      Treatment Hazard Class Level H3

    • Manufacturer

      Origin Australian

    • Product Dimensions

      Product Width 90 mm
      Weight 10.53 kg
      Thickness 90 mm

    • Class & Ratings

      BAL Rating BAL 19
      Durability Class - Above Ground 1 (> 40 Years)
  • Product Brochure
  • Technical Data Sheet

90x90mm Post QLD Mixed Ironbark FOHC DAR H3 ACQ Unseasoned

The 90x90mm QLD Mixed Ironbark posts are ideal for structural applications requiring high strength and durability. They are F14 graded and are free of heart centre (FOHC) to reduce splitting and improve stability.

  • *Select product for bulk pricing

How to get it

* Enter address to see delivery estimate

* Enter address to see delivery estimate

  • This structural grade mixed ironbark post is suited for external framing, fencing, and landscaping. Supplied green off saw (GOS) and dressed all round (DAR), it offers a clean finish for visible installations.

    • This mixed ironbark hardwood has boxed heart profile for balanced structural performance
    • Colour tones range from soft brown to deep red with dense grain
    • Class 1 durability rating provides 40+ years service life above ground
    • F14 stress grading ensures consistent high strength for heavy-duty applications
    • DAR (Dressed All Round) finish provides smooth surfaces on all four sides
    • GOS (Green Off Saw) unseasoned timber requires natural drying time after installation
    • H3 ACQ (Alkaline Copper Quaternary) treatment offers enhanced termite and decay protection
    • It is BAL19 rated for use in bushfire-prone areas

    This QLD mixed ironbark post with DAR finish provides reliable strength and weather resistance across a range of outdoor construction projects. We recommend applying a sealing treatment to help protect against moisture and insect activity and to extend the life of the timber.

    • General

      Material Timber

    • Features

      Timber Finish Dressed All Round (DAR)
      Timber Manufacturing Type Solid
      Timber Type Hardwood
      Timber Species Mixed Ironbark
      Condition Unseasoned
      Appearance Grade Organic
      Structural Grade F14
      Termite Resistance Yes
      Treatment Type Alkaline Copper Quartenary (ACQ)
      Treatment Hazard Class Level H3

    • Manufacturer

      Origin Australian

    • Product Dimensions

      Product Width 90 mm
      Weight 10.53 kg
      Thickness 90 mm

    • Class & Ratings

      BAL Rating BAL 19
      Durability Class - Above Ground 1 (> 40 Years)
  • Product Brochure
  • Technical Data Sheet

Unstocked Item

This item is a non-stocked item and ordered directly from the manufacturer, therefore not available for same day delivery. This item is also not eligible for change of mind refunds/exchanges.

You May Also Like
All prices include GST