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Introducing Australian Oak Classic Grade Hardwood

2 minutes
March 21st, 2025
Introducing Australian Oak Classic Grade by Australian Sustainable Hardwoods (ASH)

Australian Oak is Australian Sustainable Hardwoods (ASH) brand of Tasmanian Oak timber. With a desire to use the whole tree coupled with growing demand for timber products that celebrate the inherent visual characteristics of wood, Classic Grade Australian Oak is an attractive and affordable option.

IronAsh (Australian Oak) Class Grade hardwood cladding by ASH
IronAsh 105 x 19 secret fix shiplap profile, with two coats of Intergrain Ultra Clear – Satin Finish. Full thickness gum pockets, gum vein, pin hole, hobnail, grain orientation, splits and spring tear present are all examples of grade expectations.

What is Classic Grade?

Classic Grade Australian Oak and IronAsh is a celebration of timber’s natural features. Think gum veins, gum pockets, knots and surface checks. Faults to some, stunning uniqueness to others.

ASH is now manufacturing beautiful internal and external timber products in Classic Grade.

Download our Classic Grade Guidelines to learn more.

IronAsh (Australian Oak) Class Grade hardwood cladding by ASH

Why Classic Grade?

In response to dwindling resource availability, coupled with a push for longer-lived applications from small diameter and character filled logs, ASH have been building a market for fibre that would have otherwise been sent offshore, turned to pallets, or chipped for paper. Much of this resource is used within ASH’s MASSLAM structural solutions. However, some present the perfect opportunity for Classic Grade.

We are now producing beautiful hardwood products that allow the natural features of the timber to shine. Given these characteristics don’t fall within the parameters of “select” or “standard” grading requirements, it makes Classic Grade it a more affordable option for builders, manufactures and consumers alike.

Classic Grade IronAsh Cladding

What is Australian Oak and IronAsh?

Australian Oak is Australian Sustainable Hardwoods brand of Tasmanian Oak timber.

IronAsh is Australian Oak with the addition of a H3 water-based, durable treatment to be used in external applications.

What Classic Grade products are available?

We have reliable and ongoing supply ready to fulfill your requirements immediately. Products available in our Classic Grade include:

Australian Oak interior applications:

  • Lining
  • Staircase components
  • Furniture and joinery
  • Window and door frames
  • Benchtops and panels
  • Solid flooring

IronAsh (H3 treated Aus Oak) exterior applications:

  • Cladding
  • Battens
  • Screening

(An extra allowance for waste is recommended when purchasing for occasional splits and full-thickness characteristics).

Classic Grade IronAsh Cladding
Classic Grade IronAsh Cladding

To learn more or place an order, contact our sales team below.

Classic Grade enquiry