Iron Ash exterior hardwood timber

Iron Ash - beautiful, durable and guaranteed to perform!

Iron Ash uses an unbeatable combination of GoodWood Victorian ash and an invisible, water-based H3 treatment to allow continuous timber flow from inside to out. The treatment doesn't affect colour which allows you to match internal joinery with external joinery. As one of Australia's most affordable hardwoods, new IronAsh offers a hardwearing external timber product to compete with the expensive durable timbers currently available.

Available in cladding, decking, pergolas, bearers and joists for decking and screening, IronAsh can be painted or stained to almost any colour due to uniquely impressive blonde tones. It can be easily machined, cut or shaped on site and the range is both stable and readily available.

  • Blonde-coloured hardwood
  • Competitively priced against durable hardwood timbers
  • Can be stained or painted any colour
  • 25 year guarantee
Iron Ash cladding, windows and stairs.
Iron Ash cladding, windows and stairs.
Iron Ash windows.
Iron Ash windows.
Iron Ash decking.
Iron Ash decking.

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For brochures, pricing, samples, technical specs and more, contact the supplier directly or use the form below.


Head Office

Australian Sustainable Hardwoods

Weir Rd

Heyfield, Vic, 3858

Phone: 03 5139 7...

Australian Sustainable Hardwoods (ASH)

Australia's largest sustainable hardwood operation and hardwood manufacturing facility. Producing naturally beautiful timber products for custom residential projects through to enormous major projects where certification is required.

Learn more

Head Office

Australian Sustainable Hardwoods

Weir Rd

Heyfield, Vic, 3858

Phone: 03 5139 7...

Australian Sustainable Hardwoods (ASH)

Australia's largest sustainable hardwood operation and hardwood manufacturing facility. Producing naturally beautiful timber products for custom residential projects through to enormous major projects where certification is required.

Learn more