Our Australian Hardwood is perfect for any construction project that requires a strong base material for outdoor use. This hardwood is perfect for structures where it will be visible as this falls into the appearance grade category, meaning it is the best-looking hardwood on the market. The species used would be primarily Spotted Gum, and may also include other species such as Ironbark. Due to its H4 treatment, this Australian Hardwood is an ideal choice for many people who want to spruce up their house with a retaining wall, garden bed or can even be used to level fences on uneven ground.

This hardwood is treated with Tanalith E which is a type of timber treatment process that involves the application of a water-based preservative to the surface of the timber. The preservative contains copper and organic biocides, which protect the timber from decay, fungal growth, and insect attack.

This process involves immersing the timber in a vacuum-pressure vessel and applying the preservative under high pressure to ensure deep penetration of the preservative into the timber. The treated timber is then allowed to dry and can be used for various outdoor applications, including fencing, landscaping, and construction. Tanalith E is widely used in the timber industry as a cost-effective and long-lasting solution for preserving timber and protecting it against decay and insect attack.

Details:

• 125mm x 125mm
• F14 stress grade
• Tanalith E (TAN-E) treatment
• H4 hazard level, suitable for applications that are above ground