Large Solid Timber Sections: Abodo Vulcan vs Hardwood

Modern architecture trends, maintenance concerns and fire protocols, have created a shift in where we use timber, from timber cladding towards larger sections as either sun shading and privacy screening, or pergolas within the building's architecture but as a part of the landscape.

In Australia we’ve been limited to using our precious hardwoods that are heavy and hard to work with, as well as moderate to high moving. With rapid advancements in technology we now have access to thermally modified, rapidly renewable softwoods such as Abodo’s Vulcan timber. Some see this as the clever approach to large sectioned feature timbers.

How Vulcan Compares

Advanced Stability

Thermal modification closes the cell walls within the timber (water moving in and out is a key catalyst in timber movement) immediately making the timber exponentially more stable than a kiln dried hardwood which still allows for the movement of the water. Additionally, Vulcan is laminated using a unique process to orient the grain of the timber in a particular way. This ensures minimal movement and maximum stability.

Reduced Leaching

The high heat process during thermal modification extracts all tannins which are the cause of leaching. This means peace of mind when you are using Vulcan near an expensive stone or white surfaces. Kiln dried hardwoods can take years before the leaching of tannins stops.

Lightweight

As a softwood, Vulcan timber is naturally lightweight however contains very little water making it up to 3.5 times lighter than hardwoods. If we look at a 238x43 size section; Vulcan is 4.3kg/lm, while Ironbark is 10.5kg/lm.

Spans Up to 3 Metres

Being almost 3 times lighter in weight, and much more stable, allows you to use less fixings and span greater distances.

Vulcan is GL8 rated and as an example a 180x42 section will span up to 3 metres.

Maintenance

Vulcan comes with a proprietary coating system, Protector which has been thoroughly researched and tested for longevity and ease of recoating so that you don’t need to second guess whether it ‘works’.

Long Lengths

Achieving 6 metre lengths is not unusual in our Vulcan, however our average lengths of 4.2 and 4.8 metres far outstrips the average lengths of 2.1 metres in many hardwoods. For projects requiring larger quantities of timber, finger jointed laminated product may be available in specific lengths up to 6.1m.

Sustainability

Vulcan is Forest Stewardship Council®(FSC®) certified, has an Environmental Product Declaration (EPD), and a Carbon Sequestration Report.

Size

Vulcan can be laminated and sawn into a huge range of sizes up to as large as 250x700mm (subject to minimum order quantities).