Frequently Asked Questions
What lengths do aluminium planks come in?
Lengths run up to 6m depending on the brand, with the 6m aluminium plank being the most searched-for size for trestle work. Each product page lists the exact lengths available for that plank.
Are aluminium planks better than timber?
For working platforms, yes. Aluminium is lighter to carry and load, it never rots, warps or splits and the load rating is consistent across every plank. Timber is cheaper up front but you replace it far more often and its strength varies plank to plank.
How much weight can an aluminium plank hold?
It depends on the brand and on whether you run one plank or two:
- Total Aluminium, single plank: 205kg over a span of up to 3.0m between trestles.
- Total Aluminium, two planks locked together: 225kg over a span of up to 5.4m.
- Indalex Industrial planks (3m-6m): 225kg per 4m span.
When do you need two side by side? Run two Total Aluminium planks when your trestles are more than 3.0m apart, or when you want a wider deck that bends less with two people and their materials on it. The 225kg and 5.4m rating only applies when the two planks are joined with a plank lock set (2 locks plus an Allen key, joins one pair of planks). The Trestle Handrail Kit and the Link-Up Kit already include one, so you don't need to buy it twice.
Add up the people, tools and material that will be on the plank at once, then keep the total under the rating. Not sure for your setup? Call us on 1800 953 996 before you order.
How far apart can the supports be?
It depends on the plank's rating and the load on it: the longer the unsupported span, the less it should carry. Follow the manufacturer's span guidance on the product page. If your setup is unusual give us a call on
1800 953 996 first.
Can you deliver a 6m plank to my site?
Yes, long-length freight is quoted live for your postcode at checkout, delivered to site, business or home Australia-wide and transit-insured. We can sometimes get a better freight price than the one shown at checkout, so call us on
1800 953 996 or email
sales@sitegeardirect.com.au for a freight quote before you order. Free warehouse pickup is also available if you'd rather grab it yourself. Total Aluminium trestles and planks can be collected from Sydney, Melbourne or Brisbane, not Perth.
