For business that needs to contain and ship extremely heavy items, Heavy Duty Cardboard is a strong, reliable and safe way to move your products across Sydney, Australia and even around the globe.

For items that weigh in the hundreds and even thousands of kilograms, industrial standard, extra strength and heavy duty shipping boxes are a cost effective way to safely and securely transport your goods to your customers and even allow your customers to store those products long term where necessary.

Heavy Duty Cardboard earns its heavy duty due to the way the walls of the boxes are constructed. In taking a close look at the walls, you can see that it is not the typical single corrugated layer in lighter cardboard boxes. Heavy Duty cardboard boxes are often built with two corrugated layers and in some cases even more.

Heavy Duty shipping boxes are designed for hard work and are able to withstand tremendous amounts of weight and pressure. With stronger and thicker walls they are more easily able to resist rugged movement and jolts. To minimise shipping space, they are often even able to be stacked them on top of one another without weakening or causing buckling in the board. Heavy Duty shipping boxes have the extra stacking strength needed for heavy items such as machinery, appliances or multiple bulk items.

Heavy and dense items such as small motors, compressors and commercial machineries require something more robust and durable. These items can weigh several thousand kilos and can still be shipped in heavy duty cardboard shipping boxes. Again, the secret is in the walls. This time, the layers are tripled. Hence the name, Tri-Wall box.
Tri-Wall boxes have comparable strength to plywood, yet they are much cheaper in cost. Tri wall boxes are designed for industrial heavy duty work. Their high maximum stacking strength helps keep the products safe, protected and intact during transport and storage. Because it is still made out of corrugated material, you have the flexibility to choose the correct size to fit standard pallets and shipping container requirements, or order a customized size through Express Packaging purpose built to fit your product.

Unlike other shipping materials that are not as easily manipulated, triple wall shipping boxes can be conveniently laid flat and shipped in bundles, and because they are made from cardboard fibre and not timber or metal, they are generally much lighter to ship, usually fully recyclable, and are not subject to quarantine and import restrictions that fibres such as timber are often restricted by.

Simply put, heavy duty shipping boxes are ideal for shipping and storing extremely heavy and bulky items. Choose from the double wall boxes to tri-wall boxes, depending on the product weight, and ship and store your products in the knowledge that your product will be protected and arrive to your customer in an easy to handle and recycle format.