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Packing Boxes
Packing boxes are the practical backbone of any despatch or storage operation — strong enough to protect your products, available in a wide range of sizes, and straightforward to assemble and stack. Whether you're fulfilling ecommerce orders, packing up an office, or getting a warehouse shipment out the door, the right packing box makes the job quicker and the journey safer.
Our range is made from FSC-certified corrugated cardboard, 100% plastic free, and fully recyclable — by you and by whoever receives the box at the other end.
Which packing box do you need?
For everyday ecommerce despatch, single wall packing boxes cover most products up to around 10kg. They're cost-effective, widely available in stock sizes, and suitable for the majority of courier and postal networks.
For heavier or more fragile products, double wall packing boxes add a second layer of corrugated board — significantly improving crush resistance and stacking strength without adding much to the per-unit cost.
For moving house or office, our moving boxes are sized and built specifically for the job — robust enough for heavy books and kitchenware, available in a range of sizes to handle the variety of contents a move involves.
Getting the size right
Packing box dimensions are always quoted as internal measurements — Length × Width × Depth — which is the space available for your product. Aim for a snug fit with no more than 3–5cm of clearance on each side. Too much empty space and contents shift in transit; too tight and you risk seam failure. If you're sending via Royal Mail, box size also directly affects what you pay in postage — our Royal Mail size guide sets out the exact thresholds.
For a full breakdown of packing box types, flute grades, and how to choose the right box for your product, see our complete guide to cardboard boxes. Or browse the full range if you need something more specific.
