Custom Archive Storage Boxes with Lids

Sizing Around A4, Foolscap and Lever Arch Files

The internal size should follow the documents, not the other way round. Loose A4 sheets need a box just over 210mm by 297mm internally. Foolscap files, still common in legal and public offices, need a little more length. Lever arch files are bulkier, so a box that holds four or five of them upright must be wider and deeper than one for loose paper.

Think about orientation too. Files stored spine-up make it easy to read labels on the spines once the lid is off. Loose papers stored flat take less height but are harder to flick through. Tell us how your office files things and we will suggest a size that fits.

Do not make boxes too big. A box packed with paper gets heavy very quickly. Smaller boxes that one person can lift safely are better than large ones that need two people and strain the board. Our note on measuring files for a snug box explains where to add clearance for ring mechanisms.

Printed Archive Storage Boxes with Lids

Printed archive storage boxes with lids usually carry a label panel on the end and the side, so the contents can be read whichever way the box sits on the shelf. Lines for department, contents, date range and a destroy-by date help with retention policies. Printing these panels directly on the box saves applying separate labels.

Organisations often add their logo, and some colour-code boxes by department or retention period. A coloured band on the end makes it easy to spot all the boxes due for checking in a single glance across a storeroom. One or two colours on brown corrugated board keeps costs low while staying clear and readable.

Some organisations also print a short reminder on the lid, such as a note not to stack more than a set number high, or a contact for the records team. It is a cheap way to stop well-meaning colleagues from overloading shelves or moving boxes without telling anyone.

Hand Holds, Lids and Strength Options

Hand holds are cut into the ends so a box can be carried without the lid slipping off. Reinforced hand holds, with a double layer of board, prevent tearing when the box is heavy. Some designs include a hand hold on the lid too, so the whole box lifts as one.

Lid depth varies. A shallow lid is easy to remove; a full-depth telescopic lid covers the whole base and doubles the wall thickness for maximum strength. For long-term storage on high shelving, the telescopic style is the safer option.

Double-wall corrugated suits heavy, long-term archives. Single-wall works well for lighter records and boxes that are handled often. For boxes that are carried often, boxes with reinforced carry handles are a worthwhile step up.

Storage Conditions and Care

Paper keeps best in cool, dry, stable conditions. Avoid storing archive boxes directly on a concrete floor, where damp can rise into the board. A pallet or the bottom shelf of a racking system keeps them off the ground. Keep boxes away from radiators, windows and pipes.

Do not overfill boxes. A lid that will not sit flat lets dust in and puts pressure on the walls. Leave a little space at the top so files can be lifted out easily, and stack boxes squarely so the weight rests on the corners where the board is strongest.

If you need to keep records for many years, check boxes during each yearly check. Replace any that have softened, split or been crushed, and transfer the contents with their labels intact. If you keep records in a self-storage unit, our heavier custom archive boxes cope better with long-term stacking.

Count Your Files, Not Your Shelves

The simplest way to size an archive order is to count what you are storing. Measure a lever arch file, a box file and a bundle of loose A4 or foolscap papers, note how many of each you have, and tell us how high the boxes will be stacked. That tells us the internal length, whether single or double wall board is needed and how many boxes to quote. If the boxes will spend years on racking, mention it, because a double wall board grade costs little more and stays square for far longer.

For printed label panels, send us the fields your records team uses, such as department, date range and destroy-by date, and we lay them out on the end panel on the free proof. A custom quote is emailed within one working day, production takes 4 to 7 working days from approval and boxes arrive flat by tracked courier. Any box that turns up crushed or misprinted can be reported within 10 days for a reprint or refund.