Custom Archive Boxes for A4 Files and Lever Arch Folders

Sizing Custom Archive Boxes Around Your Files

The right size depends on how you store paper today. Loose A4 sheets and suspension files suit a box with an internal length just over 300 mm and a height to match, so papers stand on their long edge like books on a shelf. Lever arch files are bulkier: they need an internal width of around 290 mm and a height of roughly 320 mm to stand upright, and a standard box takes several side by side.

Foolscap files, used by many legal and public sector teams, are longer than A4 and need a correspondingly longer box. Ledgers, deed packets and drawings may need something wider and shallower. Measure the folders you actually use, including their spines and any tabs that stick up, and tell us how many you want in each box. It is better to have a box that takes four lever arch files snugly than one that takes five with no room to pull them out. Follow our guide to measuring folders for a box if your files are an unusual size.

Printing for Fast Retrieval

The most useful print on an archive box is not a logo, although that is welcome. It is a clear, consistent label panel on both ends and the front, with ruled spaces for the department, client or matter reference, date range, contents and destruction date. When every box carries the same panel in the same position, anyone can scan a shelf and find the right box in seconds.

One or two colour print keeps costs down and stays legible. Some offices colour code by year or department, printing the same box design in different ink colours so a whole row of shelving can be read at a glance. A barcode or QR code area can also be added for teams that track storage in software.

Your logo and a short line such as confidential client files help movers and contractors treat the boxes properly, without giving away what is inside.

Think about the people who will read the labels years from now. Pre-printed headings such as matter number and destruction date prompt staff to fill in the same details every time, so nobody has to open a box to find out what is in it. A wide panel also leaves room for clear handwriting with a marker pen, which is how most boxes still get labelled on the day they are packed. Offices that re-label boxes as files move often pair them with general purpose labels for indexing.

Who Orders Archive Boxes

Solicitors and conveyancers keeping completed matters, accountants storing client records, surveyors and architects archiving project files, schools and colleges keeping pupil records, medical and dental practices storing older notes, charities, councils and housing associations all rely on archive boxes. Businesses preparing for an office move or clearing a storeroom often order a large batch at once, then a smaller top-up each year as files close.

Record management and document storage companies also order them in volume with their own branding, so every box arriving at their warehouse is uniform and easy to rack. Firms that want the lid separate from the base choose our lidded archive storage boxes.

Assembly and Storage Tips

Archive boxes are delivered flat to save space and usually fold together without tape. Assemble the base fully, making sure any locking tabs are pushed home, before loading. Pack files upright where possible and fill each box completely; half-empty boxes buckle when stacked. Keep heavy boxes on lower shelves and never stack higher than the shelving or floor guidelines in your building allow.

Paper archives last longest in a dry, cool room away from external walls and radiators. Lifting boxes onto pallets or slatted shelves rather than placing them straight on a concrete floor helps avoid damp creeping into the base.

When files reach their destruction date, the printed panel makes it easy to pull the right boxes for secure shredding without opening every one on the shelf. Where boxes are carried between floors, the boxes with carry handles are easier on staff.

Count Folders per Box and Years per Shelf

An archive order is sized from the shelf backwards. Measure the shelf depth and height, decide how many boxes sit side by side, and then work out how many lever arch or box files go in each box; most firms land on four or five lever arch files per box. Give us those figures and the total weight of a full box, because the board grade and the hand holes are specified from the weight. Decide on the lid style next: a fully telescopic lid for boxes that are opened often, a shallow lid for boxes that are sealed and shelved. Artwork is usually a logo and a ruled index panel, so send a vector logo and the headings you want on the panel. A quote arrives by email within one working day, boxes are quoted per job with low minimums, and a free proof shows the label panels in place. Production takes 4 to 7 working days after approval and delivery is free and tracked to UK mainland addresses. Lighter files that do not need double wall can use our lidded cardboard boxes for lighter files.