4-Door Lockers

A 4-door locker divides a full-height bay into four compartments, serving four users from a single footprint. It's a high-density favourite for busy changing rooms, schools and shift workplaces where wall space is at a premium but everyone still needs a secure, dedicated compartment.

Our 4-door lockers come from the UK-made Probe range in flat-top and sloping-top styles, standard 300mm and wide-format (380–450mm) widths, and single to triple-width nests. Perforated doors add ventilation for sports kit and PPE, vision panels allow contents checks, and PowerBox versions add secure 3-pin mains, USB-A and USB-C charging for laptops, tablets and phones. Cold-rolled mild-steel bodies, powder-coated finish.

Choose 4-door lockers where you need to maximise users per bay without dropping to small cube compartments. For even higher density see 6, 8 and 10-door units; for laptops and devices, the dedicated charging range.

Browse the metal lockers range, charging lockers, the Probe collection, or read our guide to choosing metal lockers.

4 tier, 4 door, 4 compartment — the same thing

Locker terminology is inconsistent across the trade, and it makes specifying harder than it needs to be. A 4 tier locker, a 4 door locker and a 4 compartment locker all describe the same thing: 4 individually lockable compartments stacked in a single column.

• Tier counts the levels in one column — so every listing on this page is 4 tier.
• Nest counts the columns joined side by side. A nest of 2 is what we list as double width; a nest of 3 is triple width; a nest of 1 is single width.
• Bank is the complete assembled unit as delivered. A 4 tier, nest of 3 is a 12-compartment bank.

Nested columns share internal carcass walls, which is why the cost per compartment falls as the nest widens — you buy one set of ends rather than three. It also means a nest cannot be split later, so plan the full run before ordering.

Standard imperial, perforated metric, Vision Panel metric and a PowerBox charging locker — but no 4-door in the standard metric range.

Compare across the range: all metal lockers, the standard metric and standard imperial ranges, the full Probe collection, or read our guide to choosing metal lockers for the workplace.