Loft and Mezzanine Access in Workshops and Small Industrial Units

Small industrial units almost always end up with a storage level. Sometimes it was in the building from the start, sometimes it is a mezzanine that went in later, and quite often it is just a boarded area over the office cube at one end of the unit. Either way, stock goes up there, and somebody has to follow it.

That is usually the point at which access gets improvised, and improvised access in a workplace is a problem that grows.

The domestic ladder in a commercial unit

The most common shortcut is fitting household loft ladders into a small unit or workshop, because they are cheap, available and look like the right shape of solution.

The trouble is what they were designed for. Household loft ladders are built around occasional use, typically a handful of times a year, by one person, usually carrying nothing much. Commercial storage access is a different pattern entirely. It might be daily. It might be several people. It almost always involves carrying stock, which means climbing with hands occupied and sightlines blocked.

Under that use, domestic hinges wear, pivot bolts loosen, and spring assistance weakens far faster than the equipment was built for. And when the inspector asks whether your access equipment is suitable for the work, "it is a loft ladder from a DIY shop" is not a comfortable answer.

None of that means loft ladders are unsafe. It means they are being asked to do a job outside their design brief.

What the rules expect of you

Two pieces of legislation matter. The Work at Height Regulations 2005 require you to select suitable equipment and inspect it. PUWER requires work equipment to be suitable for its intended use and properly maintained.

Neither says anything about ladders being banned, and neither imposes a minimum height. What they do impose is a duty to think, choose deliberately, and be able to show your reasoning.

The hierarchy applies here as everywhere else. Avoid the work at height if you can. If you cannot, prevent the fall with the right equipment. Only after that do you manage the consequences.

Better options, roughly in order

Fixed stairs. If people access a mezzanine daily and carry things, stairs are the correct answer and everything else is a compromise. They cost more and take floor space, but they are the only option where you can safely carry a box in both hands and hold a handrail.

Fixed vertical or inclined ladder with a cage or guarded landing. Good where space is genuinely tight and access is occasional. Permanent means of access to plant and machinery has its own standards, so spec it properly rather than fabricating something on site.

Mobile platform ladder or podium steps. Where the level is low and the access point moves, a platform with a full handrail and a proper standing surface is a big upgrade on any leaning arrangement. People can work with both hands free.

Warehouse steps. Wide treads, handrails, and stable under load. Ideal for repeated stock picking at moderate height.

Professional grade portable ladder. Acceptable for genuinely occasional, short duration, low risk access. Spec it to professional duty rating, not domestic.

The bit that gets forgotten

Whatever you use to get up there, the edge of the storage level matters just as much. An unguarded mezzanine edge is a fall risk for everyone working near it, not just the person climbing.

Handrails and toe boards, a gate or barrier at the access opening rather than an open hole, and a clearly marked loading limit for the deck. If stock gets craned or forklifted up, a proper pallet gate is worth every penny.

Set up an inspection regime

Once access equipment is workplace equipment, it needs pre-use checks by the person climbing and formal recorded inspections by someone competent.

For fixed installations, that means checking fixings, welds, treads and handrails on a schedule. For portable equipment, the usual checks on stiles, feet, rungs and locking mechanisms. Tagging systems make this workable because the status stays with the equipment.

A sensible way forward

Walk your unit and note every point where someone goes above floor level. For each one, ask three questions. How often does this happen? Is anyone carrying anything? Is the equipment we use here rated for commercial use?

Anywhere the answers are "often", "yes" and "not really", you have found your first job. It is usually one or two spots, and fixing them is rarely as expensive as people assume.