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Grupo ConstruMarket

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How to choose staff lockers? Material, doors and space

Grupo ConstruMarket technical teamUpdated 7 min read

Four-tier metal lockers installed next to a bench

Short answer

Choose a locker by three facts: how many people store things at the same time (that sets the number of compartments), the environment it goes into (dry or humid, which sets the material) and the clear space in front of the row to open the doors. In a dry area, a powder-coated metal locker does the job; where there's moisture, look for an anti-corrosion coating or polypropylene, which doesn't rust.

Count first: one compartment per person

The most expensive mistake is buying by columns instead of by people. Each door is a compartment and, in practice, each compartment belongs to one person. Count who leaves belongings on site: if lockers are assigned, add up all shifts; if they're emptied at the end of each shift, the largest shift is enough.

Divide that number by the doors per column. For 40 people you need 10 columns of 4 doors or 8 columns of 5 doors. The 5-door column gives more compartments in the same wall width but, for the same column height, each one is shorter: it fits a bag, folded clothes and a hard hat. If staff hang a uniform or jacket, the 4-door column is better; confirm the inside height with the advisor. Also leave some spare compartments for new hires and visitors.

How to size your lockers
How to size your lockersFive steps: count people, divide by doors per column, choose material by environment, measure the clear space and anchor to the wall.1Count peopleAll shifts if assigned2Divide by doors40 people = 10 columns of 43Choose materialDry: metal · humid: anti-corrosion or PP4Measure the spaceOpen door + person standing5Anchor and numberTo the wall or between columns
  1. Count people: All shifts if assigned
  2. Divide by doors: 40 people = 10 columns of 4
  3. Choose material: Dry: metal · humid: anti-corrosion or PP
  4. Measure the space: Open door + person standing
  5. Anchor and number: To the wall or between columns

Metal or polypropylene: decide by humidity

The environment matters more than taste. In offices, dry warehouses, schools or plants without water nearby, powder-coated steel is the natural choice: rigid, impact-resistant and easy to clean. LuxaLine's 4-Door Metal Locker is like that, in powder-coated steel, with handles and a padlock hasp.

Where there's moisture—changing rooms next to showers, kitchens, food plants that wash down with water, areas near the sea—the enemy is corrosion, which starts at the edges and hinges. You have two paths there: a metal locker with an anti-corrosion coating, like the 5-Door Metal Locker (anti-corrosion epoxy coating, according to LuxaLine's datasheet), or a polypropylene locker, a plastic that doesn't rust. If the area is hosed down or water falls directly on the unit, polypropylene is the safe answer.

LuxaLine polypropylene locker with light-blue doors and grey body
LuxaLine Polypropylene Locker: it doesn't rust, made for humid areas.
The three LuxaLine lockers
The three LuxaLine lockersComparison of the 4-Door Metal Locker, the 5-Door Metal Locker and the Polypropylene Locker by material, compartments per column, confirmed locking and recommended environment.Metal 4-doorMetal 5-doorPolypropyleneMaterialSteel, powdercoatSteel,anti-corrosionepoxyRust-freeplasticCompartments4 per column5 per columnAsk the advisorLocking in datasheetPadlock haspAsk the advisorAsk the advisorBest inDry areasSome humidityWet or washed
CriterionMetal 4-doorMetal 5-doorPolypropylene
MaterialSteel, powder coatSteel, anti-corrosion epoxyRust-free plastic
Compartments4 per column5 per columnAsk the advisor
Locking in datasheetPadlock haspAsk the advisorAsk the advisor
Best inDry areasSome humidityWet or washed

Locking: padlock, key or combination

The lock decides who controls access. With a padlock hasp, each person brings their own padlock and the company doesn't manage keys; it's simple and cheap to maintain, but the day someone leaves without removing their padlock you have to cut it. With a key lock, the company hands out and collects keys, and it's wise to keep a master key or a controlled duplicate. Combination locks avoid lost keys, but you have to manage the codes.

In LuxaLine's datasheet, the only confirmed lock is the padlock hasp on the 4-Door Metal Locker. If you need a key or combination lock on another model, ask the advisor when you request a quote; don't take it for granted.

Black four-door LuxaLine metal locker
4-Door Metal Locker: powder-coated steel, handles and padlock hasp.

Ventilation: so clothes don't come out smelling

A closed compartment with sweaty or wet clothes builds up moisture and odor. If staff store work uniforms, boots or towels, check that the doors have ventilation slots or perforations and leave a few centimeters between the back of the locker and the wall if the model allows it. In a changing room, room ventilation matters as much as the unit's: an exhaust fan or a window does more than any slot.

A practical rule: if someone stores something damp every day, ventilation is a must; if they only store a bag and phone, it's a plus.

Space in front of the row and wall anchoring

Measure before you buy. You need the total width of the row (columns times the width of each) and the clear space in front: the width of an open door plus a person standing. If you put a changing-room bench in front, add it, and think about the peak hour: when a full shift arrives, everyone opens at the same time. Ask the advisor for the model's exact dimensions (height, width and depth) to put them on your floor plan.

Anchoring is a safety issue. A locker is tall, narrow and top-heavy when the upper compartments are full; if someone hangs on an open door, it can tip over. Fix it to the wall or join the columns together, especially in a seismic region like Central America. Also check that the floor is level so the doors close properly.

Black five-door LuxaLine metal locker
5-Door Metal Locker: five compartments per column, anti-corrosion epoxy coating.

Which locker for which place

The use changes the main criterion. These are the most common cases:

  • Office or call center: 4- or 5-door metal; prioritize the number of compartments and tidiness.
  • Industrial plant or dry warehouse: 4-door metal to hang a uniform and store a hard hat.
  • Changing room with showers, kitchen or plant that washes down: polypropylene, or anti-corrosion metal if water doesn't hit it directly.
  • School or university: 5-door metal for more students per meter of wall, well anchored.
  • Gym or club: polypropylene because of humidity, with room ventilation.
  • Hospital or clinic: one staff can clean daily without damaging the finish; check it against the disinfectant you use.

Where to see and buy LuxaLine lockers

LuxaLine is the group's own furniture brand and is sold in El Salvador and Nicaragua. The furniture is on display at the ConstruMarket stores in El Salvador (Zaragoza, Antiguo Cuscatlán and San Miguel) and in Managua, Nicaragua: there you can see the finish, open doors and compare sizes before deciding. In El Salvador, the 4-door metal locker is also in the online store with a published price, and furniture can be paid in installments with a participating credit card.

For a volume purchase, request a quote with the number of people, the environment (dry or humid) and the space measurements; an advisor will contact you during business hours.

  • El Salvador: Zaragoza, Antiguo Cuscatlán and San Miguel.
  • Nicaragua: Managua.
ConstruMarket store in Antiguo Cuscatlán with furniture in the window
ConstruMarket Antiguo Cuscatlán, one of the stores with LuxaLine furniture on display.

Summary: what to choose

If your case is… then choose…
If…Then…
The area is dry (office, warehouse, school)Powder-coated metal
There's humidity but no direct waterMetal with anti-corrosion coating
It's washed down or next to showersPolypropylene
Staff hang a uniform or jacket4 doors: taller compartments
You need more people per meter of wall5 doors per column
You don't want to manage keysPadlock hasp: everyone brings their own

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Topic: Lockers

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Common mistakes

  • Buying by columns, not by people

    Count compartments: one per person storing things at the same time, plus a margin.

  • Unprotected metal in a wet area

    Corrosion starts at edges and hinges; use anti-corrosion coating or polypropylene.

  • Not anchoring it

    A tall, top-loaded locker can tip over; fix it to the wall or between columns.

  • Forgetting room to open

    Measure an open door plus a standing person, and think about shift change.

  • Assuming the lock type

    Only the padlock hasp is confirmed in the datasheet; confirm other locks when quoting.

Frequently asked questions

How many doors should a locker have?

It depends on what they store and how many people there are. For the same height, with 4 doors each compartment is taller, better for hanging a uniform; with 5 doors more people fit in the same wall width. Divide the number of people by the doors per column to know how many columns you need.

Which is better, a metal or plastic locker?

In dry areas, metal is rigid and impact-resistant. In humid areas or ones washed down with water, polypropylene doesn't rust. In between, a metal locker with anti-corrosion coating is a good option.

How much does an employee locker cost?

It depends on material, number of doors, quantity and lock. In El Salvador the 4-door metal locker has a published price in the online store; for volume or for Nicaragua, request a quote with the number of people and the space measurements.

Where to buy lockers in El Salvador?

At the ConstruMarket stores in Zaragoza, Antiguo Cuscatlán and San Miguel, where LuxaLine furniture is on display, or in the online store. You can also request a quote from this page.

Do you sell lockers in Nicaragua?

Yes. LuxaLine furniture, lockers included, is sold in Nicaragua and is on display at the ConstruMarket store in Managua.

Do lockers need to be fixed to the wall?

It's recommended. A tall, top-heavy locker can tip over if someone leans on an open door, and in a seismic zone the risk goes up. Fix it to the wall or join the columns together.

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