Locker Room Zoning Guide UK: Layout, Flow, Clean/Dirty Separation and PPE Planning (2026)

Locker room zoning is the process of separating a changing area into clear spaces for arrival, lockers, changing, circulation, wet use, dry use, clean clothing, dirty workwear, PPE and accessible use. Good zoning makes the room easier to understand, reduces conflicting movement and helps keep wet, dirty or high-activity areas away from clean personal storage.

This guide explains how to plan locker room zones for UK workplaces, factories, warehouses, schools, gyms, leisure centres, healthcare facilities and staff changing rooms. It covers wet and dry separation, clean and dirty workflows, PPE storage, entrances, changing areas, accessible routes and the way these zones should connect.

For the complete project process, start with the Locker Planning UK guide. For the physical positioning of locker rows and benches, use the Locker Room Layout Planning Guide UK.

Quick Answer: How Should a Locker Room Be Zoned?

Start with the sequence users follow through the room. Separate arrival and circulation from stopping and changing activity. Keep dry personal storage away from regular wet traffic, separate clean clothing from dirty PPE where required, position benches within changing areas rather than main routes, and provide clear approaches to accessible lockers.

In mixed wet and dry changing rooms, the route should normally progress logically between dry storage, changing, showers or wash areas and the wet destination without repeatedly taking wet users back through dry locker areas.

Zone the room around what users do and in what order they do it, not simply around where another bank of lockers will fit.

What Is Locker Room Zoning?

Locker room zoning means dividing the room according to activity and operating requirements. Instead of treating the complete room as one storage area, each section has a clear purpose.

A zoning plan might identify:

• where users enter;
• where personal belongings are stored;
• where users sit and change;
• where wet activity begins;
• where clean clothing is stored;
• where dirty workwear or PPE is removed;
• where people move through the room;
• where accessible lockers are positioned;
• and where users leave.

The objective is not to create unnecessary barriers. It is to prevent incompatible activities competing for the same space.

Main Locker Room Zones

Zone	Purpose	Main planning priority
Entrance zone	Arrival, orientation and initial movement	Avoid immediate queues and door conflicts
Locker storage zone	Personal belongings, uniforms, bags and equipment	Allow locker access without consuming the main route
Changing zone	Benches, clothing changes and footwear	Separate longer-duration activity from through-movement
Dry zone	Clean clothes, bags and personal storage	Protect from routine wet traffic
Wet zone	Showers, pool access, wet footwear, towels and damp clothing	Consider drainage, cleaning, slip risk and wet-area materials
Clean zone	Clean uniforms, personal clothing or prepared PPE	Avoid contact with dirty items and dirty routes
Dirty zone	Used PPE, workwear, boots or contaminated items	Control transfer into clean storage areas
PPE zone	Helmets, boots, gloves, high-visibility clothing and protective equipment	Provide suitable storage and an understandable change sequence
Circulation zone	Movement between areas	Keep routes predictable and usable during normal operation
Accessible zone	Inclusive locker and changing access	Provide clear approach and practical locker operation
Supervision zone	Managed visibility in appropriate facilities	Avoid unnecessary blind spots while respecting privacy

Start with the User Sequence

The most effective zoning plans start by writing down what the user actually does from arrival to departure.

For a simple workplace changing room, the sequence might be:

1. Enter the changing room.
2. Reach the assigned locker.
3. Store personal belongings.
4. Sit or stand in the changing area.
5. Put on workwear or PPE.
6. Leave towards the workplace.

A pool or leisure sequence might instead be:

1. Enter through the dry side.
2. Store bags and outdoor clothing.
3. Change in the dry changing area.
4. Move towards showers.
5. Enter the wet route.
6. Continue to poolside or another wet facility.

Once the sequence is understood, the zones can be positioned so users are not repeatedly crossing backwards and forwards through incompatible areas.

Wet and Dry Changing Room Zones

Wet and dry separation is particularly important in swimming pools, gyms, spas, leisure centres and staff facilities with showers.

A wet changing area is regularly exposed to water from showers, pools, wet footwear, towels or damp clothing. A dry changing area primarily handles personal storage and changing without regular water movement across the floor.

Many facilities are mixed. The objective is therefore not necessarily to create two completely separate rooms, but to make the transition between dry and wet activity clear and logical.

Wet Versus Dry Changing Areas

Planning factor	Wet area	Dry area
Typical activity	Showers, pool access, wet swimwear and damp footwear	Locker use, personal storage and changing
Floor condition	Regular exposure to water	Normally substantially drier
Movement priority	Clear, uncomplicated routes around wet activity	Locker and bench access with practical circulation
Locker consideration	Material and components suitable for the environment	Wider range of locker materials may be appropriate
Bench consideration	Moisture resistance and cleaning access	Changing comfort and spacing
Cleaning	Frequent access to wet surfaces and drainage	General floor and furniture cleaning access
Main zoning objective	Limit unnecessary spread of water into dry areas	Protect personal belongings and clean clothing

Plan the Wet Route Deliberately

Water often spreads through a changing room because the natural user route carries wet people through areas originally intended to stay dry.

Where the building allows it, wet movement should be concentrated around showers, poolside access and other wet facilities rather than through the main dry locker area.

• Identify where users become wet.
• Identify where they leave the wet environment.
• Keep the route between those points straightforward.
• Avoid making users cross a dry locker bank unnecessarily.
• Keep shower exits clear of benches and open locker doors.
• Avoid sharp, cluttered turns immediately outside wet areas.
• Keep dry bags and clothing away from repeated wet traffic where practical.

Detailed aisle dimensions belong in the Locker Aisle Width and Spacing Guide UK.

Drainage Should Influence Wet-Zone Positioning

Drainage is part of the room design, but it also affects where wet activity should be concentrated. Showers, pool routes and wet changing points should work with the intended drainage arrangement rather than carrying water through dry storage areas.

• Identify floor drains and drainage channels.
• Check the intended floor falls.
• Keep drainage routes accessible for cleaning and maintenance.
• Avoid placing benches where they obstruct drainage or cleaning access.
• Avoid layouts that repeatedly carry wet traffic away from drainage and through dry storage.
• Check that locker stands, plinths or other fittings do not unnecessarily trap water.

Drainage design itself should be confirmed for the individual building and wet-area specification. The zoning plan should then work with that design rather than against it.

Allow for Barefoot and Wet-Foot Traffic

Pool and shower users may be barefoot and may move differently on damp floors. This makes simple, uncluttered routes particularly important.

• Avoid unnecessary pinch points close to showers.
• Keep bench legs and locker doors out of the main wet route where practical.
• Avoid requiring users to weave repeatedly around furniture.
• Keep transition areas easy to understand.
• Consider where towels, bags and footwear are likely to be placed temporarily.
• Make sure routine cleaning can reach corners and furniture edges.

The zoning guide should establish where these routes belong. Product-specific flooring and wet-area safety requirements should be assessed as part of the individual building project.

Choose Products to Suit the Zone

The same locker or bench specification does not necessarily suit every part of a mixed changing room. Product selection should reflect the environmental conditions in each zone.

Wet areas can expose furniture and locking components to:

• high humidity;
• direct splashing;
• wet towels and clothing;
• frequent cleaning;
• chlorinated pool environments;
• and prolonged damp conditions.

For detailed product and environmental considerations around showers, pools and hygiene, use the separate Wet Area Changing Room Design: Showers, Pools and Hygiene guide.

Clean and Dirty Separation

Clean and dirty separation is different from wet and dry zoning. It applies where used workwear, PPE, footwear or other dirty items should be kept away from clean personal clothing or prepared workwear.

This can be useful in factories, warehouses, engineering environments, food production, healthcare staff facilities and other workplaces where changing forms part of the operating process.

A simple clean/dirty sequence

1. User enters from the work or dirty side.
2. Dirty footwear or PPE is removed.
3. Used items are placed into the appropriate storage or collection point.
4. The user washes or cleans down where required by the site’s process.
5. The user moves into the clean changing area.
6. Personal clothing or clean workwear is accessed.
7. The user leaves through the appropriate clean route.

The exact sequence depends on the workplace. Zoning should support the organisation’s actual working procedures rather than imposing a generic process that does not match the site.

Questions to Ask When Planning Clean and Dirty Zones

• Where do dirty clothes, boots or PPE enter?
• Where is clean personal clothing stored?
• Are clean uniforms issued separately?
• Does footwear need its own storage?
• Is a laundry or collection point required?
• Are used items taken away through the same route as clean items?
• Do users need washing facilities between dirty and clean zones?
• Can benches support the changing sequence without blocking movement?
• Are lockers deep enough for the equipment being stored?

PPE Zoning in Industrial Locker Rooms

PPE can require more storage space and a more deliberate change sequence than ordinary personal belongings.

Depending on the workplace, users may need to store:

• helmets;
• high-visibility clothing;
• protective jackets;
• boots;
• gloves;
• respiratory equipment;
• uniforms;
• tools or personal equipment.

Do not automatically assume a standard multi-door personal locker will suit these items. Bulky PPE may require deeper compartments, hanging space, boot storage or separate equipment cabinets.

The zoning question is then where this equipment should sit in relation to the person’s clean clothing, changing bench and route to work.

Entrance Zones

The entrance is one of the most common places for locker-room congestion because users arrive, pause, orient themselves and sometimes queue before moving deeper into the room.

• Avoid placing the first heavily used locker directly beside the entrance.
• Do not position benches immediately inside a narrow doorway.
• Check the opening direction of the room door.
• Keep access-control equipment away from narrow thresholds where practical.
• Give users room to enter before they need to stop.
• Consider splitting large user groups between more than one locker area.
• Keep wet returning users away from the main dry entrance route where possible.

For detailed peak-use congestion planning, use the Locker Room Traffic Flow and Congestion Planning Guide.

Changing and Bench Zones

Changing is a stopping activity. Users sit, stand, bend, handle clothing and place belongings nearby. It should therefore be separated from routes primarily intended for people walking through the room.

• Keep benches away from important entrance space.
• Do not position seating where it blocks locker doors.
• Allow users to stand in front of the bench.
• Allow for bags and footwear around seated users.
• Keep bench ends away from narrow turns.
• In wet areas, maintain cleaning and drainage access.

Use the Bench Spacing and Clearance Guide UK for detailed bench distances and clearances.

Locker Storage Zones

Locker banks should be grouped logically so users understand where they belong without creating one excessively busy section.

• Group lockers by user type where this helps management.
• Consider separate staff, visitor or pupil groups.
• Keep clean personal storage away from dirty or wet activity where required.
• Avoid placing the highest-demand lockers at bottlenecks.
• Check door opening against benches and circulation.
• Use appropriate locker depths for bags, coats, PPE or equipment.

The physical arrangement of single, opposing and central locker runs is covered in the Locker Room Layout Planning Guide UK.

Circulation Zones Connect Everything Together

Circulation zones connect entrances, lockers, benches, showers, toilets and exits. Their purpose is movement rather than storage or changing.

At zoning stage, identify:

• the primary route through the room;
• secondary routes to locker banks;
• routes to showers and wash facilities;
• accessible routes;
• wet routes;
• clean and dirty transitions;
• and routes that must remain clear.

Do not duplicate detailed traffic calculations here. Once the zones have been established, use the traffic-flow guide for peak movement and the aisle-width guide for practical spacing.

Accessible Zones Should Be Integrated, Not Isolated

Accessible locker provision should form part of the normal room structure rather than being pushed into a leftover corner.

• Provide a clear approach to accessible lockers.
• Avoid placing benches across the approach route.
• Check door and lock operation.
• Keep suitable changing space nearby where required.
• Consider reach and visibility.
• Avoid routes that become obstructed when other lockers are in use.
• Consider wet-area access where the facility includes showers or pools.

For detailed inclusive planning, use the Locker Accessibility and DDA Planning UK guide.

Supervision and Visibility

Visibility can matter in schools, sports facilities, leisure centres and other managed environments. The zoning plan should avoid unnecessary blind corners while still respecting the privacy required within changing areas.

• Keep important entrances understandable.
• Avoid unnecessarily hidden locker banks.
• Consider where staff naturally supervise movement.
• Avoid creating narrow concealed dead ends.
• Use logical locker numbering and grouping.
• Keep privacy-sensitive changing activity appropriately separated from public sightlines.

Mixed Wet and Dry Changing Rooms

Many locker rooms cannot be classified as entirely wet or entirely dry. A gym with showers, a workplace with wash facilities or a leisure changing room may contain both.

In these rooms, treat the wet/dry transition as a deliberate part of the layout.

• Identify the point at which users move from dry to wet activity.
• Protect dry personal storage from repeated wet traffic.
• Keep shower and pool approaches straightforward.
• Position suitable seating for each zone.
• Choose products for their actual environmental exposure.
• Make cleaning access continuous across the transition.
• Check whether wet users returning to lockers cross incoming dry users.

A mixed room can work well without a solid physical barrier between every zone. Changes in position, route, drainage, flooring or furniture can help create a clear functional transition.

Locker Room Zoning by Environment

Environment	Main zoning requirement	Common conflict to avoid
Workplace	Personal storage, changing and staff movement	Changing activity blocking entrances or shift routes
Industrial	PPE, workwear, boots and clean/dirty separation	Dirty equipment mixing with personal clothing
Gym	Dry locker storage, benches and shower transition	Wet returning users crossing dry storage repeatedly
Leisure / pool	Strong wet/dry sequence and pool access	Water spreading through dry locker areas
Healthcare staff area	Staff-only changing, clothing storage and defined workflow	Unclear clean/used clothing routes
School	User grouping, circulation and appropriate visibility	Large groups converging at one narrow locker area
Office	Personal storage and straightforward access	Overcomplicating a simple dry-storage requirement

Wet and Dry Zoning Checklist

• Decide whether the facility is wet, dry or mixed use.
• Mark showers, wash areas and pool access.
• Identify drainage locations and intended floor falls.
• Identify where users become wet.
• Identify where wet users return to the dry side.
• Keep regular wet traffic away from dry personal storage where practical.
• Check shower and pool approaches for unnecessary pinch points.
• Allow for barefoot users in wet routes.
• Keep wet routes easy to clean.
• Keep drainage accessible.
• Choose lockers, benches and locks suited to their environmental exposure.
• Check whether wet and dry users cross during busy periods.

Complete Locker Room Zoning Checklist

• Map the complete user journey from entrance to exit.
• Identify where users stop and where they simply pass through.
• Establish the entrance zone.
• Establish the main locker storage zones.
• Position changing and bench zones.
• Identify primary circulation routes.
• Separate wet and dry activity where required.
• Separate clean and dirty items where required.
• Plan PPE storage around the real changing process.
• Protect dry personal storage from regular wet traffic.
• Check drainage against wet routes.
• Keep shower and pool approaches clear.
• Include cleaning access throughout the room.
• Include accessible locker and changing routes from the beginning.
• Consider supervision and visibility where appropriate.
• Check locker doors against neighbouring zones.
• Check bench positions against circulation.
• Test the zoning during realistic peak use.
• Check future capacity before filling every available area.

Common Locker Room Zoning Mistakes

• Positioning lockers wherever wall space happens to be available.
• Putting the busiest locker bank immediately beside an entrance.
• Using the main circulation route as changing space.
• Placing benches across important routes.
• Sending wet users repeatedly through dry storage.
• Ignoring drainage when positioning wet activity.
• Mixing dirty PPE with clean personal clothing.
• Choosing one locker specification for every environmental zone.
• Failing to provide adequate storage for bulky PPE.
• Ignoring barefoot use near showers and pools.
• Creating unnecessary blind corners.
• Leaving accessibility until the rest of the room is full.
• Planning for an empty room rather than peak use.
• Making the zoning so complicated that users cannot understand it.

Related Locker and Changing Room Planning Guides

• Locker Planning UK: Main Planning Guide
• Locker Room Layout Planning Guide UK
• Wet Area Changing Room Design: Showers, Pools and Hygiene
• Locker Aisle Width and Spacing Guide UK
• Bench Spacing and Clearance Guide UK
• Locker Room Traffic Flow and Congestion Planning
• Locker Accessibility and DDA Planning UK

Locker Room Zoning FAQs

Zone the Room Around Real Use

The strongest locker-room zoning plans are easy for users to understand. Entrances lead naturally towards storage, changing areas support the activity taking place, wet routes remain close to wet facilities, clean items stay away from dirty storage where necessary and circulation connects the zones without becoming changing space itself.

Once the zoning is established, move to the detailed locker room layout guide, aisle-width guide and bench-spacing guide to finalise the physical arrangement.

For wet environments specifically, continue with Wet Area Changing Room Design: Showers, Pools and Hygiene.

For help planning a locker or changing-room project, call Total Locker Service on 01284 749211 or email sales@totallocker.co.uk.