Bench Spacing and Clearance Guide UK: Locker Room Bench Layout, Distances and Safe Use (2026)

Bench spacing in locker rooms is the distance between benches, lockers and walkways needed to allow people to sit, change, move and pass safely. Correct spacing improves comfort, reduces congestion and ensures the layout works under real usage conditions.

Poor bench placement creates blocked aisles, restricted locker access and unsafe movement, especially during peak periods such as shift changes or gym turnover.

This guide explains the correct distance between benches and lockers, how spacing differs in changing rooms and workplaces, and how to plan layouts for both standing and seated use.

Why bench spacing matters

Benches change how space behaves. Without benches, users move through a corridor. With benches, users sit, turn, store belongings and occupy space for longer.

This creates three overlapping zones: seated users, moving users and storage space for bags and clothing. If spacing is too tight, these zones conflict and the layout fails.

Recommended bench spacing (UK guidance)

Layout type	Recommended distance
Bench to locker (minimum)	900mm
Bench to locker (comfortable use)	1000–1200mm
Bench to bench (back-to-back)	1400–1800mm
Bench with active aisle behind	1800–2200mm
Accessible bench spacing	1500mm+ clear route

Key principle: spacing must allow someone seated and another person passing behind without obstruction.

Distance between benches and lockers

Minimum functional spacing: 900mm

• Allows basic sitting and limited movement
• Suitable for low-use staff areas
• Not ideal for changing environments

Practical working spacing: 1000–1200mm

• Allows seated use and locker access
• Reduces congestion and contact
• Suitable for most workplaces and schools

High-use environments: 1200mm+

• Supports changing, bending and movement
• Reduces conflict with open locker doors
• Recommended for gyms and leisure facilities

Bench-to-bench spacing (central layouts)

Minimum: 1400mm

Tight spacing suitable only for low traffic.

Recommended: 1600–1800mm

Allows seated users on both sides with limited movement between them.

With circulation: 1800–2200mm

Supports passing traffic and reduces congestion during peak use.

Standing vs seated use

Seated use (changing rooms)

Requires space to sit, lean forward, stand and store belongings. Allow at least 1000–1200mm in front of lockers when benches are used for changing.

Standing use (workplaces)

Users spend less time at lockers and do not sit. Spacing can reduce to 900–1000mm, but comfort decreases in busy conditions.

Changing room vs workplace layouts

Changing rooms

• Longer use time and higher congestion
• Requires seated space and circulation
• Recommended spacing: 1100–1200mm+

Workplace locker areas

• Shorter use time and faster turnover
• Primarily standing use
• Recommended spacing: 900–1100mm

Common layout problems

• Benches blocking locker doors due to poor clearance planning
• Aisles becoming unusable during peak times
• Bags and equipment obstructing movement routes
• Layouts meeting minimum sizes but failing in real use

Design tips

• Allow extra space at row ends and corners
• Keep benches out of main walkways
• Separate circulation routes from changing zones
• Maintain consistent spacing across the layout

Quick planning checklist

• Can users sit and stand without blocking movement?
• Can someone pass behind a seated person?
• Do locker doors open fully?
• Is there space for bags and clothing?
• Does the layout work during peak use?

FAQ Section

What is locker depth?

Locker depth is the front-to-back measurement of a locker. It determines how much can be stored inside and how far the locker extends into the room.

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What is locker projection?

Locker projection is the total space a locker installation requires in use. It includes locker depth, door swing, handles, benches and the space needed for a person to stand and access the locker.

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What is a typical locker depth in the UK?

Common locker depths in the UK are:

• 300 mm for small items and compact spaces
• 380 mm for balanced storage in tighter rooms
• 450 mm for general workplace and school use
• 500 mm or more for uniforms, PPE and larger items

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How does locker depth affect room layout?

Deeper lockers reduce available walkway space. This can make aisles narrower, restrict movement and cause congestion, especially during busy periods.

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How much space is needed in front of lockers?

Space is needed for door opening, user access and safe movement. This usually requires more room than the locker depth alone, especially if benches are installed.

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Do locker doors increase projection?

Yes. When doors are open, they extend into the room and reduce usable space. Wider doors require more clearance and can block walkways if not planned properly.

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Should locker depth be reduced in small rooms?

In smaller rooms, shallower lockers can improve movement and usability. A slightly smaller locker is often more practical if it allows better access and safer circulation.

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How do benches affect locker projection?

Benches add to the total space required. They increase projection and must be included in layout planning to avoid blocking access or reducing aisle width.

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Are deeper lockers always better?

No. While deeper lockers provide more storage, they can reduce usable space. The best option balances storage needs with safe and comfortable movement.

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What is the biggest mistake when planning locker depth?

The most common mistake is only measuring the locker size and ignoring real usage space, including door swing, benches and user movement.

Conclusion

Bench spacing defines how locker spaces function in real conditions. A well-planned layout allows seated and standing use without conflict, maintains movement routes and improves overall usability.

Ignoring clearance leads to congestion, discomfort and layouts that fail under normal use.