{"id":10027,"date":"2026-04-29T16:24:35","date_gmt":"2026-04-29T16:24:35","guid":{"rendered":"https:\/\/total-locker-service.com\/blog\/?p=10027"},"modified":"2026-04-29T16:24:37","modified_gmt":"2026-04-29T16:24:37","slug":"minimum-space-for-lockers-uk","status":"publish","type":"post","link":"https:\/\/total-locker-service.com\/blog\/minimum-space-for-lockers-uk\/","title":{"rendered":"Minimum Space for Lockers UK: What You Actually Need"},"content":{"rendered":"\n

The minimum space for lockers depends on locker depth, door swing, user movement and whether people need to change, queue or pass behind each other. As a simple starting point, allow the locker depth plus at least 900 mm of clear standing space in front. For busier changing rooms, workplaces or school locker areas, plan for 1200 mm to 1500 mm or more in front of the lockers.<\/strong><\/p>\n\n\n\n

This guide gives a quick, practical way to estimate how much space you need for lockers before you choose a layout. It is designed for early planning, not detailed architectural design.<\/p>\n\n\n\n

For a wider room-planning overview, see our locker room spacing guide<\/a>. For aisle planning, read the locker aisle width guide<\/a>. For door movement, see the locker door clearance guide<\/a>.<\/p>\n\n\n\n

How much space do I need for lockers?<\/h2>\n\n\n\n

As a quick rule, you need the locker depth, space for the door to open, and enough clear floor area for users to stand, turn and access their belongings safely.<\/p>\n\n\n\n

For a basic single-sided locker run, many layouts need around 1200 mm to 1800 mm total depth<\/strong> from the wall behind the lockers to the opposite obstruction. This usually includes the locker depth plus standing and access space.<\/p>\n\n\n\n

Use type<\/th>Typical planning allowance in front of lockers<\/th>Best for<\/th><\/tr><\/thead>
Minimum access<\/td>900 mm<\/td>Low-use areas, occasional access, small staff areas<\/td><\/tr>
Comfortable access<\/td>1200 mm<\/td>Most workplace and school locker areas<\/td><\/tr>
Busy changing area<\/td>1500 mm+<\/td>Gyms, pools, factories, shift changes<\/td><\/tr>
Two-sided locker aisle<\/td>1800 mm+<\/td>Opposing lockers, higher traffic, shared changing rooms<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

These figures are planning allowances. Final spacing should consider your building, user numbers, accessibility needs, fire routes and how the lockers are used during peak times.<\/p>\n\n\n\n

Quick calculation for locker space<\/h2>\n\n\n\n

Use this simple formula for early planning:<\/p>\n\n\n\n

Total space needed = locker depth + clear access space<\/strong><\/p>\n\n\n\n

For example, if the locker is 450 mm deep and you allow 1200 mm of clear space in front, the total depth needed is:<\/p>\n\n\n\n

450 mm + 1200 mm = 1650 mm<\/strong><\/p>\n\n\n\n

That means you need around 1.65 m<\/strong> from the wall behind the locker to the opposite wall, bench, partition or obstruction.<\/p>\n\n\n\n

Common locker depths and space needed<\/h2>\n\n\n\n

Locker depth has a direct effect on room planning. Deeper lockers give more storage, but they also reduce the clear space available in front.<\/p>\n\n\n\n

Locker depth<\/th>With 900 mm access<\/th>With 1200 mm access<\/th>With 1500 mm access<\/th><\/tr><\/thead>
300 mm<\/td>1200 mm total<\/td>1500 mm total<\/td>1800 mm total<\/td><\/tr>
380 mm<\/td>1280 mm total<\/td>1580 mm total<\/td>1880 mm total<\/td><\/tr>
450 mm<\/td>1350 mm total<\/td>1650 mm total<\/td>1950 mm total<\/td><\/tr>
500 mm<\/td>1400 mm total<\/td>1700 mm total<\/td>2000 mm total<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

For most commercial locker areas, the practical answer is often between 1.5 m and 2 m of total room depth<\/strong> for a single-sided locker run.<\/p>\n\n\n\n

Minimum space for a single row of lockers<\/h2>\n\n\n\n

A single row of lockers placed against a wall is usually the easiest layout to plan. It needs less space than opposing lockers and creates a clear access zone in front.<\/p>\n\n\n\n

For light use, a 900 mm clear zone may work. However, 1200 mm is usually more comfortable because users can open doors, stand in front of lockers and move past each other more easily.<\/p>\n\n\n\n