How many first aid kits do I need?

How many first aid kits do I need?

Having the right number of first aid kits is a key part of keeping people safe at work, in public buildings, and in shared spaces. Too few kits can delay treatment, while poorly placed kits may be inaccessible when they’re needed most.

Good to know: In the UK, there is no single fixed number of first aid kits required. Provision is based on a risk assessment of your premises.

🧠 What affects how many first aid kits you need?

  • Number of people using the building
  • Type of activity (office work vs manual or industrial work)
  • Size and layout of the premises
  • Distance to medical assistance

🏢 Typical guidance by environment

Low-risk environments (offices, shops)
A basic first aid kit is usually suitable for each floor or working area, with additional kits added as staff numbers increase.
Medium-risk environments (warehouses, light industrial)
Multiple first aid kits should be provided so supplies are always within easy reach, particularly near higher-risk activities.
High-risk environments (construction, manufacturing)
Larger or specialised first aid kits may be required, alongside additional equipment such as eye wash stations or burns treatment.

📍 Placement matters as much as quantity

Even well-stocked first aid kits are ineffective if they can’t be accessed quickly.

  • Clearly visible and signposted
  • Easily accessible at all times
  • Located near higher-risk areas
  • Not locked away or obstructed

🔧 Do first aid kits need to be maintained?

Yes. First aid kits should be checked regularly to ensure contents are in date, fully stocked and appropriate for the risks present. Used items should be replaced promptly.

Simple rule: if people rely on the kit, it should be ready to use at all times.

✅ Final thoughts

The right number of first aid kits depends on your specific environment and risks. A simple assessment will help you provide adequate coverage and demonstrate a responsible approach to health and safety.

Explore our range of first aid kits to find a solution suited to your workplace or premises.