Working in Cold Storage: What Nobody Tells You

Cold storage warehouses keep products at controlled temperatures — from slightly chilled fresh food to deeply frozen goods at -25°C. The work pays more than ambient warehouses, but it is physically more demanding and not everyone is suited to it. Here is what you need to know before accepting a cold store role.

Temperature Categories

• Chilled (0°C to 5°C): fresh produce, dairy, ready meals. Feels like a cold winter day. Most people adapt quickly
• Frozen (-18°C to -25°C): ice cream, frozen vegetables, meat. This is genuinely cold. Your eyelashes can frost over. Exposed skin becomes uncomfortable within minutes
• Blast freezer (-30°C to -40°C): rapid freezing of products. Workers enter for very short periods only

PPE and Clothing

Your employer must provide appropriate PPE for cold storage work:

• Thermal insulated jacket and trousers (provided)
• Thermal gloves — essential, you cannot handle frozen products bare-handed
• Thermal hat or balaclava
• Thermal insoles and warm socks (often you provide your own)
• Safety boots with thermal rating
• Hand warmers (a popular personal addition)

Layering is key. A base layer of thermal underwear beneath your work clothes makes a huge difference. Avoid cotton next to your skin — it absorbs sweat and makes you colder. Synthetic or merino wool base layers are best.

Working Patterns

Most cold storage operations use a rotation system to manage the temperature exposure:

• In frozen stores: typically 45 minutes in the freezer, 15 minutes in ambient to warm up
• In chilled stores: longer periods, often full shifts without formal warm-up breaks
• Some sites operate a strict timer system; others leave it to individual discretion

Health Considerations

Cold storage work is not recommended for people with:

• Raynaud's disease or other circulatory conditions
• Severe asthma (cold air can trigger attacks)
• Joint conditions that worsen in cold

For healthy individuals, the work is perfectly safe with proper PPE. Stay hydrated (you lose moisture through breathing cold air even if you do not feel thirsty), and keep moving — standing still in a freezer is far worse than active picking.

Pay Premiums

Cold storage work pays more. Typical premiums:

• Chilled: £0.50 to £1 per hour above ambient rates
• Frozen: £1 to £2.50 per hour above ambient rates
• Night shifts in frozen warehouses can pay £14 to £17 per hour through agencies
• The premium reflects both the discomfort and the smaller pool of workers willing to do it

If you can handle the cold, it is one of the quickest ways to earn above-average warehouse wages without additional qualifications.