With the UK experiencing a stretch of hot weather, it’s important to consider the impact of rising temperatures on items held in storage. From food and drink to cosmetics and electronics, many goods are vulnerable to heat and humidity. Improper storage during these conditions can result in spoilage, damage or significant financial loss.

1.Food & Drink

Stored food and beverages are particularly sensitive to temperature fluctuations. Even ambient goods like chocolate, wine and canned drinks can be damaged or leak if kept in overheated spaces. For chilled or frozen goods, any failure in temperature control systems could result in complete stock loss.

Storage Tips:

• Use temperature-controlled or refrigerated storage units.
• Keep backup power systems in place for cooling equipment.
• Monitor and record temperatures regularly to ensure compliance and catch early signs of equipment failure.

 

2.Cosmetics & Toiletries

Products such as creams, lotions, makeup and perfumes often contain ingredients that break down or separate when exposed to high temperatures. Packaging can also leak, affecting both shelf life and resale value.

Storage Tips:

• Avoid placing items near windows, skylights or warm machinery.
• Use insulated racking or sealed containers for extra protection.
• Check manufacturer guidelines for recommended storage conditions.

 

3.Electronics & Batteries

Electronics and battery powered goods in storage can be compromised by prolonged exposure to heat. Overheating can cause internal component failure, battery swelling or leakage.

Storage Tips:

• Keep electronics in ventilated, shaded areas.
• Avoid stacking devices tightly or sealing in plastic without ventilation.
• Store lithium batteries in cool, dry conditions and never in direct sunlight.

 

Insurers may apply conditions or exclusions for goods in storage that are susceptible to heat damage, particularly if reasonable precautions are not in place.  It’s essential to review your insurance policy and understand any terms relating to temperature-sensitive goods. If you have any questions relating to your insurance arrangements please do get in touch.

 

Related articles:

In hot weather, employers should prioritise staff wellbeing by implementing measures to manage workplace temperatures and promote hydration, especially for those working outdoors. This includes providing access to cool drinking water, encouraging frequent breaks, and offering shaded areas. Read more here.