As the UK braces for another period of rising temperatures, property owners, landlords, and facilities managers face a growing challenge: protecting buildings from the hidden risks that hot weather brings.
Why Hot Weather Poses a Serious Risk to Buildings
- Overheating Electrical Systems — component failure, tripped circuits, increased fire risk. Regular electrical inspections essential.
- Thermal Expansion and Water Leaks — pipework expands/contracts, weakening joints, seals, valves; leads to hidden leaks and burst pipes.
- Subsidence and Ground Movement — dry clay soil shrinks, causing wall cracking and structural movement. Claims typically spike after hot summers.
- Pressure on Cooling and Refrigeration Systems — increases risk of mechanical breakdown, loss of temperature-controlled stock, business interruption.
- Increased Fire Risk — dry vegetation and overheating equipment escalate quickly in hot, dry conditions.
Practical Steps to Protect Your Property
- Inspect HVAC and cooling systems (clean filters, correct refrigerant, unobstructed airflow)
- Check electrical installations for hotspots and overloaded circuits
- Monitor pipework and water systems, especially joints and valves
- Review fire prevention measures (clear vegetation, secure bins, check fire doors/alarms)
- Update emergency response procedures for leaks, power failures, breakdowns
The Insurance Impact: Why Prevention Matters
Heat-related claims are becoming more frequent and expensive — water damage, electrical fires, HVAC breakdowns, subsidence repairs, spoilage of temperature-sensitive goods. These often lead to business interruption, which can be costlier than the physical damage. Insurers increasingly expect evidence of reasonable care during known high-risk periods like heatwaves.
If you'd like advice on the above, the EFI team is here to help.