Why Summer Places Extra Pressure on Commercial Kitchens
For many organisations, summer is one of the busiest periods of the year. Whether serving customers in hospitality, supporting healthcare facilities, operating within education settings, or managing workplace catering, commercial kitchens often experience increased demand just as higher temperatures begin to place additional strain on equipment.
While many businesses prepare for increased footfall and staffing requirements, the condition and performance of catering equipment can sometimes be overlooked.
A proactive approach to maintenance before the summer months can help reduce the risk of breakdowns, improve energy efficiency, and ensure kitchens continue operating safely during periods of peak demand.
Refrigeration Performance Becomes Even More Critical
As ambient temperatures rise, refrigeration equipment has to work harder to maintain safe operating temperatures.
According to the Food Standards Agency (FSA), chilled food should be kept at 5°C or below to help reduce the growth of harmful bacteria.
During the summer months, refrigeration systems that are poorly maintained, have dirty condenser coils, damaged door seals or restricted airflow may struggle to maintain these temperatures, increasing the risk of food spoilage, higher energy consumption and unexpected equipment failure.
Regular servicing helps ensure refrigeration systems continue operating efficiently when they're needed most.
Source: Food Standards Agency – https://www.food.gov.uk/research/behaviour-and-perception/storing-chilled-foods-at-incorrect-temperatures
Ventilation and Extraction Play a Vital Role in Kitchen Safety
Commercial kitchen ventilation systems do far more than remove heat- they're a critical safety measure that helps protect both staff and the building itself.
During busy summer periods, cooking equipment generates increased levels of heat, grease, steam and airborne contaminants. Without effective extraction, these can quickly build up, creating an uncomfortable working environment while also increasing safety risks.
The Health and Safety Executive (HSE) states that kitchen ventilation is required to create "a safe and comfortable working environment", removing fumes, vapours and heat from cooking processes. Mechanical extraction systems should remove contaminants safely to the outside while providing adequate replacement air throughout the kitchen.
For kitchens using gas-fired catering equipment, effective ventilation becomes even more important. The HSE advises that an inadequate supply of fresh air or poor extraction can lead to incomplete combustion and the build-up of dangerous combustion products such as carbon monoxide, posing a serious risk to staff and building occupants.
Regular maintenance of canopies, extract fans, ductwork and filters helps to:
- Maintain effective airflow throughout the kitchen.
- Remove heat, steam, grease and cooking fumes.
- Reduce fire risks associated with grease build-up.
- Support the safe operation of gas-fired catering equipment.
- Create a safer, more comfortable working environment for kitchen staff.
Source: Ventilation of kitchens in catering establishments (CAIS10) https://www.hse.gov.uk/pubns/cais10.htm
Regular inspection and servicing of extraction canopies, ductwork, fans and filters helps maintain system performance while supporting a safer, healthier kitchen environment throughout the busiest periods of the year.
Don't Let Small Issues Become Major Breakdowns
Many equipment failures don't happen overnight.
Components gradually wear, filters become blocked, seals deteriorate and equipment begins working harder to maintain normal performance.
While these issues may not immediately affect day-to-day operations, periods of increased demand can quickly expose underlying faults.
Identifying problems early through planned preventative maintenance can help businesses avoid costly reactive repairs and minimise disruption during their busiest periods.
According to the Health and Safety Executive (HSE), poor standards of maintenance are a major underlying cause of accidents in catering businesses, highlighting the importance of regular inspections and servicing.
Source: Health and Safety Executive – https://www.hse.gov.uk/pubns/cais12.htm
Gas Equipment: Safety Comes First
Commercial kitchens rely heavily on gas-powered catering equipment, making regular servicing essential not only for reliability but also for safety.
As appliances experience increased use during the summer months, components naturally wear over time. Burners can become blocked, combustion can become less efficient, and safety devices may require adjustment or replacement.
Routine servicing helps identify these issues before they develop into costly failures or safety concerns.
The Health and Safety Executive advises that commercial gas appliances, pipework and associated safety devices should be maintained in a safe condition, with annual inspection by a competent engineer generally regarded as the minimum frequency.
Regular servicing can help:
- Maintain safe combustion and appliance performance.
- Identify gas leaks or faulty safety devices before they become hazardous.
- Improve energy efficiency by ensuring equipment operates correctly.
- Reduce the likelihood of unexpected breakdowns during busy periods.
- Support compliance with gas safety legislation.
Source: Health and Safety Executive – https://www.hse.gov.uk/catering/faqs.htm
By taking a proactive approach to gas servicing, businesses can help protect their staff, customers and operations while ensuring kitchen equipment continues to perform efficiently throughout the summer.
Energy Efficiency Matters During Peak Demand
Running commercial kitchens efficiently is becoming increasingly important as businesses continue to manage rising operational costs.
Equipment that has not been serviced may consume more energy than necessary as it works harder to achieve the same level of performance.
Simple maintenance tasks such as cleaning refrigeration condensers, checking door seals, servicing gas appliances and ensuring ventilation systems are operating correctly can all contribute to improved efficiency while reducing unnecessary energy consumption.
Preparing equipment before the busiest months can also help extend asset life and reduce long-term maintenance costs.
Planning Ahead Reduces Operational Risk
Summer is rarely the ideal time for unexpected equipment failures.
Whether it's a refrigeration unit breaking down, an extraction system underperforming or a gas appliance requiring emergency repairs, reactive maintenance can lead to operational disruption, lost revenue and inconvenience for both staff and customers.
Planning maintenance before peak demand allows potential issues to be identified and resolved under controlled conditions, helping businesses maintain continuity when it matters most.
How CMS Supports Commercial Kitchens
Summer places additional pressure on every aspect of a commercial kitchen—from refrigeration and cooking equipment to extraction systems and gas appliances.
Taking a proactive approach to maintenance not only helps reduce the risk of unexpected breakdowns but also supports food safety, staff wellbeing, compliance and energy efficiency.
At CMS, our specialist catering equipment engineers provide planned preventative maintenance, reactive repairs, gas safety servicing and support for commercial kitchens across the UK. Whether you operate within healthcare, education, hospitality or commercial workplaces, we're here to help keep your kitchen operating safely, efficiently and reliably throughout the busiest months of the year.
Learn more about our Commercial Catering Equipment services: https://www.cmsltd.co.uk/services/catering-equipment
