Why Schools Are Investing in Better Classroom Ventilation Posted on 26/05/202626/05/2026 by avt_admin Good classroom ventilation is now a key priority for schools and education providers across the UK. A growing body of research shows a well-ventilated environment leads to improved concentration levels, better health and wellbeing, and reduced energy costs. But it isn’t always simple to achieve. While many school buildings are showing signs of their age, funding pressures continue to be felt across the education sector. The result? Education providers are looking for practical, long-term solutions that improve indoor air quality without disruption or a spike in running costs. Why ventilation matters in classrooms Poor classroom ventilation can lead to a build-up of carbon dioxide (CO₂), stale air, humidity, and airborne pollutants. All of these can affect pupils’ ability to concentrate, stay engaged, and learn. Each day with poor education ventilation is a missed opportunity for youngsters trying to reach their full potential. Research from the University of Leeds has confirmed the benefits of improving classroom air quality, particularly in spaces where windows are not always practical due to weather, security, or external noise concerns. Those benefits are profound. With simple installations of heat recovery units like ClassFlo, they include: Supporting attendance, wellbeing, and concentration. Schools are increasingly aware of the link between indoor air quality and attendance. If pupils feel discomfort, fatigue, or headaches when they’re in class, they become significantly less likely to maintain good attendance levels. Meeting BB101 and BB93 requirements. Ventilation systems in education settings must meet specific performance standards. That’s why our systems meet complete room air change meeting BB101 requirements, with no recirculation of air and effective CO₂ management, as well as BB93 noise requirements that promote effective teaching and learning. Lower bills through effective heat recovery. As energy costs continue to trend upwards, heat recovery ventilation systems are highly valued in education settings. By capturing heat from outgoing air and using it to warm incoming fresh air, they maintain comfortable indoor temperatures without increasing bills. Retrofitting ventilation into older schools Education ventilation isn’t just about the classroom. Communal areas, sports facilities, kitchens, toilets, and shower areas all need fresh airflow supply. Many school buildings, however, were not originally designed to meet modern ventilation expectations. And that can lead to challenges around access and available space when it comes to retrofitting new solutions. Our Site Engineering Services (SES) team supports schools and contractors with installation, refurbishment, and replacement projects across a wide range of education settings. Our flexibility and experience mean we can supply and install ClassFlo systems with minimal disruption, including scheduling your fitting for school holiday periods. Introducing ClassFlo classroom ventilation ClassFlo is Air Vent Technology’s dedicated classroom ventilation solution, designed specifically for education environments. With a double-skinned case construction, the whole unit with its high efficiency counterflow heat exchanger helps to manage classroom CO2 levels while using up to 52% less energy than other alternatives. Its low noise levels and intelligent controls also mean teaching conditions are never disrupted. ClassFlo systems are designed to help schools meet modern ventilation standards while providing a practical solution for both new-build and retrofit projects. Looking to improve your classroom ventilation? If you’re looking to make the kind of investment in your education facilities that promotes wellbeing, concentration, and effective learning, contact our friendly team today. We’ll help you quickly find the right ventilation solution for your school or education facility. Get in touch today to find out how more about how our ClassFlo system can be tailored to your building and ventilation requirements.
Don’t let standards fall! Why air ventilation systems are crucial in autumn weather. Posted on 12/09/202305/04/2024 by Laura Slegg The colours are changing, and the mornings are getting crisp. Autumn brings with it lots of beautiful moments. But it also changes our behaviour, forcing us to spend more and more time inside – and that means good air ventilation systems take on a new level of importance in the battle to keep people healthy, buildings strong, and energy bills low. Modern air ventilation systems offer three main benefits in a typical British autumn: 1. Improving indoor air quality As the mercury drops, listen carefully and you can almost hear the sound of millions of windows being slammed shut up and down the country. Trying to keep warm is a natural reaction. But it blocks off almost any opportunity for natural air circulation within a building. The result? Harmful air pollutants can soon build up. In some cases, indoor air can be more polluted than the fresh, external air. Mould, pollen, and pathogens all increase – with inevitable consequences for our health. However, a good air ventilation system lets you combat the cold weather without compromising on indoor air quality. 2. Preventing moisture and condensation Closing windows in cooler evenings and mornings doesn’t just cause issues with air pollutants. In buildings without sufficient indoor air circulation, it can also lead to the build-up of condensation on both windows and walls. That’s because the warm indoor air holds more water than the cold outdoor air. At points where the two ‘meet’, such as at windows, the indoor air can be cooled enough to reach what’s known as the ‘dew point’. From there, the water is released and starts to form the moisture problems we’re all familiar with. If left untreated, this can eventually cause structural damage that isn’t cheap to fix. It can also cause health issues such as fatigue, headaches, and heightened asthma symptoms. Installing a good air ventilation system, however, tackles the problem before it even occurs. Protecting homes and commercial buildings from moisture-related problems is always a wise step. 3. Distributing indoor heat more evenly During the colder winter months, air ventilation systems play an important role in lowering energy consumption and costs. As the heat inside your building warms, the ventilation system distributes that warmer air across the building. In turn, that means you can avoid ramping up the radiators to full blast and can instead enjoy a consistent temperature throughout the building. With today’s high energy costs, any reduction in energy consumption is always welcome! Invest in air ventilation this autumn. If you’re concerned about your ventilation system, the time to act is now – before the truly cold weather starts to play havoc with your building, your health, and your budget. Installing a new air ventilation system can give you a healthier, more comfortable, and more energy-efficient space. Keen to find out more? Browse our full range of air ventilation systems or call us at 01264 356415.
