Innovative ventilation concepts for hotels and non-residential buildings
Hotels present installers with special challenges when it comes to planning and installing ventilation systems. The requirements for comfort, energy efficiency and flexibility are particularly high in hotel buildings. In addition, different room occupancy and changing climatic conditions require adapted ventilation solutions. In this article, we show what installers need to consider when installing ventilation in hotels, why decentralised ventilation systems are the ideal solution for this and what advantages Ventomaxx systems offer.
The importance of good air quality in hotels
In a hotel, air quality plays a decisive role in the well-being of guests. A pleasant atmosphere and fresh air contribute significantly to guest satisfaction. Effective ventilation not only ensures fresh air, but also a healthy indoor climate that supports the well-being and relaxation of guests. A pleasant indoor climate helps to ensure that guests feel comfortable and are happy to return. Especially in closed rooms such as hotel rooms, good ventilation is essential to avoid unpleasant odours and keep the air quality at a high level. A controlled air supply ensures that guests feel completely comfortable and relaxed. The quality of the indoor air also has an impact on guests’ health. Good ventilation reduces the concentration of pollutants and allergens in the air, which is particularly important for guests with respiratory problems or allergies. Optimum air quality also promotes the performance and well-being of guests during their stay.
DIN EN 13779: The gold standard for ventilation in non-residential buildings
In the modern building world, it is essential to create healthy, comfortable and energy-efficient spaces – especially in non-residential buildings such as offices, schools and hospitals. This is where DIN EN 13779 comes into play. This European standard, which is also applied in Germany, sets the benchmark for the planning and operation of high-performance ventilation and air conditioning systems. Let’s take a closer look at DIN EN 13779 and why it plays a key role for non-residential buildings. What is behind DIN EN 13779? Full title: Ventilation for non-residential buildings – Performance requirements for ventilation and air conditioning systems Purpose: To ensure indoor air quality (IAQ), energy efficiency and optimum system performance. Focal points: Design, installation, operation and maintenance of ventilation and air conditioning systems. This standard goes beyond mere fulfilment of legal requirements – it provides a blueprint for sustainable and comfortable indoor spaces. Important aspects of DIN EN 137791 Ventilation rates that work Sufficient airflow is essential. DIN EN 13779 defines the minimum amount of fresh air required depending on the use, occupancy and activities of a room.2. clean and healthy air The standard stipulates the effective removal of pollutants such as CO₂, volatile organic compounds (VOCs) and particles. The focus is also on controlling humidity to prevent mould growth and discomfort.3. energy-saving systems From heat recovery ventilators (HRV) to energy-efficient designs, the standard promotes the reduction of energy consumption without compromising on indoor air quality.4. acoustic comfort Because nobody likes noisy systems, DIN EN 13779 sets noise limits to ensure the comfort of users. Why is DIN EN 13779 so important today? Focus on health and comfort Following the COVID-19 pandemic, the importance of indoor air quality has increased enormously. This standard ensures that rooms are not only safe, but also conducive to productivity and well-being.Sustainability goals Energy-efficient ventilation is a small but important component of Germany’s and the EU’s ambitious climate targets. Integration into modern construction methods From modular buildings to serial construction, this standard ensures that ventilation systems meet the requirements of innovative and fast construction projects.
Practical tips for implementing DIN EN 13779 Early planning: Consider ventilation requirements in the early planning phase to avoid expensive retrofitting. Use smart tools: Energy calculation tools can be used to optimise designs and reduce costs.Obtain user feedback: Feedback from users helps to adjust the system settings.Proactive maintenance: Regular inspections ensure compliance with standards and extend the service life of the systems. A central component of the big picture DIN EN 13779 does not work in isolation, but complements other standards such as Building Energy Act (GEG): For the energy efficiency of buildings. DIN 4108: For thermal insulation and energy saving. DIN EN 15251: For parameters for the design of the indoor environment. Together they form a solid foundation for building performance.
Energy efficiency and sound Insulation – key criteria for hotel operators
Decentralised ventilation systems in hotels offer a number of advantages over centralised systems. They allow individual rooms and spaces to be ventilated individually and thus adapt perfectly to the changing requirements in a hotel. Here are the most important reasons why decentralised ventilation systems are ideal for hotels:Individual control: in a decentralised system, the ventilation of each room can be controlled individually. This means that unused rooms can be ventilated in an energy-efficient manner, while occupied rooms receive a continuous supply of fresh air. No complex air duct installation: In older buildings or during renovations, centralised ventilation systems often prove to be problematic as they require complex and expensive air duct installations. Decentralised systems only require openings in the exterior wall, which simplifies installation considerably. Reduced operating costs: By controlling ventilation individually, hotel operators can efficiently reduce heating and ventilation costs. This is particularly advantageous when room occupancy changes. Energy savings through heat recovery: Many decentralised ventilation systems are equipped with heat recovery. This means that the heat from the exhaust air is used to preheat the fresh air. This significantly reduces heating costs, which is particularly important in hotels with many rooms. Sound Insulation for more comfort: Decentralised ventilation systems operate extremely quietly and also offer a high level of sound Insulation to the outside. This ensures that both street noise and noise from neighbouring hotel rooms are insulated and guests can enjoy a quiet stay.
The benefits of optimised ventilation for guests and staff
In a hotel, air quality plays a decisive role in the well-being of guests and staff. Good ventilation not only ensures fresh air, but also a pleasant indoor climate, free from odours and unpleasant vapours. Guests who are in a well-ventilated room feel more comfortable, can relax better and sleep more restfully. An optimally ventilated hotel room is a place where guests like to stay. Air quality contributes significantly to guest satisfaction and can have a positive impact on the hotel’s ratings and reputation. In addition, good ventilation is also crucial for the health of guests and staff. Fresh air reduces the risk of illness and allergies, which in turn improves the work performance and well-being of employees. Another important aspect is ensuring good air quality in public areas such as reception halls, restaurants and meeting rooms. Here, it is not only the guests who benefit from a pleasant atmosphere, but also the staff who work in these rooms. An optimally designed ventilation system ensures that the air in heavily frequented areas always remains fresh and pleasant. When guests and staff feel comfortable in a well-ventilated hotel, productivity and general well-being also increase. Optimised ventilation therefore contributes significantly to the satisfaction of everyone involved and creates a positive and healthy environment for all.
Advantages of decentralised ventilation systems for installers
Decentralised ventilation systems offer installers a number of advantages that make the installation and maintenance of ventilation systems in hotels much easier. One of the main advantages is the flexibility in the placement of the individual ventilation units. Thanks to the decentralised design, the ventilation units can be installed at different locations in the hotel as required, without the need for extensive duct systems. The most important advantages at a glance: Faster and easier installation: as no complex air ducts need to be laid, decentralised ventilation systems can be installed quickly and easily. This saves time and money. Flexibility: Decentralised systems can be more easily integrated into existing buildings during renovations or conversions. They have a modular design and can therefore be installed piece by piece. Less maintenance: Decentralised systems require less maintenance as each device works independently. If maintenance is required in one area, the ventilation in other areas of the hotel remains fully functional.
Flexibility in installation and maintenance
In the hotel industry, flexibility in the installation and maintenance of ventilation systems is of crucial importance. The versatility and modularity of the products make it possible to create customised solutions for different types of hotels. Thanks to the modular design, the ventilation systems can be customised to the specific requirements of each customer. Installers benefit from the flexibility that enables the ventilation systems to be installed efficiently and in a time-saving manner. Customised modules make assembly easier, resulting in time savings and making installation ideal for both new builds and renovation projects. The possibility of customisation depending on the type of hotel is an important aspect in order to meet the different requirements. The flexibility of the ventilation systems means that hotels of all categories, from small boutique hotels to large luxury resorts, can find the optimum solutions for their premises. Maintenance of the ventilation systems also plays a crucial role in ensuring the longevity and efficiency of the systems. The easy accessibility and serviceability of the products means that maintenance work can be carried out quickly and easily, minimising downtime and ensuring smooth operation. Flexibility in the installation and maintenance of ventilation systems in hotels is therefore an important factor in offering guests a pleasant stay and at the same time providing operators with an efficient and cost-effective solution.
Customised adaptations depending on the type of hotel
The requirements for the ventilation system in hotels vary depending on the type of hotel. In a boutique hotel with an individual design and focus on luxury, aesthetic aspects and unobtrusive integration take centre stage. Here, ventilation solutions are required that blend seamlessly into the design and at the same time offer optimum air quality. In a business hotel, where efficiency and functionality take centre stage, ventilation systems are required that enable rapid air circulation and are energy-efficient at the same time. Many meeting rooms and public areas require well thought-out ventilation planning. In wellness hotels, which are designed for relaxation and recreation, air quality and low noise levels play a decisive role. Ventilation systems are required here that create a quiet and pleasant atmosphere and at the same time provide a supply of fresh air. The concept of a family hotel requires ventilation solutions that are tailored to the needs of families. Here it is important that the ventilation systems are quiet and at the same time ensure good air quality to support the well-being of children and parents alike. Each hotel has specific requirements for the ventilation system, be it in terms of design, functionality, noise level or energy efficiency. Customised adaptations depending on the type of hotel are therefore essential in order to offer guests the best possible stay and at the same time enable operators to run their business efficiently.
Customised ventilation solutions for hotels
Ventomaxx offers a wide range of decentralised ventilation systems that are specially tailored to the requirements of hotels. Our products are characterised by high efficiency, reliability and easy installation. Customisable solutions: Our ventilation systems can be customised to meet the individual requirements of any hotel project. We attach particular importance to low noise levels and maximum energy savings.First-class sound insulation: Ventomaxx systems not only provide effective ventilation, but also ensure excellent sound Insulation, which is particularly important in hotels.Quality and durability: Our decentralised ventilation systems are designed for a long service life and impress with the highest quality workmanship. We also offer comprehensive maintenance options to ensure trouble-free use over many years.
Reference project: the niu Mesh, design hotel in Stuttgart
An outstanding example of the successful implementation of DIN EN 13779 and other relevant standards is the design hotel the niu Mesh in Stuttgart. Project overview The modern new-build hotel project comprises: Number of rooms: 254 rooms and 110 flats. Location: Close to Stuttgart airport and trade fair grounds, ideal for business and leisure travellers. Architectural design: Two buildings aligned parallel to the street, inspired by the existing design hotels of the niu Group. Ventilation concept used The ventilation system was realised with the Ventomaxx AIR CONTROL series as a reveal variant: Ventilation concept: Decentralised supply/exhaust air device with passive downflow elements, designed in accordance with DIN 1946-6. Product details: AIR CONTROL SDL 125-0SD LAx 50 S | Z85. Integration: Discreet integration into the facade without compromising the architectural aesthetics. Sound Insulation: Fulfils requirements up to 53/65 dB (D n,e,w) in accordance with DIN 4109. Relevance for modern building projects This project shows how modern ventilation systems such as those from Ventomaxx help to create healthy and comfortable indoor spaces while meeting the highest standards of energy efficiency, sound Insulation and sustainability. Optimum ventilation in a hotel contributes significantly to the satisfaction of guests and staff. Decentralised ventilation systems are the ideal solution for the special requirements of hotels. They offer installers and hotel operators maximum flexibility, are easy to install and ensure energy-efficient ventilation. The high-quality products from Ventomaxx provide installers with customised solutions that not only meet the requirements of the hotel industry, but also impress with their quiet operation, energy savings and high reliability. Decentralised ventilation systems are the perfect choice for providing hotel operators with an efficient, economical and comfortable solution for indoor air quality – and with Ventomaxx, they also benefit from a strong partner with first-class products and customised solutions for every project.
CUSTOM-MADE VENTILATION SOLUTIONS FOR NEW BUILDS AND RENOVATION PROJECTS
We provide architects and technical planners tailored solutions to address every ventilation challenge with precision. Whether it is sound insulation, energy efficiency, or optimising facade aesthetics, our expert technical teams are equipped to provide you with the ideal solutions.
