Ventilation defines how a space feels — fresh, balanced, and comfortable, or heavy and exhausting. On www.buvnieks.com , this category brings together solutions focused on indoor air quality for residential, commercial, and industrial buildings. Users can find experts in ventilation system design, ensuring correct airflow and air exchange rates. Professional ventilation system installation is available for projects of various sizes and purposes. Modern buildings increasingly rely on heat recovery (recuperation) systems, which supply fresh air while conserving energy. In kitchens and production areas, exhaust hoods play a vital role in removing steam, odors, and contaminants. The category includes a wide range of ventilation systems and equipment, tailored to different environments. Building moisture diagnostics help identify hidden issues affecting air quality and comfort. Proper ventilation contributes not only to wellbeing, but also to building durability. This category is intended for those who value a healthy indoor climate. Buvnieks.com connects users with specialists who understand airflow as a key part of building performance.