The global ventilation fan market size is likely to be valued at US$ 6.9 million in 2026 and is expected to reach US$ 10.7 million by 2033, growing at a CAGR of 6.4% during the forecast period from 2026 to 2033. Market growth is supported by stringent building regulations, increasing investments in sustainable infrastructure, and the rising focus on workplace and residential ventilation standards. Asia Pacific dominates the market owing to rapid urbanization, expanding industrialization, and large-scale residential construction projects, while the residential segment continues to lead demand due to growing consumer awareness regarding healthy indoor living conditions. Technological innovations and the development of low-noise, energy-efficient ventilation systems are expected to create significant growth opportunities for manufacturers throughout the forecast period.