Myth: Vertical Wind Tunnels Can Be Virtually Silent

Noise is a natural byproduct of vertical wind tunnels—they use extremely powerful fans to generate the airflow that keeps people flying. Still, some companies claim their tunnels operate at just 50 dB, about the volume of a quiet conversation. While that sounds impressive, it’s not only unnecessary—it’s unrealistic for most tunnel applications.

Why 62 dB Hits the Sweet Spot

CEO of AERODIUM Ivars Beitāns addressed the topic directly. While reducing noise is always a design priority, he explained that pushing for 50 dB would require major modifications, like ultra-thick glass, which adds cost and weight without noticeably improving the user experience. AERODIUM’s standard of 62 dB is quieter than the ambient noise in many shopping malls (typically 58–71 dB), making it more than sufficient for most locations.

Real Results, Real Comfort

Coach Andy Durnford shared his experience flying in AERODIUM tunnels. In older tunnels, ear protection was mandatory due to the high-pitched fan noise. But thanks to AERODIUM’s advanced soundproofing—including three layers of laminated glass totaling 34 mm—noise levels are significantly reduced. Durnford was even able to fly some sessions without ear protection for the first time in his career. The verdict? 62 dB isn’t just quiet—it’s a game-changer.