Hydroponic Ventilation - Acoustic Ducting
Acoustic ducting helps to reduce the noise and vibrations from the fan in your hydroponic grow tent or grow room. Acoustic ducting includes a layer of either Dacron or fibreglass insulation. This dramatically reduces the hum from the duct vibration and dampens the sound of a ventilation fan. Dacron and fibreglass are also heat insulating meaning there is less heat given off from the ducting. For an ultra silent grow tent or grow room, use acoustic ducting in combination with a fan silencer.