aotearoa420
Member
Hello everyone, I have a veg and flower room in 2 separate areas. I have a 150mm inline fan exhausting both cabinets (veg room 3.5 x 2ft and flower room 2.5 x 4.5ft) both about 7ft high. now the fan is real loud, can here it a bit through my floors and i am wanting to reduce this as much as possible. have tried a homemade approach by adding insulation to the ducting and have lined my floor with insulation but can still hear the fan anyone got any ideas??? make a box and cover exhaust fan perhaps??? have seen the bungy style, but seems all the noise is from the "air in" of the fan not the "air out"???????????? someone help as I have a lot of people who stop by and dont want the noise to give me away.....................