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ventilation in a garage

  1. How much cfm/fans to ventilate Painting Room?

    HVAC
    Hey There, I'm spray painting with cans of paint in a 12' by 20' one car garage with a 7.5' high ceiling. The fumes are quite toxic and need to be removed! I've read that you take your all 3 measurements and multiple them together to get your cfm for the room. Then buy a fan according to the...
  2. How much cfm/fans to ventilate Painting Room?

    Painting
    Hey There, I'm spray painting with cans of paint in a 12' by 20' one car garage with a 7.5' high ceiling. The fumes are quite toxic and need to be removed! I've read that you take your all 3 measurements and multiple them together to get your cfm for the room. Then buy a fan according to the...
  3. shed air vents

    Building & Construction
    i was told vaguely that i need a couple of soffit and a couple of mushroom vents on my 11x9 shed. was wondering which products i should get and where should i install them. it's a simple shed with a ridge beam, roof is about 17 deg pitch and the soffits are enclosed, i.e. the rafters are not...
  4. ventilation in a garage installment

    General DIY Discussions
    im trying to install ventilation in my garage and i was wondering how i would go about doin it
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