Fan/Ventilation (How to Light Proof?)

Discussion in 'Grow Room Design & Setup' started by Smokeherb, Jul 30, 2007.

  1.  
    Smokeherb

    Smokeherb Active Member

    Was wondering how some deal with light proofing their fans. Do you use vent covers? Black Screening? I want to make sure no light is getting in at all.

    Any suggestion would be appreciated..
  2.  
    frog3850

    frog3850 Well-Known Member

    Try Using Some Ducting And Put Some Uturn In The Routeing Light Cant Go Around Corners And Vent Covers Help.

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