Attic Ventilation Home Inspector Serving the Greater Wichita, Kansas Area Home > Why Attics Need Ventilation Why Attics Need Ventilation Attics today are more air tight than ever before. Take a few minutes to watch this quick, but informative video, and educate yourself on how the seasons effect your home. Play Video AirVentClips | Why Homes Need Attic Ventilation | Published on Nov 9, 2009 If you are concerned about how the outside elements are effecting your home, reach out and I will be happy to inspect your home for potential hazards.