According to residential construction expert Mike Holmes from the show Holmes on Homes, \u201cIf your garage is attached to your house, the most important thing is to make sure it\u2019s sealed. You must keep fumes, exhaust, and carbon monoxide out of the house\u201d. \xa0 You don\u2019t want off-gassing in your garage from your vehicle\u2019s exhaust to seep through the garage drywall into the main house.\xa0 You also want to insulate certain walls of the garages.\xa0 Learn which ones in this episode.
Show notes at BYHYU.com