Garage Ceiling Vapor Barrier Forum

I would like to insulate and drywall the walls.

Garage ceiling vapor barrier forum. Should you put a vapor barrier in an insulated ceiling or not. Level of ceiling insulation for garage workshop if you re going to keep heat in there then you probably want to insulated it just like a house. This is normally done because it s the most cost effective method to achieve the desired level of comfort and ease of installation. Do i need vapor barrier in ceiling.

Insulating an attached garage has some special considerations that you must address differently then a unattached garage. R40 is good for ceilings. But do remember the baffles at the eaves to ensure proper attic ventilation. The traditional way to insulate the walls and ceiling of a typical garage is to install fibreglass batt insulation in the walls and attic space followed by a six mil poly air vapour barrier and drywall.

The most important issue is that attached garages must have a system in place to keep carbon monoxide co from a running vehicle inside the garage from filtering through the walls and ceiling into the house. The ceiling is not insulated and does not have vapor barrier installed. A properly insulated garage is a safety must. If your garage is attached to your house the most important thing is to make sure it s sealed.

Insulation radiant and vapor barriers garage vapor barrier all i am in the process of redoing my garage and was curious about putting up a plastic 4 mil poly vapor barrier. Attached garage not finished except ceiling and walls adjacent to house. I build in a cold climate where many longtime builders swear that you shouldn t put a ceiling vapor barrier in.