Insulating Open Garage Ceiling

It s about time i had a better work environment.

Insulating open garage ceiling.

In the garage as in the attic we need to airseal and insulate. How to insulate a garage door. Insulate a cathedral ceiling by ensuring there is no opportunity for drafts to get into the room. This will make the garage space more appealing to work in and it will allow you to store a greater variety of items that may currently be cluttering up your house.

Insulating the ceiling is the most important part of the garage because heat rises and escapes through the roof. This will allow you to add the needed insulation. While many people think they look nice providing insulation can sometimes be a challenge due to the extra space between the ceiling and the floor. There should be a continuous ridge and soffit ventilation.

If you are insulating the garage ceiling not only by the truss level but also up by the roofline then you must leave at least 1 1 2 to two inches of air between the fiberglass and the underside. Consider all aspects of insulating your garage not just the walls but also the garage doors and the ceiling particularly if you plan to add a heating and or cooling system. For example while an epoxy coating will add a protective layer to the floor it won t necessarily add insulating. Insulating the garage ceiling is a quick and simple way to warm up one of the coldest parts of your home.

This is part 1. So before insulating go around the garage with a can of low expanding spray foam and seal all gaps and cracks that let in the daylight. Open first floor soffits and the ceiling joists open to the building frame can be sealed with foam blocks and foam sealants. You can insulate the walls ceiling and door of the garage to the highest r value possible but if you fail to fill those air gaps you ll still be wasting a lot of heat.

Similar to wearing a hat in the winter you need to make sure the top of the garage is protected to trap the heat in. And don t forget to take flooring into account. Insulating a garage door can be more involved than insulating the walls and ceiling. To insulate the floor of the room above the garage seal the space between the floor of the room and the ceiling of the garage and the top plate and the header joist with insulation.

Beefing up the garage ceiling insulation can be a large project. This can be done through blown in insulation and unfaced or faced batt insulation. While some ceilings in the southwestern part of the united states require a minimum of r 19 insulation most attics or ceiling areas require a minimum of r 38 in the ceiling. Make sure you have enough ventilation on your roof as well.

To get more insulation in the garage install a ceiling and provide access to the space between the ceiling and the roof.