Garage Roof Insulation

Measure the height and width between the framing in the ceiling and pre cut the pieces you ll need.

Garage roof insulation. Select 2 to 4 items to compare. This allows you to put insulation on the bottom side of the rafters but allows outside temperature air to circulate under the roof continued michael karas feb 20 16 at 23 18. Just remember to use thicker r 40 insulation.

Batt insulation is designed to fit snugly in between your studs as long as your studs are a standard width either 16 or 24. If you cannot find an insulation kit you need to choose which type of insulation to buy. Nonetheless first determine if you can buy a pre composed insulation kit suitable for your garage.

If you have a flat garage roof and an attic above you can install the garage insulation from below using a standard ladder. Actually it needs to trap the cold air between the exterior wall and not let it through to your garage. However if you have a cathedral style garage roof you will need a scaffolding to get into the upper areas of the roof.

It s sold in pre cut batts and long blankets that fit between wall studs and ceiling joists. Insulating the ceiling of your garage involves the same process as insulating the walls. You can also get loose fill fiberglass which it suitable for blowing into a garage attic space above a finished ceiling.

This will help while you re up on the ladder. Fiberglass is the most commonly used type of insulation in garages just as it s the most popular type in homes. Purchasing a kit will save you both money and time.

Opening vents in the soffit would allow air to flow from the low edge of the roof up along each channel between the rafters and up to your ridge vent. In either case you will need to follow the general steps below to insulate your garage roof. Insulate your garage to reduce energy bills and protect your garage against harsh outdoor temperatures.