How To Insulate The Roof Of A Garage

Be sure to count the spaces above doors and windows.

How to insulate the roof of a garage.

Make sure you have enough ventilation on your roof as well. 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. There should be a continuous ridge and soffit ventilation. Get your expanding foam and vigorously shake it for about one minute.

How to insulate a garage wall in four easy steps step 1. Last chance to waterproof your wall. There are two main. Regulate your garage s temperature all year by installing insulation.

How to insulate a garage roof. I wrote a tutorial on how to waterproof and seal your garage walls using drylok. Clear the walls for the insulation. Step 2 cutting the insulation.

Step 1 choose the type of insulation. This is part 1. For annexed garages with pitched roofs i ve found that the cerolex type stuff also yields great results. And work your way.

Air sealing the garage walls. If your garage has drywall remove it. Buy fiberglass bats that match the configuration of your roof. Extra tip consult with a professional.

In certain instances i opt for mineral wool insulation as it can be compressed and pushed in to provide a tight fit between the joists. It s about time i had a better work environment. Garage roof insulation guide carefully study the roof for any electrical outlets or any other objects such as lighting. Start at the top.

If you have a. 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. The first thing you need to do is choose the type of insulation you are going to use. If you didn t do.

If there are wooden trusses or frames in the roof you. As a general rule of thumb. Step 3 install the insulation. Consider renting a residential.

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.