Insulate garage doors where possible as well as walls and ceilings.
How to insulate a garage roof cheaply.
Just remember to use thicker r 40 insulation.
In either case you will need to follow the general steps below to insulate your garage roof.
Start putting the pads into place and use a high strength staple gun to secure them into position.
Unroll the insulation between the wall studs with the vapor barrier facing the inside of the garage.
I wrote a tutorial on how to waterproof and seal your garage walls using drylok.
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.
Before you invest in a garage heating system make sure your garage has plenty of insulation.
Insulating the ceiling of your garage involves the same process as insulating the walls.
To prepare determine the area of the space you plan to insulate and add 10 to 20 percent to account for mistakes and odd spaces you need to fill.
How to insulate a garage step by step.
Be sure to count the spaces above doors and windows.
Regulate your garage s temperature all year by installing insulation.
If you didn t do that before you put the frame up you can still do it now although it s going to be.
You can easily and inexpensively add clear plastic shrink film over windows for added protection against the cold.
There are different garage ceiling insulating materials you can use but fiberglass is the most widely available.
Either way you go this diy project should only take a few hours to complete and will save you thousands of dollars over the course of its lifetime.
However if you have a cathedral style garage roof you will need a scaffolding to get into the upper areas of the roof.
Overlap and adjust the size of each pad as you go.
It is strong cheap and adjustable.
This will help while you re up on the ladder.
The easiest and cheapest area is to add insulation on your garage door.
This is part 1.
It s about time i had a better work environment.
Last chance to waterproof your wall.
Fiberglass roll insulation fiberglass roll insulation is the cheapest and easiest type to install provided that your garage s interior walls have not been constructed.
Here s my step by step process for how i added insulation to my garage.
You can buy different types of insulation or buy a garage door insulation kit that has everything you need.
