Then place the pry bar between the door jam and brick mold.
How to install brick molding around a garage door.
The inside miter cuts will each start at the side reveal marks.
You need to know exactly how much brick mold you need to cover the area.
Hammer and pry the old brick mold off.
Determine the lineal footage of brick molding needed for both sides and across the top of the garage door opening.
Measure across the opening from side to side at eye level and add 8 inches to.
I used the knife and then had to use a flat screwdriver to removed the old caulking.
Nail using 10d nails every 8 to 10 inches along the molding and into the header immediately above the garage door.
You will need to make miter cuts on the molding which involves a 45 degree angle so that you can slot the pieces together.
Center your brick molding on the jamb with a 1 2 inch reveal.
Clean the area where the old caulking was too where it was against the bricks.
This video will show how to replace brick molding on the sides of your garage doors and can be used with the same installation procedure on other exterior do.