Depending on the thickness of your trim you may need larger nails.
How to change garage door trim.
Pry on the crowbar.
Removing the trim is not hard to do but in order to do so you need to open the garage door.
Step 2 sizing the trim.
Step 3 install the header.
Hold the nails up to the trim to see if they re long.
Pull out the crowbar and move it 24 inches to the left or right.
Step 4 install the sides.
Avoid placing the nails close to the ends of the trim.
Step 1 remove the old garage door trim.
Tap on the back of it with a hammer to drive the tip in as far as you can.
How to replace garage door trim.