Select a pre hung door with the same dimensions as your old door.
Replace wooden garage door frame.
For one thing it s mostly made of recycled materials.
For the old door remove it with a hammer and screwdriver.
Measure across the top of trim on the outside of the door from the outside corners of both pieces of vertical trim that you just nailed on.
Carefully set it in the opening and use a level to ensure the hinge side is plumb.
Take the hinges off the jamb.
While wood s more expensive than most materials its durability and long shelf life more than make up for it.
Adjust the door as necessary then nail it into place on the hinge side first with galvanized casing nails.
Cut a piece of trim to that measurement.
Replacing a wooden garage door typically costs between 135 to 155 per panel.
Measure the height width and depth of the opening.
Remove interior trim around the jamb.
Position the new door and frame in the opening and tack it in place.