Over the years the garage door header has sagged du.
Garage door header rotten.
The jambs are vertical boards that form the side parts of the frame around a garage door.
Take down any trim or any external pieces of wood which are not part of the garage door header.
Garage doors typically don t require much in the way of regular maintenance but one problem that is not uncommon is rotting door jambs.
Use a hammer to tap the 2x6 to a vertical position where it ll raise the header and release the downward pressure on the rotted post.
Some garage doors are.
You can t replace a 16 chunk of it and retain any structural integrity.
Door jambs are susceptible to wood rot due to their exposure to ground level moisture.
Lay one board on the garage floor to act as a sill plate.
Step 1 remove the garage door header.
If any portion of your garage door header has rotted or softened due to water exposure you need in replace the entire header.
Take out the header by sawing through the center piece.
It is a good idea to sandwich 1 2 plywood or osb between the pieces of 2x dimension lumber.
Insert the tip of a flat crowbar under the trim.
Support the ceiling of the garage using some lumber.
The best way to fix this problem is to replace the header.