Not everything is perfect.
Drywall proud of door jamb.
Watch a simple way to build and install your own wood trim that also solves a common problem with drywall that extends too far past door and window jambs.
Finally you want to hang your doors with respect to the finished face of the walls.
Is there any possibility you can adjust the window installation to bring the jambs flush with the drywall or at least parallel to it so that the extensions will be easier to make.
I have a homeowner who has window and exterior door jambs that extend past the drywall by about 1 1 2 inches.
It s important to know what to do in less than ideal situations.
Tools used on this job.
If not i think your best option is going to be to build the extensions proud of the wall and then bring them down flush with a power planer or belt sander.
As an amazon associate i make.
The door casing is nailed to the jamb and to the wall and covers the space between the doorjamb and the wall.
Doorjambs are designed to fit standard width walls made out of 2 by 4 or 2 by 6 lumber plus a layer of 1 2 inch drywall on each side of the wall.
The ripped out the plaster and put in drywall and now all of the jambs protrude past the drywall.
Hang the doors after painting after hard flooring and before carpeting.