Interior Doorway Trim Ideas. Mark the side casing. You then measure across the top of the door jamb.
Cut and install both side casings keeping them aligned with the reveal marks. Mark the trim dont measure. Swinging doors cover the main part of the doorway with openings at the top and bottom.
So you would measure form the floor to the top of the door and then make a mark on the trim piece and set the miter saw at 45-degrees.
For a heavier option craft the sliding door cover from old barn wood. Some products such as Flex Trim shown are even tooled to. Is paintable and stainable. Interior Trim Diy Interior Interior Painting Interior Door Styles French Interior Interior Design Interior Architecture White Interior Doors Roman Architecture.