Install A Pre Hung Door With Excess Floor Plate

1 remove any old door and molding such as a casing or bottom threshold inside the opening.

Install a pre hung door with excess floor plate.

Join us as we discuss 3 options and you decide which one is best for you. If you plan to install hardwood floors which are 3 4 inch thick you should cut down the jambs by 7 8 inch 3 4 inch for the floor plus 1 8 inch to reduce the gap under the door. Learn how to install pre hung doors for your reno project including instructions on how to check for required shimming or leveling of a door frame. Diycrew hrvdiy renovision there is more than 1 way to install a pre hung door.

If so just seal the corner of the cap and don t install the pads. Modern prehung doors are installed basically the same regardless of location. Strip the frame down to. A prehung door usually has a 1 1 4 inch gap at the bottom of the door.

If the plate is bigger than the mortise put the plate on the jamb outline it with a pencil and chisel to the outline. Fasten the strike plate to the mortise in the latch jamb using the screws provided. Use shims on the side of the door with the hinges to remove the gaps between the trimmer stud and the door frame. Then cut the door along the mark image 3.

Mark the pre hung door for the opening adding an inch or two for carpet to run underneath the door. Using shims avoids the necessity for rebuilding the door opening to fit the pre hung door. The door opening might be too tight for the pads. This provides clearance for a carpet and pad about 1 inch.

Put painter s tape along the length of their mark image 1 and on the plate of the saw image 2. Position the pre hung door. Nail the door frame to studs. The door should be square.