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.

If so just seal the corner of the cap and don t install the pads. This provides clearance for a carpet and pad about 1 inch. 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. Strip the frame down to.

Have another person hold the pre hung door in place while you install wooden shims where necessary. 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. A prehung door usually has a 1 1 4 inch gap at the bottom of the door. Mark the pre hung door for the opening adding an inch or two for carpet to run underneath the door.

Use shims on the side of the door with the hinges to remove the gaps between the trimmer stud and the door frame. The door opening might be too tight for the pads. Using shims avoids the necessity for rebuilding the door opening to fit the pre hung 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.

Then cut the door along the mark image 3. Fasten the strike plate to the mortise in the latch jamb using the screws provided. The door should be square. Slip the latch bolt into its bore and fasten its plate into the mortise on the door s edge with the screws provided.

Apply caulk to the corners along the edges of the cap then install the self stick corner pads that were included with the door. Modern prehung doors are installed basically the same regardless of location. 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.