Install A Pre Hung Door With Excess Floor Plate

A prehung door usually has a 1 1 4 inch gap at the bottom of the door.

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

Diycrew hrvdiy renovision there is more than 1 way to install a pre hung door. 1 remove any old door and molding such as a casing or bottom threshold inside the opening. Position the pre hung door. Fasten the strike plate to the mortise in the latch jamb using the screws provided.

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. 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. This provides clearance for a carpet and pad about 1 inch.

Then cut the door along the mark image 3. The door should be square. Strip the frame down to. Slip the latch bolt into its bore and fasten its plate into the mortise on the door s edge with the screws provided.

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. Put painter s tape along the length of their mark image 1 and on the plate of the saw image 2. If the plate is bigger than the mortise put the plate on the jamb outline it with a pencil and chisel to the outline.