Installing A Prehung Interior Door This Old House

Unscrew the lockset from old door.

Installing a prehung interior door this old house. How to install an exterior door. In this video this old house general contractor tom silva explains how to replace an interior door. The door is attached to the main jamb which is installed first. Pull hinge pins and take down old door.

In this video ask this old house general contractor tom silva shows a homeowner the proper way to install a pre hung interior door for a closet. Diycrew hrvdiy renovision there is more than 1 way to install a pre hung door. Prehung doors hang on a jamb that is split into two pieces. For instructions on interior doors read how to install a prehung interior door.

How to install a prehung interior door parts of a prehung. Mark spots on both sides of opening with a pencil. Keep tops and hinge. The key things to remember are setting the door level shimming the frame so the gaps between it and the door are even and taking steps to waterproof the installation.

Lay old door on top of new door. Typically both jambs are furnished with casings already attached. Use a level to find a level spot on the rough opening. Remove the old door.

Measure down to the floor on the hinge side using measuring tape and note the measurement. The split jamb has a groove under the stop so it can slide over the edge of the main jamb.