Push it against the screws and retighten them.
How to shim a door lock with a frame.
Start by shimming the hinge side of the rough opening.
Lock shims are thin pieces of metal inserted into the base of the shackle u or n shaped thing that presses down the.
Most pre hung doors come with a 1 8 inch gap between the door and the frame on the hinge side and the top.
Check the head top jamb for square and level with the previously installed hinge side of the door jamb.
How to shim a door.
I used super glue to secure the shim to the door frame and to keep it from falling before you can get the screws started.
Slide the shim behind the hinge that needs the extra spacing then drive the screws back in tightly and check the operation of the door.
Align the shim with the screw holes in the frame and close this hinge.
Place shims between the wall and the door frame on the latch side of the door.
See an interior door installation.
I show how to make a simple lock shim.
Hopefully this shim will be enough to make the latch solid.
Put a nail on either side of the center door stop.
Shimming tips and help.
Then install the bottom shims and finally fill in the middle.
Learn the easy way to hang and install an interior prehung door.
Only unscrew one hinge at a time so the door does not fall off.
Slide shims under the bottoms of the jambs one from each side and push them together until the frame is secure enough to stand.
Shim the side jambs first to hold the frame upright.
This moves the door slightly toward the latch side of the opening effectively reducing the gap to help.
If the door has three hinges remove the screws from the middle hinge as well.
First make marks to indicate the centers of the hinges.
Gaps along the latch side of a door may be reduced by shimming out the hinges in some cases.
To install the shim unscrew the three screws that are fastening the hinge to the door frame.
Tack a pair of tapered shims at the top hinge.
Then use a long level or a long straight board along with a short level to plumb the shims.
Screw the hinge side jamb to the stud.
Loosen the hinge screws in the jamb and insert a 1 16 in thick x 3 8 in wide piece of cardboard behind the hinge leaf.
Repeat for each shim.
Shim the middle and attach to the wall with 2 1 2 inch finish nails.