If you re not steady with your saw you can use a straight edge as a guide.
Can you put a new door in an existing frame.
If an existing door is damaged or worn you can put a new one into the doorway.
If you re installing a pre hung door make sure you get the correct.
A finish frame has a top jamb and two side jambs that have hinges and latches to hold the door in place.
However if your doorway is square or if the existing trim is difficult to replace you can keep the doorway and replace the door.
A rough frame is part of.
Putting a door in an existing frame is actually a great idea.
If you have more than 3 16 of an inch to remove you can use a circular saw to do so.
Without further ado here s the bad boy all clean and painted pretty.
It can save you a lot of time money and effort as your door hardware hinges handles locksets etc can be reused your jambs and lintel are already assembled and in place and your old door can even act as a template for your new one saving you lots of measuring and adjustments.
If you would like to paint repair or alter the door frame in any way now is the perfect time to do so.
Remove the old door and cut the new door down to size.
However the disadvantage of replacing an existing frame with a new fire door frame is of course that removal of the old frame may cause damage to the surrounding wall and will therefore incur extra work and costs.
If your frame is in good shape a slab also called a blank door image to the right is fine.
Any changes to the door frame should be made before installing the new door.
Whichever type you use there are a variety of styles available to match your home decor.
Once again take care not to damage the frame or the wall during this step in the process.
Measure the old door to determine what size to cut the new door.
Often the easiest solution is to remove the existing jambs and casing and install a prehung door.
That way you can be sure the opening is wide enough.
If your doorframe is damaged you need a pre hung door which includes the frame and door.
Clamp a straightedge to the new door and score the cut line with a sharp utility knife.
If you have more than an inch to remove take half off the top and half off the bottom.
So there you go a 12 ish step plan to installing a new door in an existing door frame.
Retaining an existing door frame.
A door has two frames.
Go slowly and make a long clean cut.
Cut the door to length with a portable circular saw.
How to replace a new door in an old frame.