Replace Exterior Door Frame

Leave the retaining brackets in place that hold the door closed while you re working on it.

Replace exterior door frame.

Use a utility knife to cut through the paint and caulk where the casing meets the door jamb siding and miter joint. Fortunately replacing an exterior door frame is a relatively simple task that can be done at home without the help of a professional contractor or carpenter. If you have a little carpentry experience this is likely a project you can tackle by yourself. Replacement doors come pre hung in a weatherstripped frame and you don t have to be a master carpenter to do a first class job.

The first step you need to accomplish before you learn how to install an exterior door is that you must prepare the rough opening of the door if necessary and remove the new door and frame from their packaging. How to replace an exterior door. If your door frame is damaged the best thing to do is to replace it with a pre hung door which comes inside a pre built frame. Replacing an outside door frame can give your house s exterior a fresh new look while simultaneously strengthening the area around the door itself.

Replace a worn drafty front door with a stylish new energy efficient one. We ll show you the techniques that will result in a perfect weathertight installation. These doors are already in their own frame and install all at once. To replace door casing such as brick mold.

These are all replaceable with new parts nails. Next create a rough opening around your frame that s at least 1 inch wider and taller than the outside of the door system you re installing then insert the new door into the opening and place shims on the hinge side of the door making sure there s a gap of 1 8th inch between the edge of the door and the jamb. Use a flat pry bar to remove the door casing being careful not to damage adjoining surfaces.