1.   The door appears as ordinary dark wood door at first sight, with a pair of brass doorknobs.

2.   You can install a solid wood door.

3.   ...solid wood doors.

4.   A permanent cure is to replace the doors with a new wood door.

5.   A steel insulated door is not necessary when you have a quality wood door, well weatherstripped, and a good, tight-fitting storm door.

6.   A wood door can be trimmed.

7.   A wood door will cost more than a steel one, but there will be no rust.

8.   A. Not really, although if the old wood door did not stand up that well, then a steel door is the way to go.

9.   A. You could put in an insulated steel door, but an exterior wood door will do just as well, and looks a sight better.

10.   Decorative elements like carved and painted wood doors and window trim provide a few welcome flourishes.