Q: A sliding door on my fourth-floor roof deck is rotting at the bottom. Can I replace the rotten wood without replacing the entire door set? If so, how would I go about doing this? Arlington, Va. A: ...

Q: The top piece of the door frame in my son’s bedroom was gouged by an over-the-door hook that was sticking up at an angle. It looks easy enough to replace. What are your thoughts?-Harry J., Kansas ...

QUESTION: We bought our home about six years ago and have recently noticed that all of our exterior doors and door jambs are starting to rot at the bottom. When we bought the doors, we asked for steel ...

We live in an older house with beautiful wood columns. The columns have large square bases that have recurring rot. We have repaired them several times, but the rot keeps returning. What can we do ...