Q: I have a Therma-Tru fiberglass front door that a friend recently re-stained using the company's stain kit. The door was sanded (I believe lightly with fine sandpaper) but not stripped. The exterior ...

Q: I have a beautiful old, stained wooden front door that is in good condition. I have tried to refinish it twice, but the glossy finish does not hold up. How should I finish it next time so it lasts?

Q: The exterior side of our front door looks like it’s spotted with mildew. I asked two house painters if they could fix it but they were not interested. What should we do? A: A front door should ...