Q: Much of the drywall has been nicked by my kids over the years. I would like to add wainscoting in the dining room instead of replacing the drywall. How can I do this myself to save a few bucks? A: ...

Interior designer Heidi Caillier appreciates wainscoting for the budget-friendly statement it makes. "I love to use it in bathrooms on the main walls," she says. "Tiling a full bathroom can be quite ...