Q: I have seven church doors in my home. The doors were fine when we purchased our house. Now three have cracks in one or two of the largest panels. The worst crack is about a quarter-inch wide. Could ...

Geraldine has over a decade of experience writing within the home improvement sector. Additionally, she has unique first-hand renovation experience as the previous owner of a house-flipping business.

If you think about it, a house has only two moving parts, doors and windows. Doors get the most use. Some, like the entry door or the bathroom door, are opened and closed a number of times every day.

A few decades ago, you had two main choices of interior door: A hollow-core slab door in mahogany, or one in paint grade. My, how tastes change. Today, the molded six-panel Colonial door is king.