Q: I read your column regularly even if the problem you discuss does not directly affect me. Your comments are always interesting. I'm writing you to ask if you know if it is possible to waterproof a ...

Q. Our house has concrete slab floors, no basement or crawl. Our air conditioner and water softener used to drain to an opening in the floor in the utility closet, but the drain is stopped up. I was ...

When a concrete shower base leaks, it's time to survey the situation to determine the level of repair needed. If it's a tiled bottom, the project just got bigger. If it's an exposed concrete base, the ...