Q: The concrete walk in the corner of our L-shaped house has settled to a slope of 3 or 4 inches. The slope causes rain water to seep into the crawl space. Can we top this walk with a thin layer of ...

Q:In an earlier column you offered some solutions for sloping floors on an old home with a foundation ("Old home's sloping floors aren't easily fixed," Dec. 28), but we are unsure what to do with the ...