Q. My old wood front door leaks air and requires maintenance. I might switch to a steel door for low maintenance and security, but I was concerned about its efficiency. Doesn't steel transmit heat? A.

There’s nothing that says “welcome” like a beautiful, well-maintained front entry. But the door or doors that separate your home from the rest of the world should do more than simply add curb appeal.

The last few years have seen a lot of dangerous storms rip through middle section of the United States. We’re surprised to hear that many residents in that part of the country don’t have basements to ...