When you’re dead asleep and someone in your family sneaks downstairs for a late-night snack, the loud groan of a stair is jarring and annoying. Squeaky stairs are caused by wear and tear on the wooden ...

Danny Lipford: You know I don’t think I’ve ever seen a set of stairs that’s framed with wood that didn’t squeak at least a little bit. Now, if you have access under the stairs, fairly easy to fix.