You're a supervisor, and your crew is on a job where they need two 12-foot ladders, but all you have are two 10-foot ladders. Bill says he can step up beyond the red line on his ladder. In fact, he ...

Dear Kristin: People most often use step ladders to get up into the attic, but they are not very sturdy — especially when you have your arms full of stuff. The opening through the ceiling is often too ...