What do you know about rigid polyvinyl chloride (PVC) conduit? I had almost no experience with it until I spent a brutal, windy Minnesota fall installing 4 in. PVC conduit underground at a new ...

A: As stated in Sec. 352.10, type PVC conduit is permitted in the following applications: Note: In extreme cold, PVC conduit can become brittle and is more susceptible to physical damage. (A) ...

Q. I have three wide stairs leading from my main deck up to the back-door landing. While I was removing the rotted pine-trim boards, I found pressure-treated ones backing the full width of each step.