Q: Tim, I went to buy some plastic drain pipe, and after looking at all the types my head started to hurt. I decided to leave the store and do some research. I’ve got several projects for which I need ...

Q: I went to buy some plastic drain pipe, and after looking at all the types I was confused. So I decided to do some research. I have several projects for which I need a plastic pipe. I need to add a ...

Should PVC schedule 40 pipe and fittings continue to be permitted for combustion exhaust venting? You and I have come across PVC that has gone from white to many colored shades: from light yellow to ...