In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
is it worth insulating riser inside the wall of the main house?
As stated - I have the floor to my full bathroom open right now, but plane to close it up again in the next day or two. While it's open, is it worth slipping some 1/2" fiberglass pipe insulation over the riser that drops down one storey in to the basement?
Ultimately, I guess the question is, once the risers are inside the house proper, as opposed to the basement, should they be insulated if I have the momentary opportunity to do so?