Last week I was asking how to cut a cast iron waste pipe in the attic
to tie in a vent. After getting a lot of advice, I think its easier
and cheaper to just cut the pipe off and continue through the roof
with PVC. Although I really did not want to go disturb the roof, I
think its a better choice.
I was told I need to put on a pipe boot. II've seen them on other
houses, but I never actually put one on. Is it straightfoward? Any
advice appreciated. Thanks