I want to have an 8" metal vent installed for a bathroom master fan. I have a tar and gravel roof, and I am wondering what the correct procedure is for installing the vent. I talked to multiple companies who wanted on the order of 1200.00 to do this. Those quotes seem unreasonably high. The roof is a 2/12 pitch tar and gravel roof in the detroit area. Anyone have any thoughts on how to install the roof flashing and vent pipe?
- posted
17 years ago