MaxxFan install
This was a satisfying install. wish I wouldn't have already installed the sound detaining mat before cutting the roof holes. I left spots open on the ceiling where I thought I wanted the fans but ended up changing the back fan location the day of install. That's why I didn't cut the back hole with a jig saw. the glue from the detaining mat might have ruined my jigsaw. very easy install and still holding up great with no leaks even with 3 layers of butyl tape. I also scrapped the screws they gave me for mounting to the roof and used sheet metal roof screws with metal and rubber washers for extra water tightness!