Installing MaxxAir Vent
Before completing insulation on the ceiling, we needed to get the roof vent installed. We chose a MaxxAir Mini Deluxe roof vent with the integrated LED light. I didn't get many pics of this install, but the process was fairly straight forward. Once you know where you want to install it, use a template to trace the hole to cut (unless you are replacing a vent), cut the hole with a jig saw, mount the fan. We used butyl tape to seal the external side of the fan against the roof, then used Dicor lap sealant across the screw heads. We then sealed everything with Eteranbond tape along the fan edges. The result has been a solid seal that has help up through downpours and while towing in the rain.