Description
The CoVent Exhaust Fan Vent, a versatile, all-in-one solution for metal roofs. Designed to pair seamlessly with interior exhaust fans using 3″ or 4″ flex hoses, the CoVent is perfect for bathroom and attic ventilation needs. Please note that it is not intended for use with dryer vents. Pre-packed and ready for quick and easy installation!
- Comes with DEKS Roof Boot Flashing Attached
- Patent Pending
- Extended Edge to Prevent Flex Hose From Slipping Off
- Zip Tie Included to Attach the Flex Duct
Product sell sheet (.pdf)- Click here

Broan Nutone Roof Cap 636 









Product was delivered on time, service was great, metal roof vents worked great
They work great and high quality
Great product! Worked like a charm. Arrived at an decent time frame.
The only reasonably priced product out there for bathroom fan exhaust through a metal roof. Works well.
Overall material quality and operational design is good. Primary criticism is base design is too large to fit between contoured ribs of metal roof panels. This prevents boot ring from resting flat on panel and potentially affects leak integrity. A better design would be a smaller footprint topside to accommodate placement between panel ribs and a larger footprint below roof to interface properly with either 3” or 4” exhaust hose.