Replacement vinyl seal that installs between the dome and base of your Ventline Ventadome roof vent, keeping water out when the vent is closed. A direct fix for a worn, cracked, or leaking original vent seal.
The Ventline BVD0455-01 is a replacement vinyl seal that runs around the edge of your Ventadome roof vent lid, sealing the gap between the dome and the vent base when it's closed. Over time, this seal can dry out, crack, or compress, letting water seep into your RV — this is the direct fix for that.
It's cut to the correct 51" length for a standard 14" x 14" vent, so there's no trimming or guesswork involved. It works with metal-flange vent bases and installs from the inside of the vent.
Prevents leaks between the dome and vent base
Sized to fit standard 14" x 14" vents with no trimming
No adhesive required, installs from inside the vent
Built to hold up to sun, heat, and cold exposure
In The Box: • One (1) 51" Vinyl Dome Seal