Question:
can you demonstrate with short video where exactly to measure to determine size for replacement vent cover lid?
asked by: Dan B
Expert Reply:
Picking out a roof vent lid is more based on the hinge design than anything else. As long as the vent lid you have is right at 14 inch by 14 inch you have a standard vent lid and it will just be a matter of determining the hinge style. I attached a picture that shows the popular styles of hinges for you to check out. The part # BV0554-03 that you referenced is a very popular style that uses a continuous metal hinge which is pictured.
I attached an install video for this for you to check out as well.
Vent Cover for Ventline Old-Style Rounded Dome Trailer Roof Vents - Smoke