Can the sections come apart when I don't want them to?

Sometimes, vent systems with a twist-lock or the type of lock requiring a locking band can come apart when putting a flashing on the roof or when you are adjusting an elbow. Be assured, AmeriVent's snap-locking system will not come apart unless you want it to. There's no need to worry about the possibility that when you are working on one part of the AmeriVent system that you might unlock a section somewhere else.