Results 1 to 13 of 21
Thread: duct board
02-15-2005, 12:05 AM #14
I've never seen rats eat through ductboard but have seen 2" pvc air vent chewed in half by them. They tend to chew where they think water is.
Ductboard is good for many applications. I tend to feel that most people use it due to the reduced labor and cost.
BTW, don't use the triangle boxes with your flex, only wyes.