Starting Collar
#1
Starting Collar
Looking at starting/takeoff collars for my basement finishing project, and I see that there are both rectangle and round takeoff collars. What do you all think? Is one better than the other?
#2
Join Date: Aug 2002
Location: Mountain Williams Missouri
Posts: 17,505
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duct work
We sometimes use both. No real diff in them. But I like the round takeoff better. With them you just scribe the circle. put a slice cut in it with your screw driver and cut it out with your aviation snips. faster then you can layout the rectangle one ED