Master Flow® Ductboard Transition Box Specs
Master Flow® Ductboard Transition Box Docs
Master Flow® Ductboard Transition Box Videos
duct board kit acts as a transition point to split a branch run into several runs
Additional flexibility and can accept multiple lines
Pre-cut for easy assembly using approved foil tape
GAF factory-certified roofing companies near you
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Where to buy
Find a GAF distributor near you.