Exposed ductwork charges $ten to $33 per linear foot mounted. Uncovered ducts are simpler to obtain than hid ductwork. Having said that, ductwork price ranges enhance for open ceilings as a result of dearer elements, portray, and lengthier install time. ... https://bookmarkedblog.com/story18963169/the-smart-trick-of-ductwork-installation-contractors-that-nobody-is-discussing