18" Duct Pipe & Fittings

4 of 9 on the shelf in Asheville — same-day will-call pickup, wholesale pricing with a contractor account.

18" Adjustable Round Takeoff (ATRP)Southwark Metal · SKU SMMATTRP18In stockSame-day pickupDuct Tee 18" x 18" x 18"In stockSame-day pickupMetal Pipe 18" 26 GA 4'Royal · SKU R18264In stockSame-day pickupRound Air Takeoff 18" Without DamperIn stockSame-day pickup18" Spiral Coupling with GasketSKU 351929ACall for availability19x19 to 18" Square-to-Round TransitionCall for availabilitySpiral Pipe 18" x 10' 24 Gauge CorrugatedSKU 82018Call for availabilitySquare-to-Round Transition 19.5" x 20.5" to 18"Call for availabilityTee Cap 18"SKU RTC27318Call for availability