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6" DuraVent DuraTech Double-Wall Finishing Collar with Adaptor - 6DT-FC

Item: COP70638

Out of stock

  • Use with DuraVent factory-built chimneys
  • 430-alloy stainless inner wall, aluminized steel outer wall
  • 1" outer diameter
  • Reduces clearances from 18" to 6" for walls
  • Reduces clearances from 18" to 8" for ceilings
  • Sturdy construction to ensure long-lasting durability
  • Creates a tight, secure connection in your venting system

This new integrated collar with adaptor fits into the female end of the chimney pipe to provide a decorative black finish. Use this on chimney pipe that is suspended with the roof support system or on pipe that is passing through a wall thimble. Provides proper connection to DVL or DuraBlack. No other adaptor is needed.

WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to

Limited Lifetime Warranty