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6" 0/12 - 3/12 DuraVent DuraTech Trim Collar For Roof Support - 6DT-RSTC3

Item: COP70661

Out of stock

  • Approved for most fuel types
  • 430-alloy stainless steel inner wall
  • 2" clearance to combustibles
  • ThermalTech blanket insulation eliminates hot spots
  • Twist-lock connections for strong, secure fits
  • Able to vent large fireplaces and building heating appliances
  • Clean, smooth exterior finish

This 0/12 - 3/12 DuraTech trim collar conceals the gap between chimney pipe and ceiling cut-out when used with a roof support.

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