6" Dura-Vent Dura/plus Wall Thimble, Stainless Steel Painted Black,with Trim

Product Information

  • Free-floating inner 430-alloy liner maintains structural integrity in chimney fires
  • Limited Lifetime Warranty
  • Use when air-cooled chimney is required
  • 2" clearance to combustibles
  • UL listed to 103HT
  • OD 4" Larger than ID

Thimble requires 14-1/2" x 14-1/2" framed opening and fits wall 4-3/4" to 7-3/4" thick.



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