Simpson DuraLiner Double-Wall Masonry Relining System

DuraLiner is a high-temperature, insulated double-wall masonry relining system for use with appliances fueled by gas, pellet, oil, wood or coal. It safely protects masonry chimneys from the damaging effects of flue product condensation.

Round Rigid Pipe - 5"

Use to reline masonry chimney with 0/0 clearance. Factory-insulated. Twist-lock fittings and pre-drilled hole (one screw required). UL Listed for zero clearance between masonry and combustibles, plus zero clearance between liner and masonry. 304 stainless steel inner and aluminized steel outer.

• Size: 5"
• Length: 48"
  
• Dimensions: 5-5/8" dia.