6'' Lifetime Chimney Liners

Should I Line my Chimney With a Single Wall or Smooth Wall LIfetime Chimney Liner System?

6" Single Wall Liner - Single-wall kits are an economical choice that provides strong and flexible performance.
6" Smooth Wall Liner - For added strength, additional integrity and 20% higher draft, line your masonry chimney with a smooth-wall chimney lining kit. See all 6" chimney liner.