Lifetime Stainless Steel Smooth Wall Chimney Liner Kit

The Lifetime Smooth Wall Flexible Chimney Liner Kit is a stainless steel chimney relining kit designed for masonry chimneys and sold in multiple diameter and length combinations. The smooth-wall design is positioned as a stronger, more efficient liner style, and retailers describe it as improving draft versus corrugated alternatives. Depending on the configuration, the kit includes the flexible liner with either a tee or a stove adapter, plus a top plate and cap for a more complete installation package.