SKU: SWFCL555 5.5" x 5 ft Double Ply S/S Liner b

SmoothWall™ Double Ply Liner 

5.5" x 5ft Straight Length

The number one best-selling stainless steel chimney liner on the market. The liner that chimney professionals worldwide use to reline chimneys. Why? Because it's corrugated on the outside to provide maximum strength and flexibility. It is smooth on the inside, which improves drafting by up to 20%. It costs more, but it's well worth the extra expense. It has been tested and approved to UL1777 zero clearance standards. You won't find a lower-priced double-ply chimney liner anywhere. 

Liner I.D. Size: 5.5" O.D. Size: 5.875"

Lifetime Warranty. Made in the USA.