Oval Mesh Bottom Plate Chimney Liner Kits > Aluminum Chimney Liner Kits UL listed to 1777 zero

UL listed to 1777 zero clearance standard

Application Ideal for large stoves

and other high-capacity heating systems

The double-ply smooth wall construction provides added strength

Oval Mesh Bottom Plate Chimney Liner Kits > Aluminum Chimney Liner Kits UL listed to 1777 zeroFor standard fireplace bottom termination. Great for transitioning from a liner to the fireplace smoke chamber. Our 18 in. x18 in. mesh bottom plate features a quick connect collar to secure the liner. Bigger 24 in. x 24 in. Mesh is required for 13" or larger liners. Please choose from one of the available ovalized liner sizes according to your oval chimney liner size.