Proven dependability and number one selling damper. The Lyemance^TM Original Top Sealing Fireplace Damper reduces heat and air conditioning loss, and eliminates down drafts when fireplace is not in use.

Seals out sleet and snow and rain. Keeps out birds, animals and debris. Reduces outside noise.

The lid on the damper is spring loaded in the normally open position. It is shut by means of a stainless-steel cable that extends through the cable guide then down the flue to the firebox, where it is secured to a bracket fastened into a forward part of the side fireplace wall.

The Original can be installed on chimney tops in minutes, used with new or existing fireplaces. No special tools are required. Dampers are available in sizes to fit most standard flue liners, including round.

The low profile Original blends into the roof line. Each damper is completely assembled with a 32 foot stainless-steel cable and a tube of silicone sealant to bond the damper to the flue tile. Flue liner dimensions may vary 1 inch.

The Lyemance^TM Original Damper is durably constructed of cast aluminum, so it won't rust or warp (unlike cast iron throat dampers), and fully guaranteed for material and workmanship.

The Original is much less expensive than repairing existing throat dampers.