The Chimney Cap For Lyemance Damper is the perfect cap to fit over your chimney with a damper that is already installed.
The cast aluminum damper has 3/4" aluminum mesh and is available in three sizes. It will easily mount atop a flue tile and seals tight with silicone rubber.
*Lyemance Damper - Sold Separately
Please Note: Chimney Cap For Lyemance Damper - 17" x 17" is a special size and will take 3 to 5 business days to make and ship.