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Fireplace draft stopper (large plug - fits most masonry fireplaces with dampers up to 38x16 )
Cutting energy expenses is easy when you add weather stripping to your fireplace damper with the Battic Door Energy Conservation Products 18 in. x 38 in. Rectangular Fireplace Plug. Inflatable plug made of polyurethane, it fits into most fireplaces that have a rectangular-shaped damper. It seals out downdrafts, noise and odors, and fits below the damper. Installation is quick, clean and easy.. Stop valuable warm air from leaving your home and minimizing drafts from your fireplace. . Some heating experts claim that an unlit fireplace with a damper open can increase heating costs by as much as 30 percent. Now that could add up to $500

Price is $65.00

Price: $64.99