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Dampers / Damper Chimney Caps

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Bernard Chim-A-lator Deluxe Fireplace Damper | Roofing Direct
Item# CD


(2 Reviews)

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National Chimney Sealtight Damper | Roofing Direct
Item# ST


(7 Reviews)

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National Chimney Drop-In Damper | Roofing Direct
Item# PDD


(7 Reviews)

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National Chimney Premier Chimney Damper Cap | Roofing Direct
Item# PDC


(19 Reviews)

More About Dampers / Damper Chimney Caps

The purpose of a damper cap is to shut off your chimney flue, whether partially or fully. This is typically done through the use of spring wire that opens when venting and compresses shut during standby.

The Benefits of Damper Caps

Depending on your needs, location, and appliances, there are instances where damper caps may have benefits over chimney caps. Prevent heat from escaping up through the chimney. Reduce and/or eliminate drafts. Keeps larger animals out. If you happen to have an especially drafty room, or see your heating bill creeping up in the wintertime, a damper cap would likely be your best, most economical answer.

Dampers vs. Damper Caps

While dampers themselves do the work of sealing off your chimney and keeping heat in while keeping pests out, damper caps also serve the alternate function of spark arrestor, as in keeping hot embers from landing on your roof. These would work especially well in wood-burning fireplaces where embers would be a concern, whereas dampers would make more sense for gas appliances. All of our dampers and damper caps are designed for all purposes and come with a lifetime warranty. Buy from today!

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