Chimney Dampers

Is there a large hole in your living area that is directly connected to the outside? There is if you have a traditional wood fireplace with a chimney. Top Mount Dampers are dually puprosed as they are a chimney cap and an energy-efficient way to seal off a drafty traditional fireplace. If you are tired of feeling that cold draft coming down your chimney, a Top Sealing Damper is perfect for you. We also offer a variety of other dampers including stove pipe dampers, chimney balloons, damper handles, and more.

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Lock Top II Chimney Damper

From$465.99

Lock Top II Chimney Damper

Are you tired of your cold and drafty fireplace? The Lock Top II Chimney Damper With Cap is the perfect solution for wood burning fireplaces. Old traditional metal fireplace throat dampers tend to be very leaky even when it appears the damper is closed. On average a traditional masonry fireplace... Read More

Fireplace Throat Damper Handles

From$81.99

Fireplace Throat Damper Handles

Throat Damper Handles are used to replace old traditional style fireplace throat damper handles. Old throat dampers located at the bottom of the fireplace flue tend to rust and fall apart. These handles can be used to replace an old handle. Fabricated with 1/4" cold rolled steel. See chart below... Read More

Cast Iron Stove Pipe Damper

From$19.99

Cast Iron Stove Pipe Damper

Use this cast iron damper in the center of Single Wall Stove Pipe. Adjust by turning up or down to increase or reduce the air flow and draft. Drill two 1/4 inch holes and it installs in seconds! Read More

Lyemance Original Top Seal Damper

From$278.00

Lyemance Original Top Seal Damper

The Lyemance Original Top Sealing damper is the perfect solution to prevent energy loss and downdrafts on your old traditional masonry fireplace. If you have ever wondered why your fireplace is so cold, it is likely caused by a failed traditional throat damper. Traditional throat dampers do not have a... Read More

Lock Top Chimney Damper

From$318.99

Lock Top Chimney Damper

Are you tired of your cold and drafty fireplace? The Lock Top Chimney Damper is the perfect solution. Old, traditional metal fireplace throat dampers tend to be very leaky even when it appears the damper is closed. On average a traditional masonry fireplace throat damper will leak $200 or more... Read More

Sealtight Chimney Damper

From$270.99

Sealtight Chimney Damper

The Sealtight Chimney Damper is an easy and affordable solution to replace a traditional masonry fireplace throat damper while saving on your energy cost. Old fireplace throat dampers warp over time and do not make a good seal, causing cold air to come into the home in the winter and... Read More

Chimney Balloon | Draft Stopper

From$69.99

Chimney Balloon | Draft Stopper

The Chimney Balloon (AKA The Chimney Pillow) is an inflatable fireplace draft stopper. Inflate into place in the fireplace flue just above the damper. It makes an airtight seal that blocks outside air and chimney odor from entering your home. The balloon is designed with a low heat melting point... Read More

Round Stainless Steel Chimney Damper Kit

From$214.99

Round Stainless Steel Chimney Damper Kit

This round chimney damper is constructed from quality 316Ti stainless steel. Built to withstand repeated chimney fires, it will not melt like other dampers. The Round Drop-In Damper is spring powered to ensure reliable operation through varying conditions of use. Read More

Energy Top Chimney Damper

From$332.99

Energy Top Chimney Damper

A masonry fireplace with traditional metal throat dampers are responsible for on average 8% of the total heating cost. The draft metal tarot dampers do not provide a tight seal allowing cold air to be drawn into the home when the fireplace is not being used. The Energy Top chimney... Read More

Energy Top Plus Chimney Damper Cap

From$538.99

Energy Top Plus Chimney Damper Cap

A masonry fireplace with traditional metal throat dampers are responsible for on average 8% of the total heating cost. The draft metal tarot dampers do not provide a tight seal allowing cold air to be drawn into the home when the fireplace is not being used. The Energy Top Plus... Read More

CHIM-A-LATOR Chimney Damper Cap

From$381.99

CHIM-A-LATOR Chimney Damper Cap

The CHIM-A-LATOR line of Chimney Cap Dampers easily mount to the top of a masonry or clay tile chimney top with a simple screwdriver. 100% stainless steel. Proven more reliable than bottom mount cast iron dampers, easier to operate, and more efficient to save your energy dollars from being wasted... Read More

Chimney Damper Flue Extension

From$139.99

Chimney Damper Flue Extension

You may need a flue extension to mount your top mount chimney damper if there is no existing flue tile extending from the chimney top or the flue tile is too short. The extension pieces are 4 inches tall. Easily bolts to the flue extension with tapcon screws (purchased separately). Read More

US Fireplace Top Damper Plus

From$450.00

US Fireplace Top Damper Plus

The US Fireplace Top Damper Plus is an energy efficient way to prevent any heat or air conditioning loss when the fireplace is not being used. Unlike leaky traditional throat fireplace dampers, the Top Damper Plus has a silicone gasket that ensures the damper is fully closed. The premium stainless... Read More

Chimney Damper Replacement Cable - 50 feet of Cable for Dampers

$44.99

Chimney Damper Replacement Cable - 50 feet of Cable for Dampers

Contains: 50 Foot Cable for Chimney Dampers

US Fireplace Top Damper

From$333.99

US Fireplace Top Damper

The US Fireplace Top Damper provides an energy tight seal for any fireplace while also providing rain and animal protection. The stainless steel and aluminum construction will ensure the damper will not rust. The US Fireplace Top Damper is an energy efficient way to prevent any heat or air conditioning... Read More

Replacement Hardware Pack for Dampers

$62.99

Replacement Hardware Pack for Dampers

Contains: Chain assembly, bracket, nail anchors, adhesive, and allen wrench.

Handle/Valve Extender for Chimney Balloon

From$24.99

Handle/Valve Extender for Chimney Balloon

The HEK Handgrip/Valve Extender Kit is a way to get a further reach with your Chimney Balloon®. The HEK allows you many extra inches of reach and the valve handle is near the valve mouth. This is highly recommended if you have a damper that is high in the chimney... Read More

Lyemance Damper Replacement Cable

$63.99

Lyemance Damper Replacement Cable

50 ft. of stainless steel cable length specifically designed for Lyemance Chimney Dampers. This replacement damper cable will attach to your spring-loaded power level Lyemance Damper.

Learn About Chimney Dampers

Typical Use & Summary:

  • Top Mount Dampers are used to seal a wood burning fireplace when not in use - preventing outside air & animals from entering the home
  • Stove Pipe Dampers are installed in single wall connector stove pipe to help control draft
  • Chimney balloons are a great option for wood fireplaces - easily inflate to block off the flue and install from within the home
  • Proper sealing chimney dampers make your home more energy efficient and weatherproof

You Might be Looking For:

  • Damper for Gas Burning These do not exist due to building code. The reason being if the damper is closed and the pilot light is on or if there's a gas leak, the gas will spill into the house and not up the chimney.

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Our 316Ti flexible chimney liner and chimney liner components have passed the rigorous testing at the Underwriters Laboratories with best in class status and are UL Listed. So if you are looking for UL listed chimney liner sold directly to homeowners, then look no further than Rockford Chimney

Customer Testimonials

Back in July you gave me excellent advice re. sizing/purchasing a flue liner for the chimney associated with my wood stove. I'd like to thank you once agai... More

—AE Northfield, MN

A few weeks ago I ordered a chimney liner system for my fireplace insert. Your salesman recommended the liner system plus the insulating blanket. I just wa... More

—AH Happy customer

Just got around to installing my new smooth flexible liner and deluxe terra cotta cap (wow). The quality of your product is second to none. Very pleased an... More

—B.B. from Massachusetts

Thanks so much for the great tech service from Dennis, very knowledgable, friendly and proffessional.Your website is the best, beats your competition by fa... More

—Bill in Knoxville

Sue and Dennis, I received the final part of my order yesterday (the chimney cap that actually fits over the chimney chase). It looks wonderful! My fiancé... More

—CC, VA

Hello, I was shopping for an fireplace insert and called RCS to ask why they were so much cheaper than my local guy, the reply was " we sell thousand of th... More

—Chris, PA.