Best Fireplace Damper Hooks in 2026

KEEPS FLUE FROM SHUTTING - Use damper stop to lock flue open and comply with local laws.

ALL STEEL CONTSTRUCTION - Quality made for long term durability.

FHA APPROVED - Meets inspection requirements for your gas logs.

STOP DRAFTS AND ODORS - This Round Chimney Flueblocker pressure fits into a 8" or 9" round flue opening. (Actual product dimensions are 10" round) It can be trimmed with scissors to accommodate sizing and hardware.

IMPORTANT - The Flueblocker CANNOT BE USED with an ACTIVE VENTED GAS LOG set. For safety, a VENTED GAS LOG would need to be DISABLED or REMOVED in order to use the Flueblocker.

MULTIPLE BENEFITS - The seal it creates stops DRAFTS, ODORS, NOISE, and DEBRIS from coming into your home through the fireplace. Using a Flueblocker can pay for itself in one heating season, making your home will feel warmer by keeping warm air in and cold drafts out.

The 8” x 32” Chimney Flueblocker pressure fits into a 8" x 32" or smaller rectangular flue opening. (Actual product dimensions are 9" x 33") Always buy a Flueblocker a couple of inches larger than your opening on both dimensions to ensure proper fit. It can be trimmed with scissors to accommodate sizing and hardware.

IMPORTANT - The Flueblocker CANNOT BE USED with an ACTIVE VENTED GAS LOG set. For safety, a VENTED GAS LOG would need to be DISABLED or REMOVED in order to use the Flueblocker.

MULTIPLE BENEFITS - The seal it creates stops DRAFTS, ODORS, NOISE, and DEBRIS from coming into your home through the fireplace. Using a Flueblocker can pay for itself in one heating season, making your home will feel warmer by keeping warm air in and cold drafts out.

Designed with Two Gaskets

50% Larger Opening Than Competition

Energy Efficient / Tight Seal

The 24”×9” Chimney Balloon has a tapered edge that is designed to work with a rectangular chimney opening that is between 18”x6” to 24”x9”. The black handle-valve on the bottom of the Chimney Balloon is 7” long. Every Chimney Balloon also comes with a two-foot-long removable clear inflation tube that connects to the handle-valve to make inflation easy.

IMPORTANT - The Chimney Balloon CANNOT BE USED WITH an active vented GAS LOG SET. For safety, a VENTED GAS LOG set would need to be DISABLED or REMOVED in order to use the Chimney Balloon.

FALL & WINTER BENEFITS - In cooler weather the Chimney Balloon stops cold uncomfortable fireplace drafts from a chimney caused by a broken, warped, or missing flue damper. It stops heat loss by acting as a chimney plug draft stopper that air seals and insulates the fireplace. This saves you money and heat, and improves comfort.

100% Stainless Steel - Lifetime limited warranty is best on the market today.

Comes fully assembled for fast and easy bolt on installation. Spark arrestor standard. Chimney fire tested with little or no damage to unit damper. Will not fall and block flue in event of a chimney fire.

Saves energy. Tight seal on top of the chimney, keeps heat in when fireplace is not in use.

304 Stainless Steel

Withstands temps up to 450 degrees Fahrenheit

Protects against all elements, specifically limiting ice and snow build-up

Fireplace Brick Masonry Throtte Damper Replacement Chains Both Open & Close

Material: Cast Iron O & S with steel chains

Open "S" hook on the end to attach to Damper

Order by 3PM for same-day shipment!

Sturdy stamped steel and UL Listed, So Cal Gas Company accepted

Fits most residential damper blades - round or rectangular

EFFICIENT PROTECTION: Fireplace damper is built into our top grade chimney cap to seal your chimney flue when not in use by simply pulling on the drop-down cable. The steel damper, when closed, also help protect against rain, pests, and animals that might otherwise enter your flue.

ENERGY SAVING: This premier energy-saving product is 90% more efficient than the traditional dampers, allowing you to benefit from the heat savings all in one unit. Save money by keeping heat in your home, and cool air out when the fireplace is not being used

PREMIUM QUALITY MATERIAL: The Damper Cap Combo is constructed with highest quality 304 stainless steel, 24 gauge stamped lid and 18 gauge base; thus giving your product a long-lasting strength and durability for over 10+ years. If you’re looking for a quality top sealing chimney damper, this is certainly the nicest option.

Prevent Draft and Odor: this kind of chimney fireplace draft stopper is designed in a round shape, measuring approx. approx. 10 inches/ 25.4 cm, which is suitable for circular flue openings with a diameter of about 8 inches or about 9 inches; Besides, you can trim it with a scissor to fit the flue size

Easy to Install: you will receive 2 pieces of fireplace plug for use and replacement, equipped with a set (6 extensions) of retractable splice handle for easy operating; What's more, the length of the plug rod can be adjusted as needed, up to about 35 inches, bringing much convenience for applying

Multiple Advantages: the fireplace damper replacement can not only help create a sealing effect that prevents airflow, odor, noise and debris from entering your home through the fireplace, but also make your home much warmer in winter by preventing cold air from outside or keeping warm air inside

【High Quality】 The Fireplace Flue Plug Made Of 3 Layers Of High Quality Felt. The Plug Is 0.6 Inches Thick. Sturdy High Quality Flue Plug That Can Be Reused Multiple Times.

【Perfect Design】 The Draft Stopper Designed With A Triangular Galvanized Handle. Rugged And Easy To Grip. The Fireplace Flue Plug Can Be Easily Put Into.

【Easy Installation】 The 9” Round Plug Is Very Easy To Install. Hold On To The Handle Of The flue Draft Stopper And Plug Into The Fireplace/wood Stove.