The Seal Tight Damper

The Seal Tight Damper is a low-profile, top mounted damper constructed of rustproof stainless steel and cast-aluminum. Designed with a two part, high-tech gasket system, this damper provides an extremely effective, air tight seal by utilizing a liquid gasket, which hardens to form an efficient seal. The primary gasket sits in a channel inside the damper frame, while the secondary, liquid gasket, sits underneath the front portion of the damper lid. These two gaskets provide the most efficient seal possible! When closed, this low profile damper is a great solution for saving “paid” energy dollars for homes with leaky or missing dampers. Heat loss up the fireplace chimney accounts for an average 8% of your home heating costs - The Seal Tight Damper helps prevent this heat loss.

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Our Price: $160.99 to $249.99
SKU: Seal Tight Damper

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More Information
  • Designed with Two Gaskets
  • 50% Larger Opening Than Competition
  • Energy Efficient / Tight Seal
  • Limited Lifetime Warranty
  • Tier Pricing Available!

Dimensions

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The Seal Tight Damper - Designed by Sweeps, Designed for Sweeps



U.S. Fireplace Products and Lindemann Chimney Supply are proud to offer our line of top sealing dampers! These high-quality dampers are designed by professional chimney sweeps and guaranteed to provide an energy efficient and cost-effective option when sealing the top of your chimney.



A chimney without a cap allows moisture from rain and snow to be absorbed into your the inner flue tile, outer bricks and mortar. When this trapped moisture goes through a freeze/thaw cycle, the integrity of the chimney’s structure becomes compromised, creating a safety hazard. Home heating and cooling costs can escalate when a proper damper is not installed, allowing air to escape through the chimney flue. At the same time, wildlife, insects and debris can create further hazards inside an uncovered chimney flue.



The Seal Tight Damper seals out rain, snow, and sleet while sealing in “paid” heat and air conditioning. In its closed position, it is virtually invisible from the ground. The stainless steel and cast-aluminum design ensures that it won’t rust or stain your chimney. The Seal Tight Damper doesn’t require a chimney fire safety device, cutting costs and saving time! Designed with a two part, high-tech gasket system, this damper provides an extremely effective air tight seal by utilizing a liquid gasket, which hardens to form an efficient seal. The primary gasket sits in a channel inside the damper frame, while the secondary, liquid gasket, sits underneath the front portion of the damper lid. These two gaskets provide the most efficient seal possible!



The Seal Tight Damper is made for use only with open, wood burning, masonry fireplace chimneys and is not suitable for use on chimneys serving vented gas logs. Vented gas logs require the fireplace damper to be removed completely or fixed to a permanently open position; this is to assure that soot, fumes, and carbon monoxide do not enter your home. Use this damper only on vent-free gas logs if approved by the appliance manufacturer and the local authority having jurisdiction.





Discounts available! See below for available tier pricing on The Seal Tight Damper.





Tier Pricing:




1-Dampers

5-9Dampers

10Dampers





Looking for more information? Give our qualified Sales Team a call or visit the U.S. Fireplace Products Website!

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Seal Tight Damper Features:



  • 50% Larger Opening Than Competition

  • Designed with Two Gaskets
  • Energy Efficient / Tight Seal
  • All Seasons Protection
  • Economical Pricing
  • Defaults to Open Position
  • Easily Accessible Handle
  • Limited Lifetime Warranty
  • Sales Brochures Available
Seal Tight Damper Sizing: 

Flue Tile Dimensions



  • 8" x 8" fits: 6 3/4" x 6 3/4"-9" x 9"
  • 8" x 17" fits: 6 1/4" x 14 1/2"-8 3/4" x 16 3/4"
  • 9" x 13" fits: 6 1/2" x 10 1/2"-9" x 12 3/4"
  • 12" x 16" fits: 9 1/4" x 13"-11 3/4" x 15 1/2"
  • 13" x 13" fits: 10 1/8" x 10 1/8"-12 3/4" x 12 3/4"
  • 13" x 18" fits: 9 5/8" x 15"-12 3/4" x 17 1/2"
  • 18" x 18" fits: 15" x 15"-17 3/4" x 17 3/4"
  • 12" round fits: 10 5/8"-11 3/8"




The Seal Tight Damper does not require a fire safety device, is made of the highest quality material allowing for easy operation and comes completely assembled and ready to install.



This damper comes with a hardware kit, 29' cable and handle. The hardware kit includes a chain assembly, keyhole bracket, silicone, two nail anchors, allen wrench and instructions. The Seal Tight Damper carries a limited lifetime warranty and has available accessories.





Looking for more information? Give our qualified Sales Team a call or visit the U.S. Fireplace Products Website!