Loyalty Rewards

Sealtight Damper

Item# ST
(6 customer reviews)

Sealtight Damper

Item# ST
(6 customer reviews)

$247.95$374.95

Please select all options before adding to cart.

Want $10 off Your Next Order?

x

Free
Factory

Estimated Delivery: Aug-17  -  Aug-24

Product Summary

This is a great option for homeowners who don’t want a cap visible on their chimney. The Sealtight Damper attaches to the top of the flue. It provides a tight gasketed fit to seal out weather, insects, birds, and other animals while keeping in heat. (This damper can also be installed beneath a HY-C chimney cap.) Each damper kit includes a Lifetime Warranty, 30’ cut-to-fit cable, fireplace bracket, cool-touch spring handle, mounting adhesive and hardware. Do not use on chimneys venting gas logs.

See below for sizing details:

  • Size 8″ x 8″ fits Flue Sizes 6 3/4″ x 6 3/4″ to 9″ x 9″
  • Size 8″ x 17″ fits Flue Sizes 6 1/4″ x 14 1/2″ to 8 3/4″ x 16 3/4″
  • Size 9″ x 13″ fits Flue Sizes 6 1/2″ x 10 1/2″ to 9″ x 12 3/4″
  • Size 12″ x 16″ fits Flue Sizes 9 1/4″ x 13″ to 11 3/4″ x 15 1/2″
  • Size 13″ x 13″ fits Flue Sizes 10 1/8″ x 10 1/8″ to 12 3/4″ x 12 3/4″
  • Size 13″ x 18″ fits Flue Sizes 9 5/8″ x 15″ to 12 3/4″ x 17 1/2″
  • Size 18″ x 18″ fits Flue Sizes 15″ x 15″ to 17 3/4″ x 17 3/4″

RoofingDirect.com offers an excellent selection of high quality dampers and damper caps for your next roofing job. Our team has decades of industry experience and is ready to serve you. Please contact us, and we will be happy to answer any questions.


Item #ST
BrandGeneric
Weight3 lbs

Product Question + Answer

    My damper like this is 13×13” at the widest edge. Will the HY-C cap 13×13” fit?
  1. 0 votes
    Q My damper like this is 13×13” at the widest edge. Will the HY-C cap 13×13” fit?
    Asked on October 17, 2021 2:25 pm
    A

    Yes, this damper is compatible under HY-C caps.

  2. What material is the damper made out of?
  3. 0 votes
    Q What material is the damper made out of?
    Asked on October 12, 2021 3:14 pm
    A

    This damper is made with cast aluminum and stainless steel hardware.

Send me a notification for each new answer.

Product Summary

This is a great option for homeowners who don’t want a cap visible on their chimney. The Sealtight Damper attaches to the top of the flue. It provides a tight gasketed fit to seal out weather, insects, birds, and other animals while keeping in heat. (This damper can also be installed beneath a HY-C chimney cap.) Each damper kit includes a Lifetime Warranty, 30’ cut-to-fit cable, fireplace bracket, cool-touch spring handle, mounting adhesive and hardware. Do not use on chimneys venting gas logs.

See below for sizing details:

  • Size 8″ x 8″ fits Flue Sizes 6 3/4″ x 6 3/4″ to 9″ x 9″
  • Size 8″ x 17″ fits Flue Sizes 6 1/4″ x 14 1/2″ to 8 3/4″ x 16 3/4″
  • Size 9″ x 13″ fits Flue Sizes 6 1/2″ x 10 1/2″ to 9″ x 12 3/4″
  • Size 12″ x 16″ fits Flue Sizes 9 1/4″ x 13″ to 11 3/4″ x 15 1/2″
  • Size 13″ x 13″ fits Flue Sizes 10 1/8″ x 10 1/8″ to 12 3/4″ x 12 3/4″
  • Size 13″ x 18″ fits Flue Sizes 9 5/8″ x 15″ to 12 3/4″ x 17 1/2″
  • Size 18″ x 18″ fits Flue Sizes 15″ x 15″ to 17 3/4″ x 17 3/4″

RoofingDirect.com offers an excellent selection of high quality dampers and damper caps for your next roofing job. Our team has decades of industry experience and is ready to serve you. Please contact us, and we will be happy to answer any questions.


Specs

Item #ST
BrandGeneric
Weight3 lbs

6 reviews for Sealtight Damper

  1. Anonymous (verified customer)

  2. Matt M. (verified customer)

    Damper fit great, sealant made a strong seal. Chimney is ready for the cold weather now!

    • CB (store manager)

      Thank you for your review of the sealtight damper, stay warm! We appreciate your business!

  3. Bernard M. (verified customer)

    Good direction, easy install, good investment

    • CB (store manager)

      We appreciate your review! Thanks

  4. Thomas Frack (verified customer)

    No comment

    • CB (store manager)

      Thank you for leaving 5 stars on the sealtight damper.

  5. Ben V. (verified customer)

    perfect fit. customer rep was very helpful.

    • CP (store manager)

      Ben, thank you for your review! We are glad that our rep was able to help you out and it fits perfect!

  6. Lisa Oberer (verified customer)

    Took too long to get the damper

    • CP (store manager)

      Lisa, thank you for leaving a review for the Sealtight Damper. We apologize for the extended delay on your order. The manufacturer was waiting on a part they needed to complete the assembly. After receiving it, we hope that it has exceeded your expectations!

Add a review

Your email address will not be published.

Warranty

Scroll to Top

Sign Up

Lost your password? Please enter your email address. You will receive mail with link to set new password.

Thank You!

Your registration was successful. You have received 10 points to use on your first order.