Should You Seal an Unused Chimney Flue?

Should You Seal an Unused Chimney Flue?

Many homeowners have chimneys that are in disrepair and that they no longer wish to use. Our team frequently receives calls from people asking, “Should you seal an unused chimney flue?” Today, we’ll address that question.

Are you looking for Greater Boston, MA area chimney services? Best Chimney Services has been serving the community since 1989 and is here to help you. Whether you are looking to rebuild an old and forgotten chimney, or seal your unused chimney’s flue, we can address your chimney needs. Click here or call (781) 893-6611 to get in touch with our team.

What’s Going On with Your Unused Chimney?

If you have an unused chimney with an unsealed flue, it is most likely wasting energy, whether it is leaking your home’s heat during the winter or its air conditioner during the summer. It is also an access point for debris and animals to enter into.

Should You Seal an Unused Chimney Flue?

Yes! For the reasons described above, we highly recommend sealing your unused chimney flue.

fireplaceWays to Seal Your Unused Chimney Flue

Our team takes one of the three following approaches when sealing unused chimney flue, based on the situation and our clients’ wishes:

  1. Sealing from the peak of the chimney
  2. Sealing from the base of the chimney
  3. Sealing from the fireplace using brick and mortar.

When a chimney is sealed from the peak or base, this is easily reversible, making it easier to change your mind in the future, should you later desire to use your chimney.

In cases when chimneys are sealed from the fireplace using brick and mortar, this can still be reversed, but it is more complicated. This type of project would require some demolition and a high level of precision to reverse, making this kind of sealing a larger decision. If you are looking for more information about your chimney’s flue and how it works, check out our chimney flue guide!

a sealed unused chimneyAre You Interested in Sealing Your Boston, MA Area Chimney Flue?

We do not recommend undertaking this as a DIY project. A team of professionals will do the job most efficiently and effectively, without any guess work.

If you are located in Boston, MA or the Greater Boston, MA area, Best Chimney Services would love to assist you with this project. We have been serving the community since 1989 and are ready to help you with your chimney needs. Click here or call (781) 893-6611 to get in touch with our team.

The post Should You Seal an Unused Chimney Flue? appeared first on Boston's Best Chimney.

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