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Here’s Why You Need to Fix That Broken Fireplace Damper ASAP

Home | Blog | Published on March 4th, 2019

Now that we are in the midst of the winter season, it is a good time to think about any fireplace repairs that have to be made. We still have a couple more months of cold weather ahead of us before we can enjoy some warmth, so any repairs that need to be made now, should. Of course, when it comes to your fireplace, safety is a priority, so it is best to contact a professional right away if you notice any signs of an issue.

A broken fireplace damper needs to be repaired as soon as possible. If it is sealed shut, smoke can quickly back up into your home. When it is working properly, the damper should be able to open and close when you need it to, however, sometimes it can get stuck in either position. If this happens, you need to hire a professional fireplace technician right away to address a dangerously stuck fireplace damper right away. In case you aren’t yet convinced, we have listed a number of reasons why you need to repair that faulty damper now. Keep reading below to learn more.

The Problem

The Damper Won’t Open

When it is working properly, the damper should effectively trap the air and heat in your home, keeping it from moving out through the fireplace. And when you want to use the fireplace, the damper needs to be opened to properly vent out smoke from the fireplace.

When the damper is sealed shut, there is no safe way to use your fireplace, as smoke will quickly fill up inside your home. It is better to schedule expert chimney damper replacement services as soon as possible to restore safe fireplace function.

The Damper Won’t Shut

The opposite problem of a sealed damper is a damper that won’t close. Although this issue does not pose any safety threats to you or your family while using the fireplace, it does significantly reduce your home’s energy efficiency, causing heating and cooling bills to skyrocket depending on the time of the year.

Conditioned air from your heating or cooling system will escape through your fireplace chimney when the damper is unable to close, making it quite difficult for your heater or air conditioner to do its job. Plus, it could leave you a bit uncomfortable if it happens during the coldest or hottest time of the year. Call for repairs or consider high-performance chimney damper upgrades as soon as possible if this happens.

The Resolution

If your damper is either stuck open or sealed shut, the best thing you can do is contact a professional fireplace technician right away. Typically, the issue can be resolved by cleaning up the dirt that has made the valve stick. Often, this issue is a result of a larger problem, so it is recommended to have your entire chimney cleaned.

Over time, creosote build-up due to dirt, debris, and soot can become problematic, as it is very flammable. You should scheduling chimney cleaning in St. Paul, MN annually to avoid the problems associated with this tar-like substance, keeping your family and your home safe.

Frequently Asked Questions

Question: What does a fireplace damper do?
Answer: A fireplace damper helps control airflow inside the chimney by opening to allow smoke to exit and closing to prevent outside air from entering when the fireplace is not in use. A properly functioning damper also improves energy efficiency and helps maintain safer fireplace operation throughout the year.

Question: What are the signs of a broken fireplace damper?
Answer: Common signs include difficulty opening or closing the damper, smoke entering the room, drafts coming through the fireplace, unusual odors, or visible rust and damage. A faulty damper can affect ventilation and make it harder for the fireplace to operate efficiently and safely.

Question: Why should a damaged fireplace damper be repaired quickly?
Answer: A broken fireplace damper can lead to energy loss, moisture problems, poor indoor air quality, and unsafe fireplace performance. Delaying repairs may also allow water, debris, or cold air into the chimney system, which can contribute to additional chimney damage over time.

Question: Can a faulty damper increase heating and cooling costs?
Answer: Yes, if the damper does not seal properly, warm indoor air can escape during winter while outside air enters the home. This forces heating and cooling systems to work harder, potentially increasing energy bills and reducing overall indoor comfort throughout the year.

Question: Should I repair or replace my fireplace damper?
Answer: The best solution depends on the extent of the damage and the condition of the chimney system. Minor issues may only require repairs, while severely rusted or damaged dampers may need full replacement. A professional chimney inspection can help determine the safest and most cost-effective option.

For all your chimney and fireplace needs, contact the team at 2nd Generation Chimneys, Inc. 

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