How to Stop Draft From Fireplace: Effective Home Solutions

How to Stop Draft From Fireplace?

To stop a draft from a fireplace, there are several steps you can take.

First, identify the source of the draft, preferably on a windy day.

Check the chimney for cracks or gaps in the mortar, and ensure the chimney cap is secure.

Next, inspect the damper for damage or improper installation.

Then, check the hearth and make sure the gas line and vent are properly sealed for gas fireplaces, and look for gaps around the firebox for wood-burning fireplaces.

Additionally, check the chimney chase for any issues.

Consider using draft stoppers or fireplace draft guards to further eliminate drafts.

If all else fails, consult a professional for further assistance.

Key Points:

  • Identify the source of the draft, preferably on a windy day
  • Check chimney for cracks or gaps in mortar and ensure chimney cap is secure
  • Inspect damper for damage or improper installation
  • Check hearth for gas fireplaces and look for gaps around firebox for wood-burning fireplaces
  • Check chimney chase for any issues
  • Consider using draft stoppers or fireplace draft guards
  • Consult a professional if all else fails

Did You Know?

1. According to historical records, the practice of using a fireplace to heat a living space dates back to as early as the 12th century.

2. Did you know that in ancient Rome, fireplaces were considered a luxury and only the wealthiest citizens could afford to have them in their homes?

3. The term “chimney” originated from the Old French word “cheminée,” which means “fireplace.” Interestingly, the word “chimney” originally referred to the smoke vent itself, rather than the entire fireplace structure.

4. Have you ever wondered why fireplaces often have a mantel above them? In medieval times, the purpose of the mantel was to catch any smoke escaping from the chimney and prevent it from spreading throughout the room.

5. In the 17th century, chimney sweeps were mandatory in London to reduce the risk of chimney fires. These sweeps were often young boys who would climb up the chimney to remove any potential blockages or buildups, risking their lives in the process.

Importance Of Drafts For Fireplace Efficiency And Safety

Drafts play a crucial role in maintaining the efficiency and safety of a fireplace. When a fire is burning, drafts help to remove smoke, harmful particles, and gases from the chimney, ensuring clean indoor air quality. They also provide necessary ventilation, preventing the buildup of toxic gases like carbon monoxide. A well-functioning draft is essential for a healthy and functional fireplace.

However, drafts can also pose a problem when the fireplace is not in use. They can allow cold air to enter the house, causing discomfort and making it harder to maintain a cozy and warm indoor environment.

  • A drafty fireplace is the second most common complaint when it comes to heating units.
  • If left unchecked, it can lead to energy inefficiency and high heating bills.
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In summary, drafts are beneficial for maintaining a clean and safe fireplace environment during a fire. However, when the fireplace is not in use, they can become problematic by introducing cold air into the house and impacting energy efficiency.

Common Complaints: Dealing With A Drafty Fireplace

A drafty fireplace can pose a major inconvenience, especially in colder climates. The draft may stem from various factors, such as cracks or gaps in the chimney, a faulty or incorrectly installed damper, openings around the hearth or firebox, or problems with the chimney chase. Wind direction, chimney height, fireplace placement, and temperature disparities between indoors and outdoors can also factor into a drafty fireplace. Furthermore, insufficient house ventilation can worsen the problem.

To effectively address these concerns, it is crucial to follow a systematic approach that involves a comprehensive inspection to pinpoint the root cause of the draft.

Step 1: Identifying The Source Of The Draft

The first step in addressing a drafty fireplace is to identify the source of the draft. It is most effective to perform this inspection on a windy day, as the draft will likely be more noticeable. Feel for cold air entering the room near the fireplace and check for any noticeable drafts or airflow. This initial assessment will help determine the potential areas that require further inspection and attention.

  • Perform the inspection on a windy day for better visibility of the draft.
  • Feel for cold air near the fireplace to identify potential sources of the draft.
  • Check for noticeable drafts or airflow to pinpoint specific areas of concern.

Inspecting the fireplace for drafts is crucial to addressing the issue effectively.

Step 2: Checking The Chimney For Issues

Once the draft has been identified, it is crucial to inspect the chimney for any visible issues such as cracks or gaps in the mortar. These can contribute to air leakage and unwanted drafts. Additionally, ensure that the chimney cap is secure, as a loose or damaged cap can allow cold air to enter the house.

Any identified issues should be addressed promptly to eliminate drafts.

  • Inspect the chimney for cracks or gaps in the mortar
  • Check that the chimney cap is secure
  • Address any identified issues promptly

It is important to regularly inspect the chimney for any visible issues that can contribute to drafts.

Step 3: Assessing The Damper And Hearth

The fireplace damper plays a vital role in controlling the draft. It should be inspected for signs of damage such as warping or rusting, as these issues can affect its proper functioning. It is important to ensure that the damper is correctly installed and closes snugly when the fireplace is not in use to prevent airflow.

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When dealing with gas fireplaces, it is crucial to check the hearth to ensure that the gas line and vent are properly sealed. This is essential for safety and to prevent any gas leaks.

For wood-burning fireplaces, it is important to inspect the area around the firebox for any gaps that may contribute to drafts. If any gaps are found, they should be sealed accordingly.

In summary, here are some key points to remember:

  • Inspect the damper for any damage or signs of wear, such as warping or rusting.
  • Ensure that the damper is correctly installed and closes tightly when not in use.
  • Check the hearth of gas fireplaces to ensure proper sealing of the gas line and vent.
  • Inspect the area around the firebox of wood-burning fireplaces for any gaps and seal them accordingly.

Additional Measures: Using Draft Stoppers And Seeking Professional Help

Eliminating Drafts and Enhancing Fireplace Efficiency

To further enhance fireplace efficiency and eliminate drafts, there are additional measures that can be taken. One effective solution is the installation of draft stoppers or fireplace draft guards. These provide an extra barrier against cold air infiltration and can be particularly effective if there are gaps or cracks around the fireplace doors or screens.

If the draft problem persists despite the above measures, it is advisable to seek professional assistance from a chimney sweep or fireplace repairman. These experts have the necessary expertise and tools to thoroughly inspect and address any underlying issues that may be contributing to the draft. Their assistance can provide peace of mind, ensuring that the fireplace is safe, efficient, and free from drafts.

In conclusion, dealing with a drafty fireplace can be a frustrating problem. However, by following a step-by-step approach and inspecting the chimney, damper, hearth, and other potential areas of concern, it is possible to identify and address the source of the draft. Additionally, the use of draft stoppers and seeking professional help when needed can further eliminate drafts and ensure the efficiency and safety of the fireplace. With these measures in place, homeowners can enjoy a warm and cozy environment while minimizing energy waste.


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Frequently Asked Questions

How do I keep cold air from coming through my fireplace?

One effective solution to prevent cold air from entering your fireplace is by utilizing a fireplace draft stopper. These tools can be positioned above the throat damper and inflated to create a barrier that blocks any chilly drafts from descending into your living space. It is important to note that these stoppers are intended for use when a fire is not burning, ensuring optimum safety and efficiency. By employing a chimney balloon or plug, you can effectively maintain a warm and cozy interior while keeping the cold air at bay.

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In addition to the above method, another approach to seal off cold air from your fireplace entails using a fireplace glass door or screen. These fittings serve as a barrier and prevent any drafts from entering the room, while still allowing you to enjoy the view of the flames. Installing a glass door or screen on your fireplace not only creates a stylish addition to your home decor but also serves as an effective method of keeping cold air out and maintaining a comfortable indoor temperature.

How do you close a fireplace from draft?

To close a fireplace from drafts, it is recommended to install a top sealing damper. While most fireplaces have a throat damper, located inside the fireplace above the firebox, it may not be able to create a complete seal due to its proximity to the fire. By utilizing a top sealing damper, the fireplace and chimney can achieve a 100% seal, effectively preventing drafts and improving energy efficiency. The top sealing damper is installed at the top of the chimney and can be easily operated to open and close as needed, providing proper ventilation and insulation when the fireplace is not in use.

What can I put in front of my fireplace to stop drafts?

One effective solution to prevent drafts in front of your fireplace is to install glass fireplace doors. These doors act as a barrier, preventing cold air from entering your living space while allowing you to enjoy the warm ambiance of a fire. Additionally, you can use a decorative fireplace screen to help block drafts. These screens not only add a touch of style to your fireplace but also act as a physical barrier to prevent cold air from entering the room.

Another option to effectively stop drafts is to create an insulation barrier using a fireplace draft stopper. These can be made from materials such as fleece or foam and are inserted into the fireplace opening when it’s not in use. This draft stopper acts as a seal, preventing drafts from entering the room and significantly reducing heat loss. With these simple solutions, you can enjoy a cozy, draft-free environment around your fireplace.

Why do I feel a draft from the fireplace?

Feeling a draft from the fireplace may be attributed to a mismatch between the size of the chimney and the appliance it is venting. When a gas insert is installed without the chimney being properly sized or insulated, draft issues can arise. This occurs because the liner may not adequately contain the warm air, allowing drafts to enter and causing discomfort to those nearby. Ensuring that the chimney is correctly proportioned and insulated will help alleviate the draft and provide a cozy, uninterrupted fireplace experience.

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