In the world of hearth and fireplace maintenance, a recurring challenge for homeowners is the control of airflow and the prevention of drafts, debris, and odors from entering the living space through the chimney. One innovative solution that has emerged is the chimney balloon, an ingenious device designed to address these issues effectively. This article delves into the concept of a chimney balloon, its usage, benefits, possible alternatives, and a review of the Chimney Balloon® 15″x15″ Inflatable Fireplace Draft Blocker.
What is a Chimney Balloon?
What is a Chimney Balloon?A chimney balloon, also known as a chimney pillow, is a device used to block off a chimney flue when the fireplace is not in use. It is an inflatable blocker that is inserted into the flue space and then expanded to create a seal, preventing air from escaping or entering the home through the chimney. This simple yet effective tool is a cost-efficient way to enhance energy efficiency in the home by reducing heat loss and preventing cold drafts.
How to Use a Chimney Balloon
Using a chimney balloon is relatively straightforward. First, you need to measure your chimney’s opening to ensure you purchase the correct size. Once you have your chimney balloon, it should be partially inflated before being placed inside the flue. For a snug fit, the balloon is then further inflated until it completely seals off the chimney passage. Most chimney balloons come with an inflation tube and a special valve to make this process easy.
Are Chimney Balloons a Good Idea?
The short answer is yes. Chimney balloons serve multiple purposes that benefit homeowners throughout the year. During fall and winter, they prevent uncomfortable drafts and heat loss, leading to energy savings and a cozier home environment. In the spring and summer, they stop smoky odors and unwanted noise or debris from disrupting your indoor space. By acting as an air seal and insulator, chimney balloons make your home more comfortable and energy-efficient.
What is an Alternative to a Chimney Balloon?
While chimney balloons are an effective solution for many, some homeowners may seek alternatives. One such option is a chimney damper cap, which is a more permanent fixture installed at the top of the chimney. These caps open and close with a lever or pull-chain system, providing a mechanical way to control airflow. However, they may not provide as complete a seal as an inflatable chimney balloon and often require professional installation.
What is the Balloon that Goes Up the Chimney?
The balloon that goes up the chimney is precisely the chimney balloon we’re discussing. It is manually placed and inflated within the chimney flue to block the passage. This device is particularly useful for chimneys with damaged or missing dampers, as it provides a removable seal to prevent drafts and energy loss.
Review: Chimney Balloon® 15″x15″ Inflatable Fireplace Draft Blocker
The Chimney Balloon® 15″x15″ is a top-tier choice for homeowners looking to conserve energy and maintain a comfortable living environment. This particular model is designed to cater to chimney flues from 12” to 15” in diameter or square openings smaller than 15″x15″. The tapered edges ensure a snug fit, while the durable 3-ply poly membrane material offers puncture resistance and longevity.
Equipped with a 7” long black handle-valve and a two-foot-long removable clear inflation tube, installation and inflation are made hassle-free. Whether you choose to inflate it by mouth or with an air bed pump, the process is straightforward and DIY-friendly. It is important to note, however, that this chimney balloon cannot be used with an active vented gas log set for safety reasons. The gas log set must be disabled or removed to safely use the Chimney Balloon®.
This product is especially beneficial in cooler weather, where it acts as a chimney plug draft stopper, preventing heat loss and saving on energy costs. In warmer weather, it continues to add value by stopping unpleasant odors and debris from entering through the chimney.
One of the hallmarks of the Chimney Balloon® brand is its commitment to quality and customer satisfaction, as demonstrated by their proven track record of over 16 years in helping customers with chimney issues. The proprietary material used is not the commonly found PVC but a specialized poly membrane that is designed to be puncture resistant, providing a reliable and durable solution for chimney draft blocking.
Choosing the correct size for your Chimney Balloon is essential to ensure a proper fit and maximum efficiency. The installation process involves a few straightforward steps that require minimal tools and effort. Here’s a helpful guide to determine the perfect Chimney Balloon size for your chimney:
Determining the Installation Point
The first step in selecting the right Chimney Balloon is to decide where to place it within the chimney. Common installation points are either above or below the chimney damper. Begin by opening the damper and using a flashlight to inspect your chimney and find the best spot for the Chimney Balloon.
Identifying the Shape of the Chimney Opening
Chimney openings can come in various shapes: round, square, or rectangular. Identifying the shape of your chimney opening is crucial because Chimney Balloons are designed to accommodate these specific shapes, ensuring a snug fit.
Measuring the Chimney Opening
Once you’ve located the installation point and identified the shape of your chimney opening, it’s time to measure. While a folding carpenter’s ruler is handy for accuracy, it’s not a necessity. Carefully measure the dimensions of your chimney opening and record them.
Selecting the Correct Chimney Balloon Size
After you have your measurements, refer to the sizing chart below to match your chimney opening dimensions to the appropriate Chimney Balloon size:
For Round Chimney Openings:
- 5” to 8” Round opening: Choose a 9×9 Chimney Balloon
- 9” to 11” Round opening: Choose a 12×12 Chimney Balloon
- 12” to 15” Round opening: Choose a 15×15 Chimney Balloon
For Square Chimney Openings:
- Up to 9×9 Square opening: Choose a 9×9 Chimney Balloon
- Up to 12″x12″ Square opening: Choose a 12×12 Chimney Balloon
- Up to 15″x15″ Square opening: Choose a 15×15 Chimney Balloon
For Rectangular Chimney Openings:
- Up to 9”x15” opening: Choose a 9×15 Chimney Balloon
- 18”x6” to 24”x9” opening: Choose a 24×9 Chimney Balloon
- 20”x7” to 24”x12” opening: Choose a 24×12 Chimney Balloon
- 25”x5” to 30”x9” opening: Choose a 30×9 Chimney Balloon
- 25”x10” to 30”x12” opening: Choose a 30×12 Chimney Balloon
- 31”x10” to 33”x12” opening: Choose a 33×12 Chimney Balloon
- 31”x13” to 36”x15” opening: Choose a 36×15 Chimney Balloon
- 38”x12” to 45”x15” opening: Choose a 45×15 Chimney Balloon
Considering an Extender for Hard-to-Reach Areas
If the installation location is out of reach, you might need an extender. Here’s a quick guide to determine which extender is right for you:
- If you can touch the installation point with the end of a standard 12” ruler in your hand, you’ll need the 16” Extender.
- If you can touch the installation point with the end of a 2-foot-long stick in your hand, opt for the 23” Extender.
- If you can touch the installation point with the end of a yardstick in your hand, the 36” Extender is the one to choose.
By following these simple steps, you can accurately determine the right size of the Chimney Balloon for your home and enjoy the benefits it offers. Remember, a well-fitted Chimney Balloon can save energy, prevent drafts, and keep your home comfortable regardless of the season.
Important Considerations
Before purchasing a chimney balloon, it is essential to measure the chimney flue carefully to ensure a proper fit. A correctly sized chimney balloon will create an effective seal, while an ill-fitting one may not provide the desired insulation or draft prevention. Additionally, it is critical to remember that the chimney balloon must be removed before lighting a fire, as it is not designed to withstand the heat and could pose a safety hazard.
