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Flueblocker to Plug a 8" or 9" Round Chimney Flue – Chimney Sheep Wool Wood Stove & Fireplace Draft Stopper Plug Excluder – Save Energy Block Smell & Debris – Better Than Inflatable Pillow Balloon

Flueblocker to Plug a 8" or 9" Round Chimney Flue – Chimney Sheep Wool Wood Stove & Fireplace Draft Stopper Plug Excluder – Save Energy Block Smell & Debris – Better Than Inflatable Pillow Balloon

Q: How do I determine the correct size for my fireplace flue?

Measure your flue's interior and choose a Flueblocker the same size or slightly larger. The wool pad pressure-fits and can be trimmed with scissors. Use the sizing guide to match your flue shape—round, square, or rectangular.

Q: How difficult is installation? Do I need any special tools or supports?

Choose an install spot you can reach by hand. Measure with a tape or ruler. A narrow area above the firebox is ideal. For higher spots, use 6” handle extenders to place the wool pad securely.

Q: Will the product completely block cold drafts, odors, and heat loss?

When fitted correctly, the FlueBlocker stops heating/cooling loss, drafts and odors from a dormant chimney. To eliminate odor, make sure you vacuum out all the ash from the firebox and seal any ash chute or outside intake attached to the firebox.

Q: Which is right for my situation – a FlueBlocker or a Chimney Balloon?

The Flueblocker is a durable, reusable chimney plug that handles moisture and is ideal for long-term use. The Chimney Balloon offers a tight seal and a breakaway feature for safety if a fire is lit accidentally.

Q: How durable is the material? Is it worth the price?

Chimney is harsh, moist, acidic environments. The Flueblocker uses coarse ionized Herdwick wool and durable resin hardware to seal air, wick moisture and resist odors. Chimney Balloons use a heat-reactive laminate to withstand chimney air conditions.

Product ID: 8903265

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Details

Color
Off-white
Material
Wool
Brand
Chimney Sheep
Maximum Gap Fill
9 Inches
Number of Pieces
1

🌱100% Herdwick Wool

💰Cost-saving efficiency

🛠️10" round size

Frequently Bought Together

Flueblocker to Plug a 8" or 9" Round Chimney Flue – Chimney Sheep Wool Wood Stove & Fireplace Draft Stopper Plug Excluder – Save Energy Block Smell & Debris – Better Than Inflatable Pillow Balloon

Flueblocker - 6" Extension Rod for Round Handle

Description

🔥 Keep the warmth in and the chill out!

SEAL THE DEAL - Stop drafts, odors, and debris effortlessly!
DURABLE DESIGN - Stays in place without deflating or puncturing.
ECO FRIENDLY CHOICE - Made from 100% renewable Herdwick Wool.
COST EFFECTIVE SOLUTION - Pay for itself in just one heating season.
EASY PEASY INSTALLATION - No more fuss—just insert and go!

The Chimney Sheep Wool Wood Stove & Fireplace Draft Stopper is a 10" round flue blocker designed to fit 8" or 9" openings. Made from 100% renewable Herdwick Wool, it effectively seals drafts, odors, and debris, ensuring a warmer home while being easy to install and remove. This eco-friendly solution can save you money on heating costs, making it a smart choice for any homeowner.

Have a Question? See What Others Asked

How do I determine the correct size for my fireplace flue?

How difficult is installation? Do I need any special tools or supports?

Will the product completely block cold drafts, odors, and heat loss?

Which is right for my situation – a FlueBlocker or a Chimney Balloon?

How durable is the material? Is it worth the price?

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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