---
product_id: 56973148
title: "Chimney Sheep 10 Inch Round Chimney Draught Excluder | For Round Flues Up To 9in Across, Breathable Herdwick Felt, Lifts Out in Seconds"
brand: "chimney sheep"
price: "R$709"
currency: BRL
in_stock: true
reviews_count: 13
category: "Chimney Sheep"
url: https://www.desertcart.com.br/products/56973148-chimney-sheep-10-inch-round-chimney-draught-excluder-for-round
store_origin: BR
region: Brazil
---

# Made from natural breathable wool Stops wind noise Blocks 95% airflow Chimney Sheep 10 Inch Round Chimney Draught Excluder | For Round Flues Up To 9in Across, Breathable Herdwick Felt, Lifts Out in Seconds

**Brand:** chimney sheep
**Price:** R$709
**Availability:** ✅ In Stock

## Summary

> 🐑 Cozy up your chimney, save energy, and hush the wind!

## Quick Answers

- **What is this?** Chimney Sheep 10 Inch Round Chimney Draught Excluder | For Round Flues Up To 9in Across, Breathable Herdwick Felt, Lifts Out in Seconds by chimney sheep
- **How much does it cost?** R$709 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/56973148-chimney-sheep-10-inch-round-chimney-draught-excluder-for-round)

## Best For

- chimney sheep enthusiasts

## Why This Product

- Trusted chimney sheep brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Natural Wool Power:** Durable, breathable Herdwick wool with moth-proof treatment
- • **Whisper-Quiet Home:** Eliminates howling wind noise for peaceful living
- • **Effortless Fit & Use:** Compresses to fit all flue shapes, easy to insert/remove with handle
- • **Eco-Friendly Efficiency:** Reduces CO2 emissions by up to 250kg annually
- • **Seal in Warmth, Slash Bills:** Blocks 95% of chimney airflow, saving ~£60/year on heating

## Overview

The Chimney Sheep 10 Inch Round Chimney Draught Excluder is a premium, natural wool plug designed to block 95% of airflow through your chimney, drastically reducing heat loss and wind noise. Crafted from breathable, moth-proof Herdwick wool, it fits snugly in all chimney flue shapes and sizes, improving home comfort while cutting energy bills by around £60 annually and lowering your carbon footprint by up to 250kg of CO2. Easy to insert and remove, it also prevents debris and wildlife from entering your chimney, making it a smart, eco-conscious upgrade for any home.

## Description

Product Description What is a Chimney Sheep? A Chimney Sheep is a removable chimney draught excluder made from highly durable, naturally breathable Herdwick wool. The wool is felted to create a perfect plug for the chimney and a handle added for easy insertion and removal. A Chimney Sheep makes your home feel more comfortable by stopping warm air escaping and preventing cold air coming in as well as reducing wind noise, energy bills, CO2 emissions and any debris that may fall down your chimney. Chimney Sheep Features A perfect fit When inserted into an open chimney flue, the woollen pad of a Chimney Sheep compresses to fit perfectly in flues of all shapes and sizes. Natural ventilation Other chimney draught excluders require a small gap to be left in your flue to allow ventilation. Wool is breathable so no gap is needed, making a Chimney Sheep much more efficient. Once inserted into your chimney flue the 4.43 tog rated Chimney Sheep acts like a duvet, blocking 95% airflow into and out of your chimney, naturally permitting sufficient ventilation to ensure no damp issues occur. Keeps warm air in By blocking the majority of the air flow, it prevents the stack effect occurring. A Chimney Sheep stops warm air escaping through an open chimney and prevents cold air being pulled in via other gaps, helping a property retain its heat and feel more comfortable. Without a Chimney Sheep An open chimney is likely to be the single biggest source of air loss in a home. It is comparable to leaving a window open all the time, except that the passage of warm air out is exacerbated by a phenomenon known as the stack effect. Open chimneys will draw an average of 80 cubic metres of air out of a building per hour, more often that not it is warm air produced from our heating systems! The volume of air that escapes needs to be replaced, so cold air is pulled in from other leaky parts of the building, such as keyholes, gaps around your doors and tiny gaps around your windows With a Chimney Sheep A Chimney Sheep will reduce the amount of warm air being pulled out of your home, whilst still providing sufficient ventilation. Your house retains its heat! Less hot air is leaving, so less cold air is pulled in! The result? A warmer, comfier, more energy-efficient home! Benefits of a Chimney Sheep Makes your home feel more comfortable By stopping your warm, heated air escaping and cold air getting in, a Chimney Sheep helps to keep your home at a pleasant temperature. No more wind noise Say goodbye to those horrendous howling winds coming through your chimney by plugging it with a Chimney Sheep (you can turn your TV volume back down now…). Reduces your energy bills A Chimney Sheep stops about 5% of your household heat from escaping, reducing your heating bill by about 60 GBP per year on average. Cost effective energy savings A Chimney Sheep is one of the most cost-effective ways to draught proof a home, paying for the cost of itself in 3 – 6 months. To compare, double glazing windows takes about 50-60 years to pay back on average. Reduces your carbon footprint A Chimney Sheep makes your heating more efficient, reducing your CO2 output by up to 250kg per year. Stops wildlife and debris falling in No more surprises in the hearth, a Chimney Sheep will catch it all and stop your curious cat getting stuck up the chimney too! Long lasting To make sure a Chimney Sheep lasts, the wool is treated with a unique ionic protect plasma which makes it 100% moth proof. Tests have shown that it should last 10 years or more. Easy to remove and insert If you have a fireplace that you use regularly, you can still have a Chimney Sheep as it is super simple to remove and insert as needed, using the handle attached. Before you have a fire, take it out and once your fire has finished and the chimney is cold, you can put it back in. How to measure for your Chimney Sheep Step 1: Take a look at your chimney flue Use a head torch or prop up a regular torch to look up your flue. Ensure you have a tape measure to hand. Depending on the shape of your flue, depends on how you measure but don’t panic, we’ll talk you through it. Step 2: Locate the nearest, narrowest opening of your chimney flue Regardless of the shape of your chimney flue, your Chimney Sheep always needs to go in the nearest and narrowest opening to you, even with a fire surround. This is where you'll need to measure. Your Sheep will come with a 15cm handle and 15cm extension rod giving 30cm of reach altogether. It’s important to make sure the safety dangle is visible so buy more extension rods if you’re pushing it more than 30cm up the chimney. Step 3: Measure your flue Round flue: measure the diameter. You want a round Sheep that is an inch or so larger than the flue so it wedges in nicely. Square or oblong flue: measure the depth and width. You want a Sheep with depth and width measurements that are a couple of inches larger than your measurements so it wedges in nicely. ‘Odd-shaped’ flue (D-shaped, trapezium etc): measure the largest depth and width measurements of the opening (the longest and widest bits of the shape). You want a Sheep with depth and width measurements that are a couple of inches larger than your measurements so it fits snugly. The felt will squash the narrower parts of the flue to fit and create a seal. Step 4: Choose your Chimney Sheep! Referring to the size chart in the listing images above, you'll be able to work out the size of Chimney Sheep you need.

Review: Brilliant! - I was struggling for long time to find a proper solution to stop wind draught coming from my fireplace and thank God I found this thing! It works brilliantly, completely stopped the draught even on a very windy and stormy day! House is so much warmer in the winter. Recommend!
Review: No more draughts - Bought it for our open fire place, which used to let a huge amount of air in (live in Dublin, very windy almost everyday). The chimney sheep does an amazing job in preventing draughts, amazing really. Plus super easy to install a very sturdy. For such a price is highly recommended!

## Features

- Stops warm air escaping
- Blocks Wind noise
- Stops debris and wildlife from getting in
- Reduces cold draughts
- Saves energy, saves money

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00G48ESRS |
| Best Sellers Rank | 50,328 in DIY & Tools ( See Top 100 in DIY & Tools ) 140 in Fireplace Accessories |
| Brand | Chimney Sheep |
| Brand Name | Chimney Sheep |
| Colour | Off-white |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.4 out of 5 stars 1,259 Reviews |
| Global Trade Identification Number | 00700115980159 |
| Included Components | Chimney Sheep 10 inch round chimney draught excluder |
| Item Dimensions L x W x Thickness | 25L x 25W x 25Th centimetres |
| Item Type Name | Chimney Draught Excluder |
| Item Weight | 181 g |
| Manufacturer | Chimney Sheep |
| Manufacturer Part Number | CA041 |
| Material | Wool |
| Material Type | Wool |
| Maximum Gap Fill | 9.84 Inches |
| Maximum gap fill | 9.84 Inches |
| Model Number | CA041 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Product dimensions | 25L x 25W x 25Th centimetres |
| UPC | 700115980159 799493546323 |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |

## Product Details

- **Brand:** Chimney Sheep
- **Colour:** Off-white
- **Material:** Wool
- **Maximum gap fill:** 9.84 Inches
- **Product dimensions:** 25L x 25W x 25Th centimetres

## Images

![Chimney Sheep 10 Inch Round Chimney Draught Excluder | For Round Flues Up To 9in Across, Breathable Herdwick Felt, Lifts Out in Seconds - Image 1](https://m.media-amazon.com/images/I/610ayLkbBFL.jpg)

## Questions & Answers

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brilliant!
*by M***N on 16 November 2025*

I was struggling for long time to find a proper solution to stop wind draught coming from my fireplace and thank God I found this thing! It works brilliantly, completely stopped the draught even on a very windy and stormy day! House is so much warmer in the winter. Recommend!

### ⭐⭐⭐⭐⭐ No more draughts
*by P***O on 29 January 2025*

Bought it for our open fire place, which used to let a huge amount of air in (live in Dublin, very windy almost everyday). The chimney sheep does an amazing job in preventing draughts, amazing really. Plus super easy to install a very sturdy. For such a price is highly recommended!

### ⭐⭐⭐⭐ Stops draughts around the whole house
*by K***H on 8 May 2024*

We have considered adding draught exclusion to our chimney for years. We knew the house was draughty but had been put off by advice that blocking the chimney could cause problems with damp. And we kept convincing ourselves we would use our open fire again at some point. We were attracted to the chimney sheep as it was a natural, breathable material which, hopefully, would avoid the possible damp issues. The chimney sheep has been an absolute revelation. Draughts round the whole house have been virtually eradicated. It is amazing just how much air was being pulled up the chimney. We tend to keep bedroom and bathroom windows open for most of the year so we are never going to be draught free. Even so, the chimney sheep has reduced air circulation even when the windows are open. So why not 5 stars? Mainly because the sheep is a little bit difficult to fit accurately. As you push it up into the chimney opening it tends to fold back on itself which leaves gaps around the sides. Pushing it up through your chimney opening and then pulling it back may work better but we couldn't reach to do it (and it starts to make a mess). After a bit of positioning (and pushing on the edges of the sheep with a blunt object to get it into place) we got it to fit. It is worth the effort required for the draught reduction achieved.

## 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

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-08-21*