Our rankings are generated through the algorithmic analysis of thousands of customer reviews about products, brands, merchant customer service levels, popularity trends, and more. We use advanced technology, including AI, to help process and organize this information at scale, supporting our analysis with greater speed and consistency. The rankings reflect our opinion and should be a good starting point for shopping.
Best Chimney Sheep of 2026
Our rankings are generated through the algorithmic analysis of thousands of customer reviews about products, brands, merchant customer service levels, popularity trends, and more. We use advanced technology, including AI, to help process and organize this information at scale, supporting our analysis with greater speed and consistency. The rankings reflect our opinion and should be a good starting point for shopping.
Best Choice
1
Chimney SheepChimney Sheep 13 x 13 Inch Herdwick Wool Chimney Draught Excluder | Fits Openings 8-12in Each Way, Breathable Herdwick Felt, Lifts Out in Seconds
9.7
ExceptionalOur Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
2
Chimney SheepChimney Sheep 9 x 16 Inch Chimney Draught Excluder | Fits Openings 6-8in Deep by 10-15in Wide, Breathable Herdwick Felt, Lifts Out in Seconds
9.6
ExceptionalOur Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
3
Chimney SheepChimney Sheep 14 x 36 Inch Wool Chimney Draught Excluder & Blocker | Fits Openings 9-13in Deep by 28-35in Wide, Breathable Herdwick Felt, Lifts Out in Seconds
9.5
ExcellentOur Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Show moreWhy we love it
Significantly reduces heat loss
Easy hand installation
Made from natural British wool
4
Chimney SheepChimney Sheep 14 x 28 Inch Wool Chimney Draught Excluder & Blocker
9.2
ExcellentOur Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
8.7
Inflatable8.0
Easy installation8.0
Simple to useShow moreWhy we love it
Keeps home warmer, saves on energy bills.
Reduces chimney noise and wildlife entry.
Easy to fit, enhances home comfort.
Value for Money
5
Chimney SheepChimney Sheep 14 x 24 Inch Wool Chimney Draught Excluder & Blocker | Fits Openings 9-13in Deep by 16-23in Wide, Breathable Herdwick Felt, Lifts Out in Seconds
9.1
ExcellentOur Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
9.5
Inflatable9.5
Durability9.1
Easy installationShow moreWhy we love it
Keeps home warmer efficiently.
Reduces energy bills significantly.
Prevents debris and wildlife entry.
6
Chimney SheepChimney Sheep 6 x 16 Inch Wool Chimney Draught Excluder & Blocker | Fits Openings 3-5in Deep by 10-15in Wide, Breathable Herdwick Felt, Lifts Out in Seconds
9.0
ExcellentOur Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
7
Chimney SheepChimney Sheep 18 x 18 Inch Square Wool Chimney Draught Excluder | Fits Openings 13-17in Each Way, Breathable Herdwick Felt You Can Trim Down To Fit, Lifts Out in Seconds
8.8
Very GoodOur Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
9.7
Easy installation8.7
worth the money8
Chimney SheepChimney Sheep 10-inch Herdwick Wool Chimney Blocker
8.6
Very GoodOur Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
9
Chimney SheepChimney Sheep 8 x 20 Inch Wool Chimney Draught Excluder & Blocker | Fits Openings 4-7in Deep by 16-19in Wide, Breathable Herdwick Felt, Lifts Out in Seconds
8.5
GoodOur Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
9.9
Simple to use9.9
Easy installation9.5
DurabilityShow moreWhy we love it
Significantly cuts energy costs.
Fits a range of chimney sizes.
Durable, moth-proof material.
10
Chimney SheepChimney Sheep 12 Inch Round Wool Chimney Draught Excluder | Fits Round Flues Up To 11in Across, Breathable Herdwick Felt, Lifts Out in Seconds
8.3
GoodOur Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
9.3
Heat transferring8.7
Noise level8.0
Simple to useShow moreWhy we love it
Keeps home warmer efficiently.
Reduces energy bills significantly.
Prevents wildlife entry.
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Chimney Sheep 8 Inch Round Wool Chimney Draught Excluder | Fits Round Flues Up To 7in Across, Breathable Herdwick Felt, Lifts Out in Seconds
An open chimney draws warm air out of the room and pulls cold draughts down, right through winter. This Herdwick wool pad sits in the flue above the fireplace, blocks that airflow, and the room warms up noticeably and holds its heat.
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Chimney Balloon Medium 14 x 24 Inch Inflatable Draught Excluder | Inflatable Flue Seal, No Tools or Fixings, Mouth Tube Included, Deflates and Lifts Out in Seconds, Made in the UK
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Chimney Sheep 6 Inch Extension Rod, for High Chimney Openings
If your fireplace opening is tall or deep, the standard handle leaves the sheep sitting too far up to reach comfortably. This extension rod adds 6 inches and brings it back down to hand height, so fitting is easy again.
Chimney Balloon Large 14 x 38 Inch Inflatable Draught Excluder | Inflatable Flue Seal, No Tools or Fixings, Mouth Tube Included, Deflates and Lifts Out in Seconds, Made in the UK
Made for the awkward chimney a firm pad cannot reach into: a narrow gap that opens out into a wider flue. It inflates to fill that gap and block the draught.
30cm Wool Mulch Mats, Pack of 10, Tree & Plant Weed Control Ground Cover | Herdwick Wool Mats for Around Trees and Plants, Hold Water and Feed the Soil, No Weedkiller, Break Down in About a Year
Young trees and new plants lose to grass and weeds long before anyone notices. A wool mat around the base takes that competition away and lets them get on with it, no strimming and no weedkiller.
Pack of 2 Wool Draught Seal Tape, Self Adhesive Door & Window Strip
The gaps round an old door or a sash window are never even. Wool compresses into the wide bits and springs back on the narrow ones, which a rigid foam strip can't manage, so the seal is better.
56 x 86cm Magnetic Fireplace Blanket, Sustainable Fabric Draught Excluder | Magnetic Fireplace Draught Blanket, No Flue Measuring, Grips a Cast-Iron Surround, Organic Cotton and UK Wool Core
No flue measuring and nothing up the chimney. Built-in magnets grip a cast-iron or ferrous fireplace surround, and the blanket seals flat across the opening to stop the draught in seconds.
Chimney Balloon Small 15 x 9 Inch Inflatable Draught Excluder | Inflatable Flue Seal, No Tools or Fixings, Mouth Tube Included, Deflates and Lifts Out in Seconds, Made in the UK
Some chimneys narrow to a gap a firm wool pad can't reach, then open into a wider flue behind it. The Chimney Balloon inflates to fill that awkward shape and seal the draught where a rigid pad won't sit.
Chimney Sheep Regular Wrap Up to 12 x 20 Inch, Storage Fabric
A Chimney Sheep gets sooty living up a flue, and that soot can land on the carpet the moment you pull it out for a fire. This wrap is where the sheep goes instead, so the soot stays in the bag and off your hearth.
