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Chimney Sheep® FAQs: Draught Excluders, Sizing & more

What is draught-proofing?

How to I draught-proof my chimney?

How do I stop draughts down my chimney?

How do I stop wind noise down my chimney?

What does a Chimney Sheep® do?

Does a Chimney Sheep actually work®?

I've seen chimney balloons for sale - how do these compare to a Chimney Sheep®?

What is the stack effect?

How much heat do we lose up a chimney?

Will a Chimney Sheep® reduce wind noise coming down from my chimney?

Will a Chimney Sheep® stop birds from nesting in my chimney?

How much could a Chimney Sheep® save me per year?

What is the payback timeframe of a Chimney Sheep®?

How long will a Chimney Sheep® last?

How much CO2 does a Chimney Sheep® save?

Is a Chimney Sheep® safe?

Does a Chimney Sheep® stop essential ventilation in my home?

Will a Chimney Sheep® cause problems with damp?

I've got a damper. Do I need a Chimney Sheep®?

I've got a chimney cap. Do I need a Chimney Sheep®?

Do I need a chimney draught excluder for a woodburning stove?

Can I use a Chimney Sheep® in a gas flue?

Can I use a Chimney Sheep® over an inset electric fire?

Do I need a Chimney Sheep® for an inactive fireplace?

If I have a functioning fireplace, can I use a Chimney Sheep®?

Will the wool in a Chimney Sheep® attract moths?

I live outside the UK. Can I order a Chimney Sheep®?

What size Chimney Sheep® do I need?

Why do you not have a universal size chimney draught excluder?

How do I measure for my Chimney Sheep®?

I’ve read the measuring instructions, why do I need to measure the distance to the nearest chimney flue opening?

Why do you recommend getting a Chimney Sheep® a few inches bigger that my chimney flue?

You don't have a Chimney Sheep® that fits my chimney. What do I do?

How much is a bespoke Chimney Sheep®?

Does a Chimney Sheep® come with a handle?

Does a Chimney Sheep® come with an extension rod?

How do you install a Chimney Sheep®?

I've ordered the wrong size Chimney Sheep®. Can I return it?

I've fitted my Chimney Sheep® and it seems quite a bit bigger than my chimney. Are you SURE it will work?

Should I use my Chimney Sheep® in the summer?

Will my Chimney Sheep® get sooty?

What do I do with my Chimney Sheep® when I'm not using it?

What if I forget that my Chimney Sheep® is in place and I light my fire?

Why do you use Herdwick wool for your Chimney Sheep®?

Where do you source your wool from?

Where are Chimney Sheep® made?

Will a Chimney Sheep® stop my cat from climbing up my chimney?

There is a problem with my Chimney Sheep®. What do I do?

  • Small 8 inch round Chimney Sheep draught excluder.

    Chimney Sheep® Chimney Draught Excluder – Round 8″ (20cm)

    £19.00
  • 10 inch round Chimney Sheep draught stopper.

    Chimney Sheep® Chimney Draught Excluder – Round 10″ (25cm)

    £22.00
  • Chimney Sheep 12 inch round draught excluder.

    Chimney Sheep® Chimney Draught Excluder - Round 12″ (30cm)

    £24.00
  • Chimney Sheep oblong chimney draught excluder 16inch x 6inch.

    Chimney Sheep® Chimney Draught Excluder – Oblong 6″ x 16″ (15cm x 41cm)

    £24.00
  • Chimney Sheep chimney draught excluder - Oblong 9 inch x 16 inch.

    Chimney Sheep® Chimney Draught Excluder - Oblong 9″ x 16″ (23cm x 41cm)

    £32.00
  • Square Chimney Sheep draught excluder 13 inch x 13 inch.

    Chimney Sheep® Chimney Draught Excluder – Square 13″ x 13″ (33cm x 33cm)

    £35.00
  • 8 inch x 20 inch Chimney Sheep chimney draught excluder.

    Chimney Sheep® Chimney Draught Excluder – Oblong 8″ x 20″ (20cm x 51cm)

    £35.00
  • Chimney Sheep Oblong Chimney Draught Excluder 12 inches x 20 inches.

    Chimney Sheep® Chimney Draught Excluder – Oblong 12″ x 20″ (30cm x 51cm)

    £42.00
  • Square Chimney Sheep draught stopper 18 inch x 18 inch.

    Chimney Sheep® Chimney Draught Excluder - Square 18″ x 18″ (46cm x 46cm)

    £47.50
  • Chimney Sheep chimney draught excluder 14 inch x 24 inch.

    Chimney Sheep® Chimney Draught Excluder - Oblong 14″ x 24″ (36cm x 61cm)

    £52.50
  • Large oblong Chimney Sheep draught excluder 14 inch x 28 inch.

    Chimney Sheep® Chimney Draught Excluder – Oblong 14″ x 28″ (36cm x 71cm)

    £62.50
  • Extra-large Chimney Sheep draught excluder 14 inch x 36 inch.

    Chimney Sheep® Chimney Draught Excluder – Oblong 14″ x 36″ (36cm x 91cm)

    £72.50
  • Chimney Sheep recycled plastic extension rod.

    Chimney Sheep® Extension Rod

    £3.00
  • Sustainable green fabric wrap on a Chimney Sheep.

    Chimney Sheep® Storage Wrap

    £10.50