Keep warm air in and cold air out with Chimney Balloon ®

Like double glazing for your chimney...

  • Stops warm air escaping
  • Stops cold air sinking down
  • Lasts for years
  • Stops wildlife and debris falling in
  • Blocks out pollution
  • Saves Money

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How does it work?

Chimneys act like giant hoovers, sucking air out of your home. This causes cold air to be pulled in from other gaps, causing the cold draughts we notice. The Chimney Balloon effectively blocks the chimney, stopping warm air from escaping and stopping cold air from getting in.


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How to use

What size do I need?

Simply inflate a little, locate in in position, then inflate it until it holds itself in place. If you want to light the fire, it is easily deflated and can be stored until you need it again. The Chimney Balloon can be used over and over again for many years.


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Got a Question?

We’ve got most commonly asked questions listed here but if there’s anything else you need to know, drop us an email or give us a call and our friendly helpful team will do their best to answer your queries.


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Easy to Use.
Environmentally Friendly.
Simple & Effective Draught Exclusion

Having an open chimney is like leaving a window open all the time. Chimneys are designed to draw fumes out of a property, and they continue syphoning air out whether the fire is lit or not. Around 80 cubic metres per hour travels up the chimney. If you’ve spent money heating your home, then this is like letting money blow away up your chimney! We don’t always notice the warm air escaping, but as the air disappears up the chimney it needs to be replaced, so it pulls in cold air from around doors and windows, through floorboards, and even right through walls. Keep the warmth in your home and save money by plugging the gap with a Chimney Balloon.

Chimney Balloon
Chimney Balloon Handle

Air hole shaped to allow maximum passage of air through

Chimney balloon edge

Dimpled edge to permit tiny airflow for healthy chimney

Chimney balloon rubber bands

Band gripper at top – very securely fitted to avoid leaks or weak spots here

Chimney balloon plastic

Tri-laminate plastic makes it super strong and durable.

Chimney balloon air hole

Rubber bands – enable the balloon to expand outwards to fit the shape of the chimney. Different bands used in different sizes to give the correct amount of pull and push

Chimney balloon Handle

Tap: components cleverly shaped to provide tight seal when closed

Customers love Chimney Balloon ®!

I need three Chimney Balloons. They have been recommended by a colleague at work

- G. Harvey, Hawley Terrace, Dartford

I need another Chimney Balloon please.  My previous one lasted for over 5 years, which you said it would.  Keep up the good work with your excellent product

- Peta Rozier, Spencers Road, Maidenhead