Balloon for Chimney - (Medium Rectangle 60cm x 30cm (24" x 12"))

I wasn’t sure a CHIMSOC Balloon for Chimney could make much difference, but after using it this past season I’m genuinely impressed. This chimney balloon is incredibly easy to install — just inflate it in your flue when the fireplace isn’t in use. It creates a solid seal that stops cold drafts, birds, and even dust from entering the living space. My room feels noticeably warmer and more comfortable

Brought to exclude draft. Have to reinflate more often then I thought I would but seems ok though

I bought this CHIMSOC Chimney Balloon to stop cold air from coming down my chimney, and I’m honestly amazed at how well it works! As soon as I put it in, I could feel the difference—no more draughts, and the room stays so much warmer. ✔️ Super Easy to Install – Took me less than a minute! Just inflate it, pop it into place, and you’re done. The little tube makes it really simple. 🔥 Keeps the Warmth In – I was skeptical at first, but it really does help retain heat. I’m hoping this means lower heating bills too! 🧹 Stops Soot & Dust – No more bits of debris falling onto the hearth, which means less cleaning—always a win! 💨 Still Lets the Chimney Breathe – It allows a small amount of airflow, so no worries about condensation or damp. 💪 Strong & Reusable – The material feels durable, and I love that I can take it out and use it again when needed. Such a simple but effective solution! If you have a cold, unused chimney, I’d definitely recommend this—worth every penny! 😊

I found this to be very effective. The temperature of the room was noticeably warmer. Easy to install…would definitely recommend this product.

Had this for approximately one month now and I have re-inflated it 4 times already hence I am disappointed as it is not doing the job as intended. I have been very careful to make sure the "balloon" has no chance of a puncture and use a small electric pump to inflate it as I did not want to have moisture/expansion problems associated with breath - it has made no difference. I do not know whether the valve is at fault or the balloon itself. I thought this would be a neat/convenient solution but now I may have to cut some OSB to insert instead. Therefore, I cannot recommend, it has been a waste of money.

Not easy to put in place. Especially if chimney has a off set flue

Superior quality product which does exactly what it’s designed for.

Made of a much thicker material than the 'Chimney Balloon' products!

Acquistato per bloccare l’aria che entra dalla canna fumaria del camino in camera da letto, ma, nonostante lo abbia gonfiato col compressore più volte, dopo averlo posizionato, si sgonfiava e cadeva. Ho provato 3 volte e poi mi sono arresa e l’ho riconsegnato. Assolutamente inutile.

Cercavo qualcosa per chiudere la Canna Fumaria in attesa dell’istallazione l’anno prossimo del camino… idea carina, ma purtroppo la valvola di chiusura non tiene bene, e ogni tre giorni devo rigonfiarlo, perché cade.