Fact Vs Fiction! Blocking the chimney always causes damp. Or does it? We're exploring causes of chimney damp and answering this question.
How To Know If Your Chimney Has Water Damage?
Damp around cracks in fireplace; what are the possible causes? : r/DIYUK
Why Is There Damp on Your Chimney Breast?, Direct Stoves
Frequently Asked Questions - Chimney Balloon
10 Advantages of Using a Chimney Balloon
How to reduce chimney wind noise - Chimney Balloon
How to make a DIY chimney balloon Eco Thrifty Living
Chimney balloons: A good investment or a load of hot air?
Chimney Balloon Information and Instructions - Rockford Chimney
The Chimney Balloon® is an inflatable fireplace blocker that prevents drafts from a chimney caused by a broken, warped, or missing flue damper. This
Chimney Balloon fireplace draft stopping plug damper
Bricking up a fireplace - Ventilation? - Brick & Block - BuildHub.org.uk
How to stop your Draughty Chimney and Block Chimney Draughts
What is a Chimney Balloon?