A surprising amount of warm air escapes up the chimney. The Chimney Balloon is like fitting Double glazing in your chimney! Simply partially inflate, fit, then fully inflate to create an effective chimney plug. If you want to light the fire, simply deflate it and carefully remove. Can be used again and again. And if you forget it's there and light a fire, it simply shrivels and drops into the grate. No noxious fumes unlike the PVC versions!.
Trustpilot
1 day ago
4 days ago