We regulate commercial chimneys and furnaces to protect the wellbeing of our community.
You will need approval to change the height of your chimney. Chimneys must be high enough to not affect air quality on the ground.
You must also get approval first to use a commercial chimney and furnace that:
In addition, you will need to install a grit-and-dust arrestment plant.
You will not need approval for a commercial chimney if it is:
Contact us on 020 8370 1000 or email us to build or change a chimney and furnace.