In 2022 I gave energy saving advice to Selly Oak Friends Meeting House, through the Footsteps programme. One of the things I found was that because they have high ceilings, they were wasting heat due to a stratification effect. This is when warm air rises to the top, and pushes colder air downwards. I advised them to install destratification fans. I am delighted to say that they did, and they have…
