Simon Oldridge has bought a thermal imaging camera and is lending it out to parishioners for a voluntary donation of £5 or £10. The camera cost £430. The camera plugs into, and only works with, an iPhone which acts as the screen.
This is the camera: https://www.flir.co.uk/products/flir-one-pro/
It’s a great way to see if your cavity wall or loft insulation has been installed properly. Contact Simon if you’re interested in borrowing it 07889 379 910.
Here are some example pictures from Simon’s house: