Cladding was all the rage in the first decade of the twenty-first century. It was seen as a way of saving households money on their energy bills and contributing to the protection of the environment. Cladding is an extra thermal layer installed on the roof of homes and buildings. In addition to further insulating such structures, it also improves their appearance, or so many people believe. After the disastrous Grenfell tower fire in 2017, people started questioning the safety and efficacy…