With the changing climate, the past three years have seen an upsurge in subsidence affecting housing in the UK and this trend will continue. With 2.5 million properties, Housing Association's require a fast solution that mitigates the need for properties to remain vacant or tenants decanting. In 2018-19 the government reported 2,674 cases of solid wall repairs to their local authority stock of 1.5m homes, with 3,900 planned repairs for 2020. If only half of these cases are subsidence, at an average repair cost of £6000, that equates to a £10m+ annual subsidence repair bill. By applying the government figures to the 2.5m HA stock, annual subsidence repair costs could be anywhere between £20-30m. Furthermore, when those figures are considered over decades over £300million could be spent.