JADE Window Cleaning & Support Services operates a commercial window cleaning business. In addition to water-fed pole and traditional hand cleaning methods, we also access challenging areas using abseiling (rope-access) or cherry pickers. From apartment blocks and high-rise office blocks to hospitals, warehouses, schools and listed buildings, don't worry about the height, you can trust JADE to get it right. Operating in London and the South East and now in Devon, Somerset, and Dorset.