Foe specialist cleaning services look no further than G Butterworth's. We are a family business and will travel to any of the following areas Manchester, Bolton, Wigan Leigh and Yorkshire. In addition to being window cleaners we also specialise in cleaning D. G. Units, doors and surrounding areas, i.e. fascias, soffits, cladding, barge boards guttering, doors, existing paintwork, roof, anything uPVC and of course conservatories.