Ductfitter Check below to see if you have what is needed for this opportunity, and if so, make an application asap. Temporary Norwich, Kenninghall Rate of pay: Umbrella / CIS self-employed / LTD CIS / LTD self-employed = 25 ph. Are you a ductfitter looking for work?ARC is currently looking for a ductfitter in Norwich for ongoing commercial work.This temporary work for a ductfitter is for an ongoing duration, on a storage facility building in Kenninghall. The type of work for a ductfitter will be Please click on the apply button to read the full job description