UK Buildings Regulations give minimum performance standards for acoustic door ratings in dwellings and public buildings. Approved Document Part E, stipulates a performance requirement of 29 Rw as being the standard requirement for doorsets in dwellings, flats and all rooms for residential purposes. Furthermore schools and particularly music rooms in schools are covered in the regulations. The Soundtrap Systems shown in this catalogue can easily meet these requirements with generous safety factors depending on the system chosen. However to meet the basic requirement we highlight a selection of sets that we feel offers simple economic solutions to satisfying this sector. All sets independently tested to BS EN ISO 140-3:1995 sound insulation tests by UKAS accredited laboratory. The University of Salford Test Report No 132-1 dated 12.08.2010 refers. Other sets tested included 564A with 388S which achieved 36 Rw and 322A to all four sides of the frame which achieved 41 Rw.