| SOUNDPROOFING Acoustic Insulation | A.PROCTOR GROUP LTD |
| EUROFORM PRODUCTS |
| IAC ACOUSTICS |
| RAWSON CARPET SOLUTIONS LIMITED |
| SOPREMA UK |
| SOUNDPROOFING Approved Document E | EUROFORM PRODUCTS |
| SOUNDPROOFING Floors | IAC ACOUSTICS |
| SOPREMA UK |
| SOUNDPROOFING Industrial | IAC ACOUSTICS |
| SOUNDPROOFING Metal Deck Roofs | SOPREMA UK |
| SOUNDPROOFING Movable Walls | A-DOOR ADDITIONS LTD |
| ACCORDIAL LTD |
| IAC ACOUSTICS |
| MOVING DESIGNS LTD |
| STYLE MOVEABLE PARTITION SPECIALISTS |
| SOUNDPROOFING Partitions | A-DOOR ADDITIONS LTD |
| ACCORDIAL LTD |
| BRITISH GYPSUM |
| IAC ACOUSTICS |
| MOVING DESIGNS LTD |
| STYLE MOVEABLE PARTITION SPECIALISTS |
| SOUNDPROOFING Underlay | SOPREMA UK |
| SOUNDPROOFING Walls | ACCORDIAL LTD |
| IAC ACOUSTICS |
| RAWSON CARPET SOLUTIONS LIMITED |
