'Acoustic & System Sales' (usually simply called 'Acoustics' ) is one of Australia's most experienced and well respected designers, manufacturers, architectural representatives, importers, and stockist of acoustical and specialized interior products and systems in Australia.

The company was founded in Western Australia in 1978. Its principal aim then, as now, was to provide a select range of quality enhanced, economical and effective acoustical building materials and systems. The firms impressive product range boasts an unequalled selection of acoustical ceiling and lining systems that includes metal strip; metal panels; metal tiles and high performance mineral fibre tile ceilings, replica watches rolex perforated and slotted metals and ply's; partitions and the very best of accordion doors and operable walls.

'Acoustics' is predominantly a supply only organization whilst its main affiliate, 'Ceiling & Associated Contracting', is its very experienced and highly regarded installation arm.

In concert with Ceiling & Associated Contracting, and other leading accredited contractors, 'Acoustics' has successfully completed a most impressive and diverse range of works ranging from quite small to the very largest, replica omega most complex and demanding of Commercial Projects.

'Acoustics Group of Companies' offers a unique opportunity for clients to gain direct access to a highly beneficial package of products, services, innovation and proven management.

We trust that the aforementioned gives you a worthy overview of our enterprise and its responsible position in the industry and we look forward to being of service to you.

John M. Birkett
Managing Director


Project Interiors Pty Limited (acn 008 946 101 trading as)
Acoustic & System Sales

Incorporated: 18th August 1978

Head Office Address: 14 Mooney Street (PO Box 157) Bayswater WA 6053
Telephone: (08) 9370 2440
Facsimile: (08) 9272 8799
URL: http://

Chief Executive Officer: John M. Birkett
Contracts Manager: Roy Holmes
Office Administration: Genevieve Miles
Affiliated Companies: Lostock Pty Ltd t/a
  'Ceiling & Associated Contracting'
Lostock Pty Ltd t/a 'C&A Retrofit'
(refurbishment and minor building

Formet Metalform Pty Ltd t/a 'Formet Metalform'

Telop Pty Ltd t/a .
Mooney Property Investments'

Birkett Agencies WA (Importers and Agents)

Bankers: National Australia Bank
Telephone: (08) 9375 2600
Facsimile: (08) 9275 5982
Accountant: Roger J. Smith & Associates CPA
Telephone: (08) 9444 9325
Facsimile: (08) 9444 0876
Contact: Roger Smith
Solicitors: Jackson McDonald
Telephone: (08) 9321 2144
Facsimile: (08) 9321 2002
Contact: Basil Giorgiou