London’s Twickenham Studios has refurbished and upgraded its Richard Attenborough Theatre.

As a result, the facility has now been awarded Premier Certification from Dolby, a recognition of technical excellence.

The recently-renamed Attenborough Theatre is located in Twickenham’s Sound Centre.

Films mixed at Twickenham include Hitchhikers Guide to the Galaxy, Calendar Girls, 1408, My One and Only and John Madden’s new project The Debt.