M2MACThe M2MAC range offers acoustic doors with a selection of ratings and levels of security available.

M2MAC doors are available as single and double, outward and inward opening doorsets with a variety of acoustic ratings.

Bradbury's M2MAC doors were successfully tested at Lorient's state-of-the-art acoustic transmission suite to meet the requirements of BS EN ISO 10140, the BSI standard for laboratory measurement of sound insulation of building elements.

M2M+AC doors have an acoustic rating between 28dB and 40dB, depending on specification, with an optional CERTIFIRE fire rating of FD240.

Combining solutions for security and acoustic requirements, M2M2AC doorsets are LPCB accredited to LPS 1175 SR2, with acoustic ratings of 40dB on single doors, and 42dB on double doors.