Soundmax
Our range of single and double hinged door solutions starts at Rw30dB and culminates at Rw56dB. The doors are all-steel construction and are insulated with a composite of materials in such a way as to prevent the passage of sound as evenly as possible across the acoustic frequency range. This construction is ideal for both external and internal applications.

Key Features:

Finish: Polyester powdercoat to full RAL range 
Materials: Zinc plated steel sheet or various stainless steel polish finishes 
Thickness's: 2mm thick frame with leaf sheets asymetrical and dependant on attenuation

Technical Data:

Panel thickness: 44mm, 53mm, 76mm and 100mm dependant on attenuation and options 
Standard colour: to suit client - any RAL colour in polyester powdercoat
Controller: 230V 1ph hydraulic assisted drive 
Local controls: Pushbutton station with "Open, Stop and Close", option keyswitch 
Local controls: Radar motion detection 
Optical safety: Active infra-red presence detection to front and rear of the door leaves 
Operation in failure mode: The controls disable and allow manual unassited operation 
Standards: The door complies with the requirements of EN 12453. 
Operational forces: Standard size doors design with low energy door closers with low friction hinges to allow compliance with opening forces in line with Approved Document M and the Disability Discrimination Act (DDA).