It has long been understood that excessive noise can affect employee’ health and hearing and so damage their well-being and productivity. As the effects have been increasingly recognised and understood, the demand for efficient protection has risen.
Choose from three levels –30dB, 38dB and 45dB – to provide a high degree of noise control.
Construction
30dB Acoustic Doors
These consist of:
- 1.6mm zintec steel forming a double-skin construction
- a 100 x 65 x 6mm mild steel angle frame for support
- High quality, maintenance-free hinges
- a lockable slam fastener
- Luminous panic bolt
- a single Schlegel-type door seal for compression when closed.
38dB Acoustic Doors
These are manufactured to the same exacting standards as the 30dB door with the addition of greater sound reduction as a result of:
- an increased skin thickness of 2.0mm
- an air gap fitted with 45kg s/m³ mineral wool
45dB Acoustic Doors
These are manufactured to the same exacting standards as the 30dB door with the addition of greater sound reduction as a result of:
- an increased skin thickness of 3.0mm
- an air gap fitted with 96kg s/m³ density mineral wool
The doors also feature:
- a lockable two-pointer fastener
- a double Schlegel-type door seal to ensure maximum compression when closed.
Double Doors
All three types of acoustic door are available in a double-leaf configuration with a removable centre pillar
Finish
All the doors and frames are finished in zinc primer unless otherwise specified.
Optional Extras
Paint finish
- Double-glazed windows
- Positive door stops
- Recessed sills
- Fixing lugs for building into brickwork
- Sliding doors
Handing
The hand of the door is determined by the position of the hinge when opened towards the operator (i.e. hinges on the left would indicate a left hand door).
