NORTEC acoustic

Raised floor for acoustical adjustment

NORTEC acoustic
NORTEC acoustic
NORTEC acoustic
NORTEC acoustic
NORTEC acoustic
NORTEC acoustic
NORTEC acoustic
NORTEC acoustic

Listed by applicability


Workplace: Assembly Rooms, Broadcasting Rooms, Television Studios, Common Rooms, Facilities for Meetings, Conventions and Conferences, Offices, Stage and Studio Rooms
Recreation and Culture: Banks, Cinemas and Theatres, Concert Halls, Museums, Sales Areas, Places of Assembly, Shopping Centres
Education: Library Rooms, School, School of Higher Education
Public Institutions: Court Houses, Government Buildings
Public Areas: Entrance Areas, Escape Routes


Hygiene: Antibacterially disinfectable, Cleanable by vacuuming, Virucide disinfectable, Wipeable
Design: Fabric, Gypsum, Perforation
Climatic Regulation: Air Permeability, Ventilation
Safety Technology: Electrostatics, Intruder Protection
Statics: Seismic Safety, Walkability
Acoustics: Room Acoustics, Impact Sound Reduction
Corrosion Protection: Interiors
Fire Protection: Fire Behaviour / Building Material Class
Sustainability: Environmental Product Declaration

Technical Data


Fire Protection






Product description

The perception of room acoustics depends on the reverberation time of the surroundings. According to the utilization of the room, this should be reduced or actually avoided by a specific choice of materials and area size.

Raised floors by Lindner reach an absorbance rate αw of up to 0.75 by an acoustic element installed to the lower side of the panel. It reduces the sound level as well as the reverberation time in the rooms. Very good sound absorption values are achieved with primarily deep and high frequencies.

Insulating material and acoustic fleeces intensify the deep frequency effect. The perforations of the floor panels additionally enable an ideal usage of the air volume in the space in between as resonance absorber.

Custom-made solutions from the test laboratory – for planning freedom.

Our strength is 'Building new solutions'. For that reason, we have our own certified Lindner test laboratories which are equipped with innovative simulation and measurement technology. Thanks to these facilities, we are able to test developments and products for a number of requirements very quickly.

Our sound laboratory can test infinite options of choice of coverings. With a single test, you will receive reliable evidence of the absorption properties of the particular acoustic floor solution that you have chosen.

  • impressive degree of absorption αw of up to 0.75  
  • different variations of the acoustic panels can be combined with each other and with other floor systems  
  • various options by selection of qualified coverings