London Wall Type 100 Sound Reduction & Weights

Movable walls are mainly required in areas where consideration must be given to the level of noise traveling between the partitional rooms. Sound reduction is achieved using dense cladding, adding internal insulation materials within the panels and by using deep seated mechanically operated retractable seals set to a high sealing pressure applied by worm screw drive and deep interlocking vertical seals.

London Wall systems offer the highest level of acoustic ratings available – our Type 100 achieved a sound reduction of Rw 58dB from a 105mm thick panel construction. Walls are measured in accordance with EN ISO 20 140-3. London Wall Type 100 walls are constantly being developed and confirmed by recognised testing authorities to achieve higher acoustic levels and greater client satisfaction.

In addition to high levels of sound reduction, London Wall Type 100 also offers a combination of acoustically absorbent panel facings, Special panel surface finishes can help maintain or improve the acoustic qualities of existing sound conditions. Panel faces can vary from acoustically absorbent perforated or slotted boards to improve sound absorptions levels of a room to the use of soft fabrics to control levels of noise reverberation. Made to measure special versions are also available upon request. For assistance or further information, please contact our technical deparment