POLYLAM® dur-SONIC®

Covering all frequency ranges

The POLYLAM® dur-SONIC® low-frequency absorber is particularly well suited to absorption in the low-frequency range. It is the perfect complement to the POLYLAM® vertical louvre system that is especially effective in the middle and high frequency range. 

  • Individual structuring is possible

Technical Information

Dimensions

WxH: 600x245 mm
Weight: 10 kg/linear metre

Material and surface

Galvanised steel sheet: powder-coated

Acoustics and perforation

Sound absorption coefficient: αw = 1.00 [L]
Standard perforation: Rv L6

Printing

Powder-coated cut sections, also printable with motifs and textures

Fire behaviour

Standard, smooth or perforated: A2-s1.dO to EN13501-01 (non-combustible)

POLYLAM® dur-SONIC®

POLYLAM® dur-SONIC®