Soundproofing and Acoustic renovation specialists

Acoustic Ceiling Quadratic Panels and Acoustic Panel Products Spec Sheets

Spec sheet

NoiseBlock Quadratic Panel Acoustic Ceiling System, NoiseBlock™ is a specialist Soundproofing & Acoustic range of building materials for use in everyday construction & specialist projects.

Using normal building products in everyday construction is no longer enough for the end user.People now want silent, peaceful, Noise Free environments. NoiseBlock is the ONLY True Solution!

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NoiseBlock™ Quadratic Panel Acoustic Foams


NoiseBlock™ Icoustic™ 3 Dimensional Acoustic Foam


NoiseBlock™ Quadratic Acoustic Panel is a break though in Acoustic control designed by Netaro Nelson in 2005 specifically for use with NoiseBlock™ This special product allows for smooth finish and no join lines throughout its surface. Since its creation there has been the introduction of similar products on the market, however there is more to the NoiseBlock™ Quadratic panel™than simply square holes in its surface.

The internal core of the Quadratic panel™uses fibers, minerals and trade secret characteristics to give excellent reverberation reduction and in when matched up with our acoustic under liner gives unbeatable results that leave other look-a-like products far behind. The typical gypsum board look-a-like system offers little or no reduction in reverberation as we say in the lab just because it looks the same, doesn't mean it is the same! Sound reduction results achieved with this product are far better than anything else in existence to date. For best results use with NoiseBlock™ Acoustic Foam.


A mixture of different minerals with an acoustic binder and increased core. White Papered Finish and can be plastered on edges.


NoiseBlock™ Quadratic Acoustic Panel is the perfect solution for schools, Lecture Halls, churches, temples and large scale spaces. When used to the best advantages you can aspect excellent acoustic results. The product can also reduce unwanted reverberation noise (echo).


  • White Faced
  • NoiseBlock ™ Tape backing paper
  • Taped
  • Complies with EN 520 Type D
  • Thermal Conductivity 0.25W/mK

THICKNESS: 12.5 mm

  • SIZE: 1200 mm x 2400 mm
  • WEIGHT: 8.7 KG/m^2
  • 3


10 dB Reduction NRC 0.75 (if used with ADFB or BMF increased to NRC 0.80-90)



BS 476: Part 6: 1989 Method of test for fire propagation for products. (I) not exceeding 12 and a sub-index (i1) not exceeding 6.

BS 476: Part 7: 1997 Surface spread of flame tests for materials. Class 1

EN 520: 2004 A2-s1, d0

NoiseStop Systems reserves the right to revise product specifications without notice. The information in this document was correct to the best of our knowledge at the time of publication. It is the user’s responsibility to ensure that it remains current prior to use. The information in this document is for guidance only and does not form part of a guarantee.

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