Siderise CBX Flexible Acoustic Barrier
Flexible composite quilt to prevent sound transmission in ceiling voids
Flexible acoustic barrier for suspended ceilings
The CBX Flexible Acoustic Barrier is a thin, flexible acoustic quilt with a central polymeric heavy salt loaded membrane. The central membrane has a foil faced glass fibre insulation layer either side. It is designed to free-hang in ceiling voids above partition lines to provide a simple solution for improving room-to-room sound separation. It is easy to install and suitable for new build and refurbishment or remedial projects.
Siderise CBX Flex Acoustic Barrier Suspended Ceilings TDSFAQs
Get quick answers to common queries or contact our team for more advice. Your questions answered.
Siderise CBX barrier is quick and easy to install. The product is a flexible composite quilt, designed for free hanging; it is normally attached to the soffit and allowed to hang like a curtain. Please view the CBX Fitting Guidance for detailed information on installation.
The CBX is supplied in sheets, 2000mm x 1200mm and based on using 50mm at the head for fixing and 150mm return at the base, the maximum void height that can be accommodated is 1800mm. Please contact the SSPL technical team who will be able to provide you with guidance on voids over 1800mm.
The CBX flexible barriers do not have a tested fire resistance rating; they are supplied as an acoustic only void barrier. They do have tested Reaction to Fire classification B-s1-d0.
We can offer twin barrier configurations that achieve exceptionally high sound transmission loss values. Our tested configuration of CVB/80/P10/100R + CB10P with a 100mm air gap achieved a performance of 49 dB Rw. Please contact the SSPL technical team for assistance in selecting the type of barrier for your project.
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