ACOUSTIC DECK 28/32 FOR CONCRETE FLOORS IS A CHIPBOARD BASED ACOUSTIC OVERLAY BOARD, PLATFORM FLOOR SYSTEM (TYPE FFT5) FOR USE WITH ROBUST STANDARD DETAIL CONCRETE FLOOR CONSTRUCTIONS Can be used with these Robust Standard Detail flooring types: E-FC-1, E-FC-2 and steel floor E-FS-1. At only 28mm thick JCW Acoustic Deck 28 is an ideal system which minimises construction heights whilst still complying with statutory regulations. 18mm P5 t&g chipboard laminated to a 10mm acoustic resilient layer. Convenient: this economical product is easy to install and always available for fast delivery nationwide. JCW Acoustic Deck 28/32 has been tested and is certified to provide the necessary acoustic insulation required for compliance with part E of the building regulations for these RSD floor types.