NBS Source
List your products

P5 grade chipboard based premium acoustic deck overlay or direct to joist board for timber floors with excellent airborne and good impact performance. Comprises an 18 mm thick tongue and grooved board with a pre-bonded 15 mm thick high performance resilient layer of acoustic foam and weight enhanced barrier mat. Complies with Building Regulations (E&W) Approved Document E.

General information

600 x 2400 x 33 mm

Uniclass 2015 Particleboards (Pr_25_71_97_60)
Specification data
Product Reference

Acoustic Deck 33 - 1077

Standard product features


600 x 2400 x 33 mm.


26.5 kg

Impact sound reduction (direct to joist):

51 dB Ln,w.

Airborne sound improvement (direct to joist):

Rw + Ctr = 55 dB