Acoustic soundboard Premium is an MDF based premium acoustic overlay board for timber floors. The moisture resistant 9mm TG4 MDF board with a pre-bonded 12mm high performance resilient layer means the acoustic soundboard offers excellent airborne and impact sound reduction. Acoustic soundboard premium 21 shallow overlay dramatically reduces sound transmission through timber floors. This is one of the quickest and most effective acoustic solutions on the market. At just 21mm thickness this soundboard minimises construction height whilst still complying with statutory regulations. We can supply in smaller quantities than full pallets and also offer discounts for larger quantities so please feel free to† contact us †to discuss your requirements. Properties Length: †1.2m. Width: †600mm. Thickness: †21mm. Sheet size: †0.72m2. Weight: †7kg per sheet. Features Ideal acoustic overlay board for existing timber floors Exceptional impact sound performance Will also effectively improve airborne sound insulation Complies with Part E of the Building Regulations The MDF based top surface is immediately ready for final floor installation Must be used in conjunction with JCW Perimeter Edging Strip to ensure Building Regulations compliance This acoustic board overlay system is known as robust details FFT5 Resilient overlay shallow platform floor system. Overlaying the floor with an isolating layer and a new hard wearing surface is the most convenient way of dramatically improving the airborne and impact sound performance of an existing floor. We have a range of acoustic flooring and acoustic decking systems which range from 19mm to 38mm to suit all budgets and floor soundproofing scenarios Acoustic test data BRE LAB TEST DATA: TEST NO: L216-007, L216-008 Airborne: Rw - 61 dB Rw + Ctr - 52dB. Impact: Ln, w 51 dB.