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Overall Dimensions - 2400mm x 600mm x 28mm

Board - 18mm P5 Moisture Resistant Chipboard

Resilient layer composition - 10mm Recycled Acoustic Chip Foam with anti crumb encapsulating layer

Qfloor 28 is a soundproofing floor system designed to reduce impact sound transmission through new build and existing Properties.

Qfloor 28 consists of 18mm P5 moisture resistant chipboard bonded to 10mm layer of recycled foam, the base is protected by an anti crumb encapsulating layer.  When installed as part of a complete sound reduction system it enables a concrete floor to meet the sound transmission regulations of Document E.

Qfloor 28 should be laid directly onto the concrete floor in a broken bond pattern with all joints glued and perimeters sealed using 30mm x 5mm Perimeter isolation tape.

After installation is complete ensure any remaining gaps are sealed with Duoseal acoustic mastic, see fitting instructions for full details.

Technical Data Sheet

  • Supports Floor Loadings defined in BS: 6399-1: 1996

  • Superior Performance – the recycled Chip foam used has excellent impact Improvement characteristics and superior stability within a single layer.

  • Foam fire tested to BS4790

  • Quality Assured – Acoustics products meet all current standards.

Associated Products
Perimeter Flanking Strip
3000mm Lengths
Joint Adhesive
1 Litre
(25sqm approx coverage)

Quietstone (UK) Ltd

Nab Quarry, 

Pott Shrigley, 



SK10 5SD

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