REDUC Foundation 39 Flooring

Structural and overlay acoustic flooring product suitable for use on new and existing timber floors. It comprises two layers of chipboard, the upper layer being moisture-resistant, separated by visco-elastic sound damping strips with an acoustic felt on the underside. REDUC® Foundation 39 is designed to damp vibration and attenuate airborne and impact noise passing through floors.

REDUC Foundation 39 Flooring

£80.41

Key Features and Benefits

  • Structural acoustic flooring for up to 600mm joist centres
  • Excellent impact and airborne noise Reduction
  • Ideal for conversion, refurbishment and new build projects
  • Can be used in kitchens and bathrooms
  • Tongue and Groove – quick and easy to install

System Components

Overall dimensions 2400mm x 600mm
22mm T&G Chipboard
8mm Chipboard
1mm Isolation layer
Resilient layer
composition
10mm decoupled felt

 

Performance

Treated timber floor DnT,w+Ctr LnT,w
47dB 57dB

Tested floor – Foundation 39 laid onto joists with 45kg/m3 insulation continuously between 225mm x 50mm timber joists. 2 layers of 12.5mm acoustic plasterboard directly fixed to the ceiling joists.

 

Treated timber floor with resilient bar ceiling DnT,W + Ctr LnT,W
51dB 47dB

Tested floor – Foundation 39 laid onto joists with 45kg/m3 insulation continuously between 225mm x 50mm timber joists. Resilient Bars to be directly fixed to the ceiling joists to support 2 layers of 12.5mm acoustic plasterboard.

 

Flanking Transmission

The performance figures quoted above are based on test results for 225mm timber floors using the components indicated and can only be expected if the building design and construction has followed good practice to ensure all potential flanking paths have been eliminated. In order for wall and floor constructions to be fully effective, extreme
care should be taken to correctly detail the junctions between the separating wall or floor and the associated elements such as external walls and any penetrations. If junctions are not detailed correctly, the acoustic performance will be limited and Building Regulation requirements may not be achieved in practice.

Description

Structural and overlay acoustic flooring product suitable for use on new and existing timber floors. It comprises two layers of chipboard, the upper layer being moisture-resistant, separated by visco-elastic sound damping strips with an acoustic felt on the underside. REDUC® Foundation 39 is designed to damp vibration and attenuate airborne and impact noise passing through floors.

Supporting Documents

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