NuWrap5

  • For noisy pipes in buildings, NuWrap 5 is the effective and easy-to-install sound lagging solution. Also suitable for ducting and ventilation fans, it is supplied with 4-Zero foil facing as standard. Designed to meet the requirements of the building code, NuWrap 5 is available in rolls and as pre-cut ‘fittings’ for quick and easy installation. NuWrap 5 Acoustic Pipe Lagging combines acoustic convoluted open cell foam laminated to NuWave acoustic barrier.

    • Compliant with all New Zealand building standards for acoustic and fire requirements
    • High performance polyurethane de-coupling open cell foam
    • Foil faced with scrim reinforced fire resistant aluminium
    • Suitable for soil/waste pipes and all types of ductwork
    • Low VOC, Green Council Building compliant
    • 5.1 kg/m2 25mm convoluted foam
    • Continuous operating temperature of 100°C
    • Thinner, lighter and easier to install 


     

    Full Brochure
     
    Brochure
    Roll

    Roll

    Pre-Cut 45° Bends

    Pre-Cut 45° Bends

    Pre-Cut 90° Bends

    Pre-Cut 90° Bends

    Pre-Cut Junctions

    Pre-Cut Junctions

    Pre-Cut Floor Waste Gullys

    Pre-Cut Floor Waste Gullys

    Roll / Sheet

    Code  Description 
    NW5/25C Roll NuWrap 5/25 CONV 1300mm x 5m x 25mm 
    NW5/25C 40MM NuWrap 5/25 CONV 285mm x 5m x 25mm 
    NW5/25C 50MM NuWrap 5/25 CONV 320mm x 5m x 25mm 
    NW5/25C 65MM NuWrap 5/25 CONV 370mm x 5m x 25mm 
    NW5/25C 80MM NuWrap 5/25 CONV 410mm x 5m x 25mm 
    NW5/25C 100MM NuWrap 5/25 CONV 490mm x 5m x 25mm 
    NW5/25C 150MM NuWrap 5/25 CONV 675mm x 5m x 25mm 

    Pre-Cut Bends

    Code Description
    NW5/25C 40X45BFL 40mm x 45° Bend Flat 5kg Acoustic
    NW5/25C 40X90BFL 40mm x 90° Bend Flat 5kg Acoustic
    NW5/25C 50X45BFL 50mm x 45° Bend Flat 5kg Acoustic
    NW5/25C 50X90BFL 50mm x 90° Bend Flat 5kg Acoustic
    NW5/25C 65X45BFL 65mm x 45° Bend Flat 5kg Acoustic
    NW5/25C 65X90BFL 65mm x 90° Bend Flat 5kg Acoustic
    NW5/25C 100X45BFL 100mm x 45° Bend Flat 5kg Acoustic
    NW5/25C 100X90BFL 100mm x 90° Bend Flat 5kg Acoustic

    Pre-Cut Junctions

    Code Description
    NW5/25C 100X50JFL 100mm x 50mm Junction Flat 5kg Acoustic
    NW5/25C 100X65JFL 100mm x 65mm Junction Flat 5kg Acoustic
    NW5/25C 100X100JFL 100mm x 100mm Junction Flat 5kg Acoustic

    Pre-Cut FWG

    Code Description
    NW5/25C 80FWGFL 80mm FWG Flat 5kg Acoustic
    NW5/25C 100FWGFL 100mm FWG Flat 5kg Acoustic

    Installation:

    • Ensure that all pipework has been pressure tested, clean, and no leakage detected.
    • Wrap product around pipe with joins facing downwards and a 50mm overlap wherever possible.
    • Use 72mm self adhesive foil tape along longitudinal joints and tape a band around the circumference at butt joins and between joints.
    • There should be a taped band or cable tie around pipe at approximately every 450-500mm spacing
    • There must not be any gaps between the NuWrap 5 joints. The smallest gap can result in loss of performance of the product.

    Acoustic Perfomance

    A result of 24dBA can be achieved on a 100mm floor waste gully with NuWrap 5 and the addition of 10mm plaster board.

    Acoustic Test:

    Bare 100mm SN6 PVC Pipe + NuWrap 5 Acoustic Lagging + 10mm Plaster Board  
    dBA 73 40 24
    *Vipac test 50B-07-0173-TRP-420626-9 March 2011
     
    To achieve the same results without NuWrap 5 the installation requires two layers of 13mm plasterboard to each side of 76mm steel studs with cavity infill of 50mm, 10kg/m3 glasswool.

    Fire Rating Test: AS/NZS 1530.3 - 1999
    Regulatory Indices:    
    Ignitability Index 0 Range 0-20
    Spread of Flame Index 0 Range 0-10
    Heat Evolved Index 0 Range 0-10
    Smoke Developed Index 1 Range 0-10

     

    Product Properties

    Item   
    Thickness 25mm
    Standard Roll Size 1300mm x 5000mm
    Area Per Roll 6.5m2
    Roll Weight 33 kg

    Acoustic Perfomance

    A result of 24dBA can be achieved on a 100mm floor waste gully with NuWrap 5 and the addition of 10mm plaster board.

    Acoustic Test:

     

    Bare 100mm SN6 PVC Pipe 

    + NuWrap 5 Acoustic Lagging 

    + 10mm Plaster Board 

    dBA 73 40 24
    *Vipac test 50B-07-0173-TRP-420626-9 March 2011

    To achieve the same results without NuWrap 5 the installation requires two layers of 13mm plasterboard to each side of 76mm steel studs with cavity infill of 50mm, 10kg/m3 glasswool.

    Fire Rating Test: AS/NZS 1530.3 - 1999

    Regulatory Indices: 

       
    Ignitability Index 0 Range 0-20
    Spread of Flame Index 0 Range 0-10
    Heat Evolved Index 0 Range 0-10
    Smoke Developed Index 1 Range 0-10 

    Product Enquiry

    We love to help with technical questions and provide further product information, however please note that we don't provide costs direct to the market. For quotes and prices please direct your enquiry through your preferred installer and/or merchant. Please see our FAQ's for further information on this.

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