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    Soundlag® NL-QGW

    Soundlag® NL-QGW is a high performance composite acoustic lagging product consisting of an aluminium foil-faced, mass loaded, flexible vinyl noise barrier laminated to a quilted glass-wool decoupling layer. Ignition retardant barrier layer and low spread of flame surface.

    Reduces noise in hydraulic and waste pipes by up to 20.5 dB(A)

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    Description

    Acoustic Pipe Lagging – Fire Retardant Noise Barrier with Quilted Glass Wool Backing

    Soundlag® NL-QGW is a high performance composite acoustic lagging product designed to reduce the noise break-out from pipes, valves, fan housings and ductwork in commercial, industrial and domestic buildings.

    This product for treating noisy pipes consists of a reinforced aluminium foil faced, mass loaded, flexible vinyl noise barrier laminated to a quilted glass-wool decoupling layer.

    Soundlag® NL-QGW has a unique construction:

    • Combines the superior transmission loss of the noise barrier (Wavebar Nonlite) and high absorption properties of the decouling glass-wool layer (Soberglass).
    • The decoupling layer breaks the vibration path between the substrate and the mass barrier, allowing the vinyl external wrap to remain flexible optimizing its performance.
    • The external aluminium foil facing offers good mechanical protection from dirt, oil, and dust and offers a fire resistant covering.

    Product Details

    • Easily cut to size with a knife or scissors and easily installed, therefore cost-effective.
    • Reduces the noise in hydraulic and waste pipes by up to 20.5 dB(A).
    • Highly fire retardant with enhanced self-extinguishing characteristics and low smoke and toxicity properties.
    • Heat and light reflecting facing
    • Easy to bond to other surfaces using Tape ALR adhesive or equivalent.

    Why use Soundlag®?

    Soundlag® has been tested to outperform traditional high density acoustic preformed fibre pipe section/insulation, cast iron pipes, high density polypropylene acoustic pipes and labour intensive plasterboard enclosure/box designs.

    Product Specifications

    PRODUCT CODETHICKNESSDIMENSIONSROLL WEIGHTBARRIER WEIGHT
    Soundlag 4525QGW25 mm1350mm x 5000mm36kg4.5 Kg/m²

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