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Acoustic Glass Windows

Full length acoustic glass windows
Laminated with acoustic film layer
Noise Reduced glass windows

Acoustic Glass Windows For Noise Reduction

Accredited sound insulation to create a quiet and comfortable home in the UK.

What is acoustic glass? The purpose of acoustic performing glass windows is to reduce noise. It can soundproof against external noise such as main roads, traffic from motorways, overhead flights, trains, animal sounds and rain hitting against the pane. Installation of soundproofing glass can be used inside buildings as internal windows or even office partitions.

Acoustic glass comprises of usually two glass panes glued together with an acoustic polyvinyl butyral (PVB) layer in the middle, similar to laminated glass. This sandwiched layer is the important part that absorbs sound energy and reduces vibrations. Acoustic glass thickness makes a difference to the level of insulation. The thicker the glazing the better the quality of noise reduction is achieved.

Advantages

  • 1
    Sound Reduction

    Our soundproofing glass can reduce noise to a respectable 40dB which is up to 14 decibels more than what some double glazing window units can achieve. In other tests when compared to standard glass, acoustic glass limits external noise by up to 60%. With such great benefits to interior sound, it allows you to enjoy your home in a peaceful environment.

  • 2
    Impact Security & Safety

    Acoustic windows have a greater level of security than the standard double glazing units. Being constructed as a laminated style of glass with a PVB internal layer, the unit will not shatter into smaller chunks from a considerable impact. It will hold the broken pieces together and prevent access through the window, as well as reduce the risk of injury.

  • 3
    Cut To Size

    Acoustic laminate glazing are usually available in stock sizes in various thickness. For custom dimensions, we arrange for laminated glass to be cut to size to fit according to your frames.

  • 4
    Most Window Styles

    Acoustic glass is available to be fitted in conjunction with many different window profiles and frames. Whether you have Georgian bars, decorative insets or leaded windows, we can cut our noise reduction glass to size for you.

Disadvantages

  • 1
    Expensive Option

    Acoustic windows are more expensive than ordinary windows. This is because they require a lot more steps during the manufacturing process and have to create several layers of material. They can cost almost the same as triple glazing windows.

  • 2
    Thermal Properties

    It is not a given that laminated glass will have the same performance as double glazing to keep the heat inside your property. However, some windows are energy efficient in the way they are constructed to create an insulating and acoustic layer. Speak to our window experts to learn more about the options available.

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Frequently Asked Questions


  • What does the PVB layer do to reduce noise?

    Between two panes of glass there is the layer of polyvinyl butyral (PVB) to make up a sheet of acoustic glass. The PVB forms a robust hydrocarbon bond with the two panes and improves the acoustic diminution by reducing the elasticity of the glazing and delivers an extra layer of sound absorption and reduction. It is effective in fading the sound as it travels through the glass.

  • Can you install acoustic glass windows in our school?

    When installed in certain circumstances, acoustic windows must comply with Building Regulations requirements. Schools have detailed provisions as specified in this HM Government document. For a definite answer it is best to instruct a survey of the school.

  • Is this type of glazing classed as fire rated glass?

    Not really, as it does not have fire resistance ability. However, you can get fire rated glass with acoustic performing layer for noise reduction. Contact us for more information.

  • What is the thickness of sound reducing glass?

    Sound reduction glass is available in thicknesses from 6.8mm to 12.8mm; other specialist sizes can be cut upon request and will depend on the depth of your existing frame. Gaining an additional millimetre in thickness offers a further sound reduction of around 1dB.