Soundproofing & Double Glazing in The Entrance

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The Entrance Soundproofing & Double Glazing

Living near busy streets or lively neighbourhoods can make it hard to enjoy peace and quiet at home. At Long Jetty Glass, we provide professional double glazing and soundproofing solutions for homes and businesses in The Entrance that help reduce noise, improve comfort and boost energy efficiency. By adding an extra layer of glass or upgrading to specialised acoustic glass, you can block out unwanted noise while keeping indoor temperatures more stable year-round. This means less disruption from outside sounds and lower energy bills thanks to better insulation.


Whether you’re renovating, upgrading or simply want a more peaceful space, these solutions offer a long-term improvement to your property. Call 0401 927 007 today to find out how we can help transform your windows.

Frequently Asked Questions

  • How much noise can double glazing actually block?

    Double glazing can significantly reduce noise, often cutting it by 20 to 65 percent depending on the glass type, thickness and installation quality. For maximum sound reduction, acoustic laminated glass or secondary glazing is often recommended, especially in high-noise areas.

  • Does double glazing help with heating and cooling costs?

    Yes. The insulating layer between the panes reduces heat loss in winter and heat gain in summer, helping maintain a more consistent indoor temperature. This means less reliance on heating and cooling systems, which can lower energy bills over time.

  • Is it possible to soundproof existing windows without replacing them?

    In many cases, yes. Options like secondary glazing, adding acoustic glass panels, or upgrading seals can improve soundproofing without the need for full window replacement. This can be a cost-effective solution for homeowners who want to reduce noise but keep their existing frames.

How Double Glazing Works

Double glazing involves installing two panes of glass with a sealed air or gas-filled gap between them. This design acts as both a thermal and acoustic barrier, slowing the transfer of heat and dampening sound vibrations. The gap can be filled with inert gases like argon for added insulation.


Because of this, double glazing is ideal for reducing outside noise from traffic, neighbours or the environment, while also cutting down on heating and cooling costs. The result is a more comfortable, quieter and energy-efficient living or working space with no compromise on natural light or aesthetics.