• Key Features
  • Doors
  • Windows
  • Colours
  • Key Features

    Secure construction for peace of mind

    Patented design unique to Sheerline

    Both aluminium windows and doors have enclosed lock cases

    Options for accredited performances

    Low U-values of just 0.9 W/m2K with triple glazing

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    The Sheerline Prestige range includes single and French double doors, both of which are available with full mid-rail options. They are available with double and triple glazed units.

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    These aluminium windows can be designed as casements, flush casements or as French profiles. They are available with slim sightlines and either double or triple glazing.

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    Sheerline Prestige windows and doors are available in the following colours:

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    Prestige by Sheerline Video

    Thermavic Chambers

    Prestige aluminium windows and doors come with Sheerline’s unique Thermovac technology. A 40mm internal break that adds multiple chambers, it helps contribute to significantly better thermal efficiency. It can even be fitted with additional insulation on request from your customers.

    Sheerline Prestige Profile Options

    Fully Beaded Profile

    Regardless of whether your homeowner selects a window or door, Sheerline Prestige systems come with a high performance beaded system. This is supported by enclosed locking, which ensures the Prestige aluminium windows and doors range is incredibly secure and robust.

    Eurogroove Design

    These aluminium windows and doors come with a full depth Eurogroove as standard. This allows the windows to be fitted easily with a wide range of hardware. This versatility is what makes the Prestige range such a popular system of aluminium windows and doors.

    Sleek & Slim Aluminium

    72mm profile depths are available with the casement and French window profiles, as well as both doors. With a flush fitting Prestige product, frame depth is still only 80mm. They offer visually appealing slim sightlines for homeowners in your coverage area.

    Aluminium Windows and Doors

    Sheerline Prestige aluminium windows and doors supplied to the trade by GJB.

    GJB are proud suppliers of Sheerline’s Prestige range of aluminium windows and doors. We offer these doors on a supply only service to tradespeople and installers right across the UK. A versatile, innovative aluminium system, the Prestige profile is considered the best in class for what it achieves. For this reason, it is an immensely popular product offered by the team here at GJB.

    Not only is it Sheerline’s most thermally efficient system, but its versatile designs make it popular with more homeowners than your average aluminium system. They are a fantastic replacement system for fitting into existing plaster reveals, and can also be designed to accommodate the largest and most expansive glass units on request.

    For you as the installer, these aluminium windows and doors are incredibly fitter friendly. They can accommodate a wide range of hardware, and doors are part M compliant and have a universally moulded threshold. They are fabricated for an efficient and hassle free installation. When this is the case, your homeowners will be left happier and are more likely to recommend your service.

    If you’re interested in adding these Sheerline Prestige aluminium windows and doors to your product range, become a registered member of our network today. You can also contact GJB directly if you have any enquiries about the Sheerline product range, including these Prestige systems and the Classic windows we also supply. We look forward to hearing from you!

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    Becoming a GJB approved installer can help increase sales and improve company reputation

    Trade support package

    Additional materials and advice for improved sales

    Fully Accredited Products

    Window and door range that exceeds Building Regulations

    Continual innovation

    GJB stay at the forefront of innovation with fresh products

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    Find out more about our products

    Head Office

    21 Totman Crescent, Brook Road Industrial Est.,
    Rayleigh, Essex, SS6 7UY

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    6, 21 & 23 Totman Crescent, Brook Road Industrial Est.,
    Rayleigh, Essex, SS6 7UY

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