RAUM

A premium collection of doors designed to offer end users the best balance between style and performance, Räum aluminium are high-end and is a collection of superior quality products. Räum takes its name from the German word for ‘space’, being representative of the revitalised look and feel the aluminium frames can offer, thanks in part to the system’s natural clean lines and sleek profile. GJB Window Systems fabricate them to the highest quality possible.

We use Räum to form our collection of aluminium entrance, bifold, and patio door sets, letting our trade partners offer their current and prospective customers the ability to seamlessly blur the line between inside and outside living spaces.

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Sleek Räum aluminium tailored to your needs

Ideal for implementing a modern look and feel


There are multiple systems within Räum aluminium, giving installers a high level of flexibility with all kinds of customer that crave the inherently contemporary aesthetic. Every style can be configured to the appropriate span, height, and sash amount, delivering superior air, wind, and water resistance levels of up to 600pa, still maintaining insulation levels of 1.8W/m2K.

  • Technical
  • Colours
  • Technical

    Incredibly sleek and clean lines for modern look

    Multi-point locks that secures Secured by Design accreditation

    Accommodates glazing thicknesses between 12 and 55mm

    Air, wind and water resistance up to 600pa

    PAS24 and Secured by Design accredited

    150 RAL colours with dual-colour finishes

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    Colours

    Räum Aluminium products are available in the following colours:

    White

    White

    White Sand

    White Sand

    Space Grey

    Space Grey

    Grey

    Grey

    Anth. Grey

    Anth. Grey

    Graphite Black

    Graphite Black

    Black

    Black

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    Raum

    Join our network

    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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    Factory's

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

    Facilities: Collections

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    By submitting your details you confirm that you agree to the storing and processing of your personal data by GJB Developments Ltd as described in the privacy statement.