Gallery Composite Doors

The product of advanced engineering techniques and classic-style aesthetics, composite doors fabricated using the Gallery system come in three distinct styles: Contemporary, Traditional and Inox. Each one allows installers to cater for a wide range of household styles and homeowner preferences, all supplied coated in a defensive GRP layer.

Gallery composites make use of multiple layers and materials, improving on the U-values and security levels found in doors crafted from original timber. Though classic in their design, each panel comes supplied to deliver B-rated energy performance, far exceeding those required by current Building Regulation requirements.

Depending on the project, the team here at GJB Window Systems are well-equipped to supply Gallery units that lean more towards a classic or contemporary style. As evidenced by the name of each available style, foam core widths, door sizes, and panel design can be accordingly customised.

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Multi-layered front entrance solutions

High-strength and stylish composite doors


Gallery units also feature a wide range of colour-matching opportunities, giving installers the tools needed to adapt and evolve with ever-changing homeowner interests, while maintaining the high-strength and durable the system is known for. This element can further be enhanced by integrating a security plus upgrade, where the outer pane of already toughened glass is swapped for breakthrough resistant laminate.

  • Technical
  • Colours
  • Technical

    Foam core for ‘B’ rated energy efficiency levels

    Four distinct DoorCo designs

    GRP (Glass Reinforced Plastic) coating for ultimate weather defence

    Breakthrough resistant laminate upgrade available

    10-year written guarantee

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    Colours

    DoorCo composite doors are available in the following colours:

    White

    White

    Golden Oak

    Golden Oak

    Rosewood

    Rosewood

    Red

    Red

    Blue

    Blue

    Green

    Green

    Black

    Black

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    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.