Aluminium Bifold Doors

We fabricate our aluminium bifold doors within the  GJB Group, using Raynears profile.  These doors will provide a sleek and stylish look to any building. These Raynears doors are innovatively engineered to for easy fitting. They feature ultra slim frames that let light flood into your customers living areas, and they can fold away to create a completely open space. It’s simple and effortless for customers to fold back a wall of aluminium bifold door panels and let their guests wander freely between home and garden. Then, if the weather is changeable, the aluminium bifold doors can be partially or fully closed without hassle or strain.

These aluminium bifold doors are Document Q compliant and PAS 24 tested for high performing security benefits. The doors supplied by GJB offer high energy efficiency. Our aluminium bifold doors come with multi chambered profiles and rebated frames. This helps prevent cold spots and draughts, with these windows delivering homeowners low U-values. They are guaranteed to exceed Building Regulation requirements and provide your customers with a fantastic investment.

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Sleek and contemporary aluminium bifold doors

Customers can seamlessly connect homes and gardens


We fabricate sleek and contemporary looking aluminium bifold doors that never compromise on performance. The style of door we supply can be used to replace an existing patio or French door, or built into part of a home's existing architecture. Homeowners have the option to open up a wall with two to seven panel combinations, creating a stunning new entrance way.

Choose from inward or outward opening options and from a range of threshold choices. Insulation strips ensure a tight fit for great thermal efficiency. We fit high security multi-point locking systems on all our aluminium bifold doors to prevent intruders.

You can choose from Jet Black, Traffic White, Anthracite Grey for external colours, with options to have the inside Traffic White, or to have Jet Black or Anthracite on the inside as well. Upgrade to a Coatex Premium Finish for a metallic effect in Coatex Space Grey, Coatex Anthracite Grey or Coatex Jet Black. Anthracite Grey is a very popular colour choice, but Jet Black, and Traffic White can look equally stunning.

Our aluminium bifold doors expertly capitalise on the uniquely slim yet durable profile, making it perfect for use in commercial projects where a high strength to weight ratio is strongly desired. Such construction allows for multiple glazing depths of up to 55mm, illuminating interior spaces while keeping sightlines minimal with a contemporary look. With the option of high quality ergonomic handles and high strength stainless steel rollers, your homeowners will enjoy a super smooth opening with these aluminium doors.

The slim sightlines give the doors wider expanses of glass and smooth frames. Homeowners can enjoy a sleek and elegant aesthetic that works especially well for open plan and contemporary properties, but can also add a modern twist to traditional homes. Aluminium bifold doors can be designed to fit almost any customer’s space, configuration and size. These bifold doors can facilitate an impressive 3m in height, but the flexibility of this design means homeowners have a wide variety of double glazing options.

  • Technical
  • Colours
  • Technical

    High levels of thermal insulation, U-values of 1.8W/ M²K

    Span designs up to 2.5M high and 7M wide

    Steel rollers ensure smooth functionality

    Accommodates glazing between 12 and 55MM

    PAS 24 and Secured by Design accredited

    Air, wind and water resistance of up to 600PA

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    Colours

    There’s a broad range of colour options for homeowners to choose from. With our aluminium bifold doors, and customers have an option to choose a differing colour inside and outside. We have matte or gloss finishes, along with realistic woodgrain effects for a natural finish. There’s also a special scratch resistant Coatex metallic finish available for a premium look. GJB supply aluminium bifold doors in three colours as standard, black, white and grey, as well as any RAL colour, finishes to order.

    Designer Range Aluminium Bi-Fold Door Colours
    Designer Range Aluminium Bi-Fold Door Colours
    Designer Range Aluminium Bi-Fold Door Colours
    Designer Range Aluminium Bi-Fold Door Colours
    Designer Range Aluminium Bi-Fold Door Colours
    Designer Range Aluminium Bi-Fold Door Colours
    Designer Range Aluminium Bi-Fold Door Colours
    Designer Range Aluminium Bi-Fold Door Colours
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    Head Office

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

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    Factories

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

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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.