Slimline Aluminium Bifold Doors

  • Allows for wide openings to seamlessly merge your outdoor and indoor space
  • Superior structural strength and durability
  • 100% recyclable and sustainable
  • Can be finished in any RAL colour, with dual colour as an option
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Open up your home in style

Aluminium bi-fold doors create a seamless link between your home and outdoor area. When opened up fully, they create a beautiful living area for you to enjoy. Bi-fold doors can also be installed between two interior rooms. Link your lounge and dining area or kitchen and conservatory to create a truly open plan living area.

Bi-fold benefits

Aluminium bi-fold doors provide a wide range of benefits for any homeowner. They are strong, secure, energy efficient, and provide an attractive look to your home both inside and out. Aluminium bi-fold doors can be finished in any RAL colour. That’s over 200 colours to choose from with the option of a dual colour door.

Aluminium bi-fold doors are set to become the door of choice for homeowners wanting to maximise natural light intake and create the widest possible opening to their home. For the finishing touch choose some stylish handles in your choice of style and finish. You can even have hidden pop-out handles to optimise your door’s opening capacity.

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  • Colour
  • Features
  • A-rated
  • Security
  • Glazing
  • Blogs & case studies
  • Colour

    Aluminium bi-fold doors can be finished in over 200 RAL colours. They are powder coated with a durable outer layer which is durable, weather resistant, and extremely easy to maintain.


    At Global Windows, our products have a wealth of high quality features. When it comes to choosing the best windows, doors, and glazed extensions, you’ll be spoilt for choice. From glazing to frames, we offer an array of options on all our product range.

    • Argon gas filled sealed units
    • Smooth functioning roller opening system
    • Super slim sight lines
    • ‘A’ WER (Window Energy Rating) as standard
    • A range of door leaf configurations
    • Made from 100% recyclable and sustainable aluminium
    • Durable and easy maintenance finish
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    Dual Colour aluminium bifold door


    Energy efficiency is an important consideration for all homeowners. We all want to reduce our carbon footprint and help to protect the environment for future generations. There are many ways to do this, by regularly recycling and reducing our waste. You can also help by choosing the most energy efficient products for your home improvement projects.

    All our aluminium bi-fold doors are ‘A’ rated for energy efficiency as standard. They will help to create a warmer home and save you money on reduced heating bills.

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    A rated doors as standard


    Home security is perhaps the most important factor when you want to improve your home. At Global Windows, we share your concerns which is why we never compromise on the safety and security of our products. Our products undergo rigorous testing to ensure they meet the high security standards the industry demands.

    All our aluminium bi-fold doors are fitted with high security Yale multi-point locking systems. You can also incorporate a fixed door into the design for improved security. Yale locking systems are renowned for their quality. With a Yale lock, your home will be as safe and secure as possible.

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    Yale multi point locks


    The type of glazing you choose for your windows, doors, and glazed extensions will have a massive impact on the overall look and feel of your home. Whether you live in a modern or period property, a large or small home; we can offer expert advice on the best type of glass to complement the style, character, and time period your property was built.

    Bi-fold doors are glazed with 28mm Planitherm argon gas filled sealed units. You can choose from a range of clear and obscured glass depending on your requirements.

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    Planitherm Installer Network

    Blogs & case studies

    Articles to help you further with your aluminium bifold door project

    Woodall, Sheffield Case Study; Dual colour aluminium bifold doors

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    Sliding doors