Trade Aluminium Bi-fold Doors | Long Lasting Systems | Altegra

Aluminium Bi-Fold Door Systems

High Performing Aluminium
Bi-fold Door Systems

Aluminium bi-fold door systems are designed to provide a sleek and modern appearance, while also being highly functional and practical.

The main advantage of our aluminium bi-fold door systems is that they can create a wide opening that seamlessly connects indoor and outdoor living and commercial spaces. They are often used for patios, decks, and other outdoor areas, as they a open up their living and working spaces to the outdoors.

Our aluminium bi-fold door systems are  highly customizable, with a variety of different styles, finishes, and configurations available. They can be tailored to fit any space or design aesthetic, and can be made to fit even the most challenging architectural designs.

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Altegra Bi-fold

Our Aluminium Bi-fold Systems

Why choose an Aluminium Bi-fold Door system?

Switching to an aluminium bi-fold door system can have several advantages. Here are a few:
  1. Energy efficiency: Aluminium bi-fold doors are designed to provide excellent insulation, which helps to keep your home warm during the winter months and cool during the summer months. This can lead to lower energy bills and a more comfortable living environment.

  2. Aesthetics: Aluminium bi-fold doors are sleek and modern in appearance, and can add a touch of elegance to your home. They are available in a variety of finishes and can be customized to suit your design preferences.

  3. Durability: Aluminium bi-fold doors are highly durable and resistant to corrosion and weathering. They are also low maintenance, which means that you won't have to spend a lot of time and money on upkeep.

  4. Space-saving: Bi-fold doors can be folded back to create a wide opening, which is great for maximizing space and creating a seamless transition between indoor and outdoor living areas.

  5. Security: Aluminium bi-fold doors are inherently strong and secure, with multi-point locking systems and toughened glass to keep your home safe from intruders.


We can tailor all of our aluminium bi-fold doors to match any requirement and project

Altegra manufacture the highest quality aluminium door systems supplying both the trade and commercial sectors. Our experienced sales team and technical department are here to assist in any aspect of your project, quoting from specifications or off plan.

All aluminium doors are fitted with energy-efficient double glazing (single and triple glazing options available) and toughened safety glass as standard.

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Manufactured in the UK

We have a dedicated manufacturing team who make all of our aluminium systems. All projects we take on all conform to the highest standards backed by industry known accreditations. 

Made to order

At Altegra, all of our bespoke aluminium windows and doors are made to order. This ensures that it meets your exact requirements.

Fast turnaround times

All aluminium windows, doors, shopfront systems and curtain wall systems are manufactured and made to order with industry leading turnaround times; ensuring your project is not delayed.


What makes Altegra stand out?

UK Made-1

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Contact Altegra Window & Door Systems today to set up a free trade account for all aluminium window and door systems.