Aluminium Bi Fold Doors

Aluminium bi fold doors are one of the most desirable home improvements of the past decade. These folding doors have a sleek, thin frame that gives your home a contemporary look with bigger glazed areas to let the light flood a room.

Bi Fold Doors

Fold the panels away on warm days to combine your garden and living space as one, or stay cosy with B-rated glazing for an unrivalled feeling of spaciousness on a winters day.

Anglian aluminium bi fold doors open concertina style and are mounted on tracks to slide and fold away smoothly. Choose from a 2-7 panel configuration depending on your project and the option to open inwards or outwards. This makes aluminium bi fold doors work perfectly between your home and garden, or between your home and conservatory.

With a choice of more than 200 RAL colours and powder coating, these folding doors offer vibrancy that won’t wear out.

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  • 10 year guarantee
  • Established in 1966
  • Made in Britain

Aluminium Bi Fold Door Options

Customise your Anglian folding door down to the last detail with a range of colours, handles and glass options.

White Knight uPVC bi fold doors
  • Colour options

    Colour options

    Choose from over 200 RAL colours* plus, dual colour options are available in our most popular bi fold door colours. This means you can choose a colour for the inner frame and another for the outside.

    Colours available for aluminium front and back doors *RAL is a colour matching system that defines colours for paint, coatings and plastics.
  • Door Handles and Hinges

    Door Handles and Hinges

    Fold your new bi fold doors back as far as possible to maximise space with flush pop-out handles, available in black, white or chrome. Door hinges are designed to match the colour of the door.

    Anglian uPVC doors make no compromise on security
  • Configuration

    Configuration

    Select the number of panels you would like from 2- 7. Depending on the number of panels, you can add a primary door that can be opened on its own without opening all the folding doors.

  • Glass customisation

    Glass customisation

    Add a personal touch to your folding aluminium bi fold door with a range of obscure glass, lead effects or handmade decorative glass designs.

The Benefits of Bi Fold Doors

Strong and Slim

Made from a sturdy 70mm wide frame with welded corners, Anglian bi fold doors are built to last. The folding door panels are mounted in a mechanically jointed aluminium frame and given a long-lasting powder coat finish. Aluminium frames won’t contract or expand in direct sunlight, which makes them a great, low-maintenance choice.

Built to be Robust

Primary folding doors are fitted with a multi-point locking system and anti-snap, anti-pick and anti-drill Yale 3-star cylinder lock as standard. Operated by the pop-out door handle, each panel has top and bottom shoot-lock bolts that keep them securely locked in place. If you have children, finger-safe gaskets prevent the doors slamming shut on tiny hands.

Energy Efficient

Anglian ‘soft coat’ glass is designed to keep the warmth in and the cold out in winter, so there’s no need to worry about a hike in your heating bills. Our aluminium bi fold doors come with B-rated glazing and have a thermal break which improves the energy efficiency of the door.

Why Anglian?

  • Flexible finance

    Spread the cost of your new doors and windows with our low rate finance plan from 9.9% APR variable.

  • Quality guaranteed

    Your bi fold doors come with a 10-year guarantee.

  • Price match promise

    Find like-for-like uPVC doors and windows cheaper elsewhere within 7 days and we'll match the price.

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Bi Fold Doors FAQs

How do bi fold doors work?

Aluminium bi fold doors are constructed from multiple door panels, or leaves. The leaves are mounted in a mechanically jointed aluminium frame. The door leaves can fold inwards or outwards, sliding and folding seamlessly.

How wide can bi fold doors be?

Anglian bi fold doors have a minimum of two leaves and a maximum of seven leaves. Our folding doors can be as wide as 6200mm and as high as 2400mm.

Can bi fold doors be painted?

Bi fold aluminium doors are finished with a long-lasting powder coat paint finish to keep them looking good for many years to come. This means you do not need to paint them.

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