Bi fold

Aluminium Bi-Fold Door Sizes

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Aluminium Bi-fold Doors

Aluminium bi-fold doors are available in a wide array of different sizes. What’s more, they can be configured to open in, open out, stack from the left or the right, open in the centre, end or in between.

Our bi-folding doors are available with a standard threshold with an upstand of 49.5mm or a low threshold version with ramps with a height as low as 15mm.

Whatever bi-fold door dimensions you opt for, you’ll get high security hook bolt locks, one piece keeps on the main opening sashes and shootbolt locking on the floating mullions.

Highly engineered and robust stainless steel rollers give whatever dimension bi-fold door a smooth and easy operation. Polyamide thermal barriers reduce heat loss and improve thermal performance.


Aluminium Bi-Fold Door Sizes


More Aluminium Bi-Fold Door Features & Options

Our aluminium bi-folding doors come with high quality EPDM rubber gaskets and weather brushes help aid weatherproofing. Any height of bi-fold doors come with 28mm thick double glazed units, available with integral blinds giving a U-value of 1.8 W/m2K.

Head vents are available for background ventilation, although these must be fitted into the frame extensions. Handles are available in white, chrome and black. However, aluminium bi-fold door hinges are only available in white or black.

Magnetic clips are available as an optional extra to secure the frames together when in the open position- this is available in chrome only. Black hinges, bogie wheels and internal D handles on the mullions are all also available.

The aluminium finish is guaranteed for 10 years against peeling, blistering, corrosion, fading and loss of sheen, assuming that the material is cleaned and maintained in accordance with our guidelines. Back to back warranties apply to all other material.


Aluminium Bi-Folding Doors


Bi-Fold Door Dimensions

Our bespoke aluminium bi-fold doors have a maximum height of 2.5m, with the size of the sash being a max width of 1m wide. Minimum sash width is 700mm, although it is possible to go below this size, we are unable to guarantee a smooth operation, all doors must be unlocked prior to being opened.

No matter the size of the entrance to your home, we have aluminium bi-fold door sizes to suit your home. Choose from our range of bi-fold door sizes below and add stunning panoramic views from the comfort of your home.

1 door design - Minimum width 800 - Maximum width 1080

2 door design - Minimum width 1550 - Maximum width 2100

3 door design - Minimum width 2250 - Maximum width 3050

4 door design - Minimum width 3050 - Maximum width 4050

5 door design - Minimum width 3650 - Maximum width 5050

6 door design - Minimum width 4350 - Maximum width 6050

7 door design - Minimum width 5050 - Maximum width 7050

8 door design - Minimum width 5750 - Maximum width 8050


Aluminium Bi-Fold Door Styles


Information on Colour

All our aluminium products are available in a wide range of colours, from the standard KL range and RAL colours through to the exclusive Sensation range of colours.

Lead times vary depending on which colour option you select.

  • KL colours are on the shortest lead times.
  • All aluminium products are available in dual colours, i.e. different colours inside and out.
  • We also do a range of imitation woodgrain finishes for traditional homes.

The aluminium finish is guaranteed for 10 years against peeling, powdering, blistering, corrosion, fading and loss of sheen, assuming that the material is cleaned and maintained in accordance with our guidelines. Back to back warranties apply to all other materials.


bi-Fold Door Prices


Lead Times

The height and size of your bi-folding door will slightly affect the eventual lead time. However, the choice of colour will have a more significant implication on the time taken to manufacture the product:

  • Bi-folds in white are available in the shortest time
  • KL and Sensation colours are on slightly longer lead times
  • Dual colours are on the longest lead time

Bi-Fold Doors Supply Only


Buy Aluminium Bi-Fold Doors Online

Here at MyBiFold, we offer our aluminium bi-fold doors to customers looking for both supply only and fitted. If you know what size aluminium bi-fold doors you need for your home improvements and are looking for them to be fitted, then use our online quoting generator today.

Alternatively, if you’re looking to buy our bi-fold doors on supply, you can purchase them for your home. You’ll need to know the desired dimensions of your new bi-folding doors, including height and overall size as well as colour and configurations.

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