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Why Buy Our Aluminium Bi-Folding Doors?

Aluminium Bi-Fold door

When you open the entire facades in your property, you truly make the most of your outdoor space. Colin’s aluminium bi-folding doors are beautifully designed, versatile doors and suitable for wherever you want to transform your home. The aluminium profiles are designed to give strength and durability to ensure a structurally sound product that requires minimal maintenance and delivers reliable performance over a lifetime of use. The smooth contours and curved clean lines create an attractive aesthetic that will compliment any home.

Our doors come with all the assurances you would expect from a quality designed product. Choose from a wide range of configurations, including square or rounded edge profile variations. We will save you money – ask for our special offer on standard colours (Anthracite Grey, Black and White).

  • Strength and durability
  • Safe and secure
  • Weather resistant
  • Energy efficiency
  • Variety of RAL colours available
  • Quick delivery available

Thermal Performance

The profile system utilises the latest polyamide thermal barrier technology which creates a thermal transmittance barrier between the cold outside and the warm inside. Each door set comes with double glazed – argon gas filled units incorporating softcoat toughened security glass as standard. Our doors include multiple rigid rubber seals and draught excluders to ensure that you get nothing but sunlight passing through.


One of the most important considerations when purchasing new windows and doors is security. Rest assured that our bi-folding doors have some of the most effective locking systems available on the market. The 3-point locking mechanism is applied to all independently opening traffic doors and it is also tested to PAS 24.

Our Best Price

We can offer our high-quality Bifold Doors at amazing prices starting from £640+VAT per leaf in White, Black or Grey. Quick delivery from 10 working days also available. Don’t hesitate to contact us and ask for a quote or order today and your dream bifold doors will be delivered in no time at all!

Aluminium Bi-Fold doors
Standard colours: White (Gloss), Anthracite Grey (RAL 7016), Black (RAL 9005)
If you are looking for a faultless match for your sash windows or casements, consider getting these timber-look aluminium bifold doors.
Our bi-folding doors are also available in any RAL colour.
You can also specify a dual colour, meaning that you can have a combination of the colours inside and outside.

Standard Smooth Finish

  • Aluminium casement window colour RAL 9010
  • Aluminium casement window colour RAL 9005
  • Aluminium casement window colour RAL 7016
    Anthracite Grey

  • White furniture
  • Black furniture
  • Satin furniture
  • Chrome furniture

The lever/lever handles are available in a variety of colours such as white, chrome, satin chrome and black.

The intermediate shootbolt locking handle is located where two intermediate doors meet. To engage the locking mechanism the handle will point downwards. To open the door and to disengage the locking system, the handle will rotate about 45 degrees either clockwise or anticlockwise depending on how the door is hinged.

The standard hardware of our modern and aesthetically pleasing bi-folding doors go hand-in-hand with the optional accessories available.


  • D handle
  • Stainless steel rollers
    Stainless steel rollers
  • Magnetic catch
    Magnetic catch
  • Standard lever lever handle
    Standard lever lever handle

Our standard bi-folding door handles used on the traffic door are lever/lever handles. They are fitted to the external and internal face to each door, allowing inside and outside access.

The doors glide on stainless steel rollers, which allows for unrestricted thoroughfares and maximum use of space and light.

The purpose of the magnetic catch is to ensure that when the traffic door is opened the handle won’t make contact with the second door and potentially cause any damage. In addition it also means that you are able to leave the traffic door open without the fear of it being caught by the wind. Having this feature between the sashes means there is no chance at all that the sashes can collide into each other leaving your doors in perfect condition.


  • Integral blinds
    Integral blinds
  • Trickle vents
    Trickle vents

The optional trickle vent is a small opening integrated into the head section of the door sash that allows for small amounts of ventilation. The installation of trickle vents is recommended to meet the requirements of building regulations Part F, means of ventilation.

Our integral blinds are a no hassle alternative to curtains and internally hung blinds. With the blinds being hermetically sealed inside the glass unit, which means that you never have to worry about getting your duster out again. The blinds come with the facility to slide up and down and tilt to reduce light if needed. This is achieved using magnets located on the outer casing of the blind, which you simply slide up and down to operate the different facilities.



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