Aluminium BiFold Doors

Alumina Bi-Folding Doors In Full Colour by Liniar

The Alumina bi-folding door system is a pure aluminium bi-fold that offers an exact match to the sculptured Liniar window system as well as a matching foiled colour finish this lets you order standard PVC windows in any foiled colour and then add aluminium doors with the same colour.

One Colour for both your PVC Windows and Your Aluminium Doors.

Coupled of course with the highest thermal efficiency. A brand new concept within the aluminium industry, Alumina enables consumers to choose energy-efficient and cost-effective PVCu windows combined then with an aluminium bifold door which has an impressive maximum sash size of 1200mm which allows three-pane doors to go to a max width of 3.7m wide,

Alumina doors open new options. This guide is intended to give you all the information you need in order to understand the system and the options available – and to help your customers choose Alumina for their aluminium bi-fold needs.

Foiled Colour Options:

Remember we manufacture your windows and your aluminium door in the same matching colours.

  • White RAL 9003Black RAL 9005White FoilChartwell GreemCream FoilIrish Oak FoilGolden Oak FoilMahogany FoilGrey RAL 7016 Foil

Aluminium Residential & Commercial Design Options

Ideal for commercial or heavy-duty applications, Alumina offers added strength and security with sashes at a maximum 1200mm wide and a stunning 2.5m high.

Aluminium Door Colour Options

As with all Alumina products, residential doors can be supplied with almost any powder coated RAL colour finish, or foiled with one of Liniar’s realistic factory fitted woodgrain foils. The woodgrain options let you combine both PVC windows with aluminium doors but in an exact match colour offering you a wide range of colour options.

U-Values and Triple Glazing Options

Residential doors systems are available with 28mm double or 36/40mm triple glazing, offering thermally efficient doors with U-values as low as 1.2W/m²K.

Aluminium Single Door Threshold Options

Our range of aluminium doors come with standard low thresholds perfect for levelling floor levels or with high-performance half ramp and full ramp threshold options.

All Alumina bi-folding doors are available with many different threshold options.

Frame Only

  • 62 mm highRebated threshold provides optimum weather performance
  • Face drained only

Frame & 150 mm Cill

  • 92 mm highRebated threshold provides optimum weather performance
  • Common threshold option for most building types

Low Threshold

  • 23.5 mm high
  • Minimises trip hazards; ideal for general family use
  • Requires no trench excavation so is simple to install

Low Threshold & Half Ramp

  • 26.5 mm high
  • Enables the interior flooring to be fitted flush to the doors
  • Requires no trench excavation so is simple to install

Low Threshold & Full Ramp

  • 26.5 mm high
  • Makes the low threshold Part M compliant for wheelchair access
  • Requires no trench excavation so is simple to install

Door Security

Our doors come with multi-point locking and anti-bump locks as standard these doors are suitable for both commercial and residential use these doors are designed as a high-quality, heavy-duty product.

We manufacture for both trade and DIY customers delivery times vary depending on the time of the year all our aluminium doors are manufactured to order.

Are you buying a house?

Not all housebuilders use the same quality windows and doors, in fact, many of them only use the cheapest options without considering the quality or the environmental impact crazy that you can pay hundreds or thousands for a house only for the developer to save £400 and use third rate quality products. If you are buying a new house, demand windows and doors that meet current standards.

If the house is not built yet demand A++ windows and doors if it is made and they have used c rated windows walk away to send a message.

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  • Alumina | 2 Pane Option
    Alumina Aluminiun 2 Panes / French Door 2 pane bifold aluminium doors in anthrcaite grey or white with 16 other colour options available. All our door are manufactured to the required size in our Bristol factory delivered nationwide to your door. .options, select, input {width: 100%;} ..
    Alumina Aluminiun 2 Panes / French Door 2 pane bifo...
    Ex Tax: £1,500.00 £1,800.00£2,280.00
  • Alumina | 3 Pane Option
      Aluminium Bifold Doors White Grey Or Coloured   Aluminium bifold doors are manufactured to your required size in our Bristol factory. We deliver nationwide. Best quality glass is supplied as standard we other 16 colour options. Alumina Aluminium 3 Panels ALUMINIUM DOOR..
      Aluminium Bifold Doors White Grey Or Coloured ...
    Ex Tax: £2,250.00 £2,700.00£3,420.00
  • Alumina | 4 Pane Option
      Aluminium Bifold Doors UK White Grey Or Coloured   Alumina Aluminium 4 Panels Our aluminium bifold doors can be supplied with big 1200mm wide sashes which increase the glass but reduces the visible frame. All doors are supplied ready to install and made to measure.4&..
      Aluminium Bifold Doors UK White Grey Or Colour...
    Ex Tax: £3,000.00 £3,600.00£4,560.00
  • Alumina | 5 Pane Option
      Aluminium Bifold Doors UK White Grey Or Coloured   Alumina Aluminium 5 Panels Our aluminium bifold doors can be supplied with big 1200mm wide sashes which increase the glass but reduces the visible frame. All doors are supplied ready to install and made to measure. 5..
      Aluminium Bifold Doors UK White Grey Or Colour...
    Ex Tax: £3,750.00 £4,500.00£5,700.00
  • Alumina | 6 Pane Option
    Aluminium BiFold Doors In Full Colour by Liniar Sleek wide 1.2m sashes and a 2.5m max height.   Alumina Aluminium 6 Panels Our aluminium bifold doors can be supplied with big 1200mm wide sashes which increase the glass but reduces the visible frame. All doors are supplied r..
    Aluminium BiFold Doors In Full Colour by Liniar Sleek...
    Ex Tax: £4,500.00 £5,400.00£6,840.00
  • Alumina | 7 Pane Option
    Aluminium BiFold Doors In Full Colour by Liniar Sleek wide 1.2m sashes and a 2.5m max height.   Alumina Aluminium 7 Panels Our aluminium made to mesure bifold doors can be supplied with big 1200mm wide sashes which increase the glass but reduces the visible frame. All doors..
    Aluminium BiFold Doors In Full Colour by Liniar Sleek...
    Ex Tax: £5,250.00 £6,300.00£7,980.00
  • Aluminium | Single | Door
    Aluminium Residential-Single Doors manufactured in our Bristol Factory in colours to match our PVC window range letting you have the best of both aluminium and PVC doors and windows.   Max Width 1280mm  Maximum Height 2500mm .options, select, input {width: 100%;} ..
    Aluminium Residential-Single Doors manufactured in our Brist...
    Ex Tax: £750.00 £900.00£1,140.00