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Aluminium French Doors

Aluminium is an extremely hard wearing and strong material making it the best match for the most demanding projects. Due to the natural strength of aluminium it can be used to create much larger doors than other materials.

Our aluminium doors are powder coated and can be supplied in a large range of RAL colours. Most of our doors can be supplied in dual colour so that the internal colour can match you home décor whilst the external colour can add an architectural statement to the exterior of your home. Our Centor aluminium french doors can now be supplied with wood cladding internally to add a soft homely feel to your extremely durable aluminium doors.

Security is given top consideration in the manufacturing process of all our aluminium doors, not only is aluminium extremely strong making it difficult for intruders to break many of our aluminium doors are fitted with multipoint locks and temper proof hinges for added security.

Our aluminium doors are fitted with a thermal break, available in both double and triple seal and can be supplied in either double or triple glazing making them suitable for a range of different applications and can achieve a range of different U values.


Our range of Aluminium French Doors:

Allstyle Aluminium French doors


The Allstyle range of doors has been developed to suit a large range of property types, this system has a range of different profiles both internally and externally creating the ability to design doors for modern and traditional properties.

  • Slimline frame.
  • High security.
  • Energy efficient double glazing.
  • Multipoint steel locking system.
  • Unique masked trickle vent for a more stylish window.
  • Large range of frame profiles to suite all building styles.
  • Standard colours including grey, black and white. Custom colours also available on request.
  • Maintenance free powder coated aluminium window frames.


Offering some of the best security, thermal and weather performance available from an aluminium door our AMS doors are up there with the best in the industry. AMS door and window frames are only 66mm deep making them perfect for both new build and the replacment market.

  • Secured by design.
  • Double and triple glazed from 28mm - 48mm.
  • Thermal performance as low as 1.0 W/m2k.
  • Weather performance tested to BS 6375.
  • Can be internally or externally beaded.
  • Available in full range of RAL colours and Decoral wood grain system.
Centor Aluminium French Doors


Our most popular aluminium door the Centor C1 has a clean, contemporary look with super smooth fingertip operation. The concealed track on these doors makes them the ultimate choice for creating indoor/outdoor flow within your home.

  • Up to 2800mm in height.
  • Maximum panel width 1000mm.
  • 138mm mullion (vertical profile).
  • Triple rubber sealed frame.
  • Concealed wheel track.
  • Available in double glazing / triple glazing up to 44mm.
  • Bespoke polyester powder coated frame with no unpainted edge.
  • No standard colours - every door is custom made in your choice of RAL colour.

Installation Case Studies:

Aluminium French Doors, Lymm

After buying an old bungalow that had seen better days in a stunning location within Lymm, Cheshire with magnificent views across the countryside they had decided to make the best use of the plot and knock down the existing structure and build a brand new property. Going for a semi traditional build with some modern twists such as the grey aluminium windows and wood cladding.

Throughout the build anthracite grey aluminium windows and door where supplied including three pairs of aluminium french doors. The use of several sets of doors allows lots of light into the property and also maximum glazing areas to make the most of the views. TO find out more about this project click the image link.

Centor French Doors, Heswall

John Knight Glass were appointed by a local Heswall builder to design, supply, and install a complete glazing solution for this brand new property. The client wanted to achieve a modern look using a dark grey colour palette to contrast well with the cream render applied to the external walls of the property. We were tasked with achieving an U value of 1.3 throughout the property which was achieved using thermally broken aluminium frames and triple glazing.

The glazing installation throughout this property is one of the major features of this new build as the client wanted lots of glass in order to flood the property with natural light and to create a feeling of space. 

To the rear of the property multiple cets of aluminium doors where used including a set of Centor Aluminium french door to maximise on light and make the most of the indoor/outdoor living areas.