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Evolution Aluminium Bi-folding Door

Key Features

  • Slim sightlines and inline system
  • Adjustable jamb – simplified squaring and setting
  • Ultra-smooth bottom running
  • Internally glazed accommodating 28mm and 35mm IGU’s
  • PAS24:2016 accredited as standard
  • Document Q compliant
  • Supplied fully assembled and fully wrapped
  • Glass supplied on ‘A’ Frames
  • Site deliveries throughout the UK

Profile Colours

The Evolution is available in white, anthracite grey and anthracite grey-on-white, as standard. We can also offer any RAL colour or combination of colours, on special order. The finish is also guaranteed for 10-years.

Anthracite Grey White Anthracite Grey on White

Delivered in just 14 days

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The Evolution aluminium bi-folding door brings cutting-edge innovation to Builders Choice Ultimate Range of market leading PAS24 and Part Q approved, bi-folding, inline sliding and composite doors.

With ultra slim sightlines – even compared to the standards set by other leading aluminium systems – it’s a bi- folding door that comes with end-user appeal and high margin ‘engineered-in’.

With significant installation efficiencies delivered through an innovative fully adjustable jamb option, it’s even more popular with fitters.

Have a question about our Bifold Doors? Check out our Bifold Doors FAQs page.

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PAS24 and Part Q approved

PAS24 tested and Part Q compliant,* the Evolution features dedicated shoot-bolt intermediate lock operated by low projection handles and top shoot bolt for doors over 2500mm tall. Traff doors incorporate a three-point dead latch and hook lock with dedicated strike plates. Evolution traffic doors feature a 3 start, BSI accredited security cylinder as standard.**

* For full compliance doors need to be ordered with the laminated glass option.

** Certain schemes with no traffic door have no lever handle or external lock

Easy & quick to install

Its’ highly innovative fully adjustable jamb means that the Evolution is a highly ‘forgiving’ bi-fold to fit.

The easy-adjustment system delivers up to 8mm of tolerance, making if far simpler to align the door – even where apertures are out of square.

This dramatically simplifies door squaring and setting which means the Evolution can be installed in as little as 45-minutes.

Structural strength & Advanced Performance

The Evolution taps into the inherent strength of aluminium to deliver slim sightlines but also incredible design flexibility, accommodating larger individual panels, and multiple configurations to span openings of up to 8400mm*.

A 30mm polyamide thermal break delivers impressive U-values, while the Evolution is also fully BS6375 Weather Tested.

Proven Performance – Worldwide

With market leading features and with PAS24 and BSI accreditation, the Evolution door is already one of the most successful fenestration products in the UK.

Now licensed for extrusion in the UK, East and West Europe, USA and Asia it’s reliability, performance and ease of installation are proving successful worldwide.

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Quality products at great prices

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PAS24 / Doc Q compliant

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  • Maximum sash height and width 3000mm x 1200mm (maximum individual panel weight 120kg)
  • Multiple configurations including open in or out
  • Ultra-smooth bottom running
  • Adjustable jamb – simplified squaring and setting
  • Slim sightlines and inline system with sash and outer frame the same depth
  • White, anthracite grey and anthracite grey-on-white, as standard colours. Any RAL colour or combination on special orders
  • Colour matched handles and magnetic door holders
  • Low threshold options
  • 30mm polyamide thermal break for increased thermal values
  • Internally glazed accommodating 28mm and 35mm (triple glazed) IGUs
  • U-values ranging from 1.4Wm2/K to 1.7Wm2/K
  • Part Q Compliant, Including PAS 24 and BS6375
  • Part 1 Weather Testing

Colour-matched hardware
Evolution handles are available in the finishes shown below.


Anthracite Grey / Black / Satin / Chrome / White


Anthracite Grey / Black / Satin / Chrome / White

With inward and outward opening options, the Ultimate Evolution offers exceptional design flexibility with 16 different configurations up to a maximum seven individual panels.

Sign up to a trade account! get £50 off your first order!

Applies only to Evolution bifolding doors.
Applies to doors ordered for delivery within 1 month of date of order (otherwise £50 discount will be reapplied).
Discount shown in order confirmation and at point of invoice (not on quote).

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The Ultimate Evolution Aluminium Bi-Folding Door Technical Guide 7.3mb
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Email us
ian@thebuilderschoice.co.uk
You can call us on
01772 603 303

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