The Ultimate Evolution [EVO.] aluminium bi-folding door brings cutting-edge innovation to Sliders UK’s Ultimate Range of market leading PAS24:2012/16 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.

Features and benefits

  • PAS24:2012/16 and Part Q accredited
  • Adjustable jamb option for simplified squaring and setting
  • Ultra-slim sightlines
  • Maximum height 3000mm with lock extension
  • Maximum width 1200mm
  • Maximum sash weight 120kg
  • 16 different configurations including opening in and out
  • Multiple threshold options
  • Ultra-smooth bottom running
  • Concealed shootbolt locking system and hardware
  • Colour-matched handles
  • White and Anthracite Grey in stock colours
  • Dual colour and special finishes available
  • Coastal powder specification as standard
  • Severe weather tested to BS6375-1:2004


Simplified door squaring and setting

Installation of the Ultimate Evolution is simplified using
 an innovative fully adjustable jamb option. Fitted to both sides of the door, they make squaring and setting faster and easier, by adjusting to accommodate imperfections in brickwork to ensure perfect fit and ultra-smooth operation.

The Ultimate Range

Setting the standard in door specification

Tested to PAS24:2012/16 and Part Q compliant, we have combined high performance security with a range of low threshold options, to create a highly flexible door range. It means that we’re able to give our trade, new build and specification customers access to a unique portfolio of products, which deliver new flexibility and opportunities but also built-in peace of mind to the end-user.

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Customer support

To find out more please call 01772 698222 or email

10-Year Warranty

We are committed to product quality and take every step to make sure that our doors and windows are manufactured to the highest standards

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