Why choose SL120 Bi Folding Door?

Value for Money

A European designed system offering above ground bottom running with multiple threshold options. The hardware components and system are bespoke designed to give maximum carry capacity, whilst offering slim sightlines, oversized doors and minimum profiles. The system is easily fabricated, the doors can open in or out using the same profiles, the sash and outer frame are both the same depth and it gives excellent thermal values. It is a truly inline system with bespoke hardware resulting in a high performance and very desirable attractive door.

Ultra Quick Turnaround Times

As our bi-folds are manufactured in-house in our purpose built factory in Teesside, we can determine the turnaround time and provide you with a fast, convenient and efficient delivery. So at no extra cost for this premium service, our fleet of transport are ready to deliver your bi-folds anywhere across the UK.


The SL120 Bi fold door offers superb high security performance. Offering excellent security without compromise. With our doors you can have piece of mind and rest assure that your home is safe and secure.

Colour options

The SL120 Bi Folding Door is supplied in Standard White and Standard Anthracite Grey (RAL 7016) only.  With a dedicated paint line, our colour-matched accessories service means your choice of handles and hinges can be finished in the same colour as your door.

RAL 7016

Personalise your SL120 Door

Glass upgrade

We have a number of different glass upgrades to suit your needs, call us now to discuss your options.

Made to Measure

We create all our product specific to your requirements, take a look at our min/max guide below.

Supply Only or Fitted

Whatever your needs we have the service for you, we offer a supply only service or a complete installation service.

Guaranteed for you

All our products are backed with product guarantees for you and your customers peace of mind, call us for details.

Handles and Hardware

We have a wide selection of suited hardware to help match your new doors to current features in your home.

Number of sections

The SL120 Bi Fold Door comes in various configurations to suite your needs, view our brochures for more details.

Technical Information

  • Maximum weight 120KG per panel
  • Maximum height 3000mm
  • Maximum width 1200mm
  • Multiple threshold options
  • Adjustable jamb option
  • Ultra smooth bottom running
  • 30mm polyamide thermal break for increased thermal values : 1.4 W/(m2.K)
  • Inline system with sash and outer frame the same depth
  • Document Q Compliant, Including PAS 24 and BS6375 Part 1 Weather Testing

Visit one of our local showrooms

now open in middlesbrough and newcastle

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Want to speak to an advisor? Give our team a call on 0800 025 8007