CF 68

CF 68 Aluminium Bifold Doors

Aluminium bifold doors, or folding sliding doors if you prefer, are a modern and innovative design statement that can transform an ordinary room and make it a feature of the house.

These doors can flood the room with natural daylight and open up the house to the garden, letting the outside in.

Bifold doors have been hugely popular in the UK for a number of years. The Reynaers at Home CF 68, as a new addition to the Reynaers product range, benefits from years of experience, research and development. The result is a stylish-looking product that combines industry-leading performance with smooth and reliable operation.


Interested in Reynaers at Home products?

If you are interested in any of the Reynaers at Home aluminium systems for your home project, we have a network of dealers throughout the UK that can advise on product choice and installation.

  • Features
  • Downloads
  • Technical information
  • Opening options
  • Variants


Thanks to a world-class test and design centre we can offer aluminium bifold doors in 4 different threshold solutions. As with all of our aluminium windows and doors, Reynaers at Home bifold doors are high performing in terms of thermal insulation, noise reduction, weather resistance and security.

  • 2 to 7 door leaves
  • 4 threshold options
  • Slim frame options
  • Secured by Design accreditation
  • Industry-leading maximum sizes
  • Inward or outward opening
  • High-spec stainless steel rollers
  • U-value as low as 1.1W/m2K

Style Options

CF 68 bifold doors have been beautifully designed with practicality and modern aesthetics in mind. The CF 68 can be installed with 2 to 7 door leafs and any of the 4 following threshold options; High performance, Double weather seal, Low threshold and Flat bottom.



Min. Visible width T-profile

30 mm

Visible width meeting section

131 mm

Max. height vent

2500 mm

Max. width vent

1000 mm

Max. weight element

90 kg

Overall system depth frame

68 mm

Overall system depth vent

68 mm

Rebate height

14 mm

Visible height vent

59.5 mm

Min. Glass thickness

12 mm

Max. Glass thickness

55 mm

Thermal break

Fibreglass Reinforced Polyamide Strips



  • Air tightness max. test pressure

    4 (600 Pa)

  • Water tightness

    9A (600 Pa)

  • Wind load resistance

    B3 (1200 Pa)

  • Acoustic performance

    Rw (C; Ctr) = 35 (-1;-4) dB / 40 (-2;-4) dB, depending on glazing type dB


  • Burglar resistance



  • Thermal insulation (Uf)

    1,8 W/m²K

Opening options